CN105386705A - High-strength sound insulation door - Google Patents

High-strength sound insulation door Download PDF

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Publication number
CN105386705A
CN105386705A CN201510656068.XA CN201510656068A CN105386705A CN 105386705 A CN105386705 A CN 105386705A CN 201510656068 A CN201510656068 A CN 201510656068A CN 105386705 A CN105386705 A CN 105386705A
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parts
temperature
hours
steel pipe
concrete
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CN201510656068.XA
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CN105386705B (en
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郑飞
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Zhejiang Kingdom Door Industry Co., Ltd.
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郑飞
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Priority to CN201710125187.1A priority patent/CN106830807A/en
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    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
    • E06B5/20—Doors, windows, or like closures for special purposes; Border constructions therefor for insulation against noise
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
    • C04B41/50—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
    • C04B41/5025—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials with ceramic materials
    • C04B41/5031—Alumina
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
    • C04B41/81—Coating or impregnation
    • C04B41/85—Coating or impregnation with inorganic materials
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D183/00—Coating compositions based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon only; Coating compositions based on derivatives of such polymers
    • C09D183/04—Polysiloxanes
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/08—Anti-corrosive paints
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/60—Additives non-macromolecular
    • C09D7/61—Additives non-macromolecular inorganic
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/60—Additives non-macromolecular
    • C09D7/63—Additives non-macromolecular organic
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/18—Hardening; Quenching with or without subsequent tempering
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/26—Methods of annealing
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/10—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of tubular bodies
    • C21D8/105—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of tubular bodies of ferrous alloys
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C33/00—Making ferrous alloys
    • C22C33/04—Making ferrous alloys by melting
    • C22C33/06—Making ferrous alloys by melting using master alloys
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    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
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    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
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    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/005—Ferrous alloys, e.g. steel alloys containing rare earths, i.e. Sc, Y, Lanthanides
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/007—Ferrous alloys, e.g. steel alloys containing silver
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
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    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
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    • C22C38/08—Ferrous alloys, e.g. steel alloys containing nickel
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    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
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    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
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    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
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    • C22C38/14—Ferrous alloys, e.g. steel alloys containing titanium or zirconium
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    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/16—Ferrous alloys, e.g. steel alloys containing copper
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    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00—Specific properties of additives
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    • C08K2201/00—Specific properties of additives
    • C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K

Abstract

A high-strength sound insulation door comprises a concrete sound insulation door billet, and a steel plate which wraps the outer part of the concrete sound insulation door billet, wherein the concrete door billet comprises a circular steel pipe, and concrete which wraps the circular steel pipe; the outer surface of the steel plate is coated with an anticorrosive coating; the steel pipe is manufactured from an iron-based material, so that the demand on bearing strength can be effectively met, and the steel pipe is high in corrosion resistance while being in contact with the concrete. According to the high-strength sound insulation door, the concrete material is formed by mixing a plurality of materials, so that the pressure resistance is up to 7d: 31MPa, or 28d: 52Mpa.

Description

A kind of high strength sound door
Technical field
The present invention relates to a kind of high strength sound door, belongs to an industry and manufactures field.
Background technology
In traditional defense door, its door main body structure adopts usually arranges that intersection girder steel concrete column is to strengthen the ability of protective door opposing impact load.But, the loading characteristic analyzing protective door can find, protective door is when by the impact load, door body will bear very large face Moments, it is unreasonable for adopting girder steel concrete column to resist this moment of flexure: girder steel is due to its material characteristics, there is good flexural property, and the easy flexing of pressurized.Along with the generation of various security incident, the requirement of the safety of civil air defense constructions and installations opposite house and fire line sound-proofing is also in continuous lifting, and traditional design is unreasonable to utilizing of material due to it, and causes certain waste of material.
Summary of the invention
A kind of high strength sound door, described soundproof door comprises the steel plate of concrete soundproof door base and concrete soundproof door base outer wrap, and described concrete door base comprises the concrete of round steel pipe and parcel round steel pipe, steel plate outer surface corrosion resistant coating,
Round steel pipe chemical element consists of (percentage by weight): C:0.07-0.08 ﹪, Mn:4-5 ﹪, Cu:2-3 ﹪, Ti:1-2 ﹪, V:0.7-0.8 ﹪, Mg:0.6-0.7 ﹪, Mo:0.2-0.3 ﹪, Bi:0.1-0.2 ﹪, Nd:0.08-0.09 ﹪, Ta:0.07-0.08 ﹪, Zn:0.04-0.05 ﹪, Y:0.03-0.04 ﹪, Al:0.02-0.03 ﹪, Ag:0.01-0.02 ﹪, Ni:0.01-0.02 ﹪, surplus is Fe and inevitable impurity;
The preparation method of round steel pipe: comprise the following steps: according to above-mentioned round steel pipe element composition batching, first pure iron is joined in smelting furnace, Control for Kiln Temperature is at 1420 DEG C, after pure iron fusing, furnace temperature is elevated to 1470 DEG C and adds ferromanganese intermediate alloy, after furnace temperature be reduced to 1430 DEG C add copper iron intermediate alloy; After furnace temperature be elevated to 1480 DEG C add ferrotianium intermediate alloy; After furnace temperature be reduced to 1440 DEG C add other alloying elements, rear furnace temperature is reduced to 1420 DEG C, add refining cleanser, refining cleanser addition is 0.6% of furnace charge amount, stirs 7 minutes, leave standstill 8 minutes, treat that slag is separated with molten metal, skim, after add coverture, leave standstill and again skim after 15 minutes, afterwards to pouring into a mould; Pouring temperature is 1410 DEG C; The ingot casting obtained is heat-treated: first carried out being heated to 1015 DEG C by ingot casting, heating rate 40 DEG C/h, is incubated 2 hours, carry out Quenching Treatment afterwards, hardening media is water, after quenching, ingot casting is heated to 620 DEG C from room temperature, heating rate 80 DEG C/h, is incubated 2 hours, after be cooled to 510 DEG C, rate of temperature fall 40 DEG C/h, is incubated 2 hours, after be again cooled to 350 DEG C, rate of temperature fall 40 DEG C/h, be incubated 3 hours, rear air cooling is to room temperature
The ingot casting of gained is heated to 1020-1030 DEG C, Extrusion Porthole Die for Aluminium Profiles tool carries out hot extrusion and obtains original pipe,
The original pipe of gained carries out multistage annealing, is first warming up to 320 DEG C, heating rate 70 DEG C/h, is incubated 1 hour, after be warming up to 620 DEG C, heating rate 60 DEG C/h, be incubated 2 hours, after be again cooled to 460 DEG C, be incubated 2 hours, rear air cooling to room temperature,
Original pipe after annealing carries out cold rolling, obtains pipe idiosome,
Pipe idiosome is obtained final round steel pipe through five drawings, and the drawing temperature of first time drawing is 840 DEG C, and drawing speed is 6 mm/second; The drawing temperature of second time drawing is 830 DEG C, and drawing speed is 8 mm/second; The drawing temperature of third time drawing is 810 DEG C, and drawing speed is 10 mm/second; The drawing temperature of the 4th drawing is 790 DEG C, and drawing speed is 12 mm/second, and the drawing temperature of the 5th drawing is 760 DEG C, and drawing speed is 6 mm/second, obtains final round steel pipe,
Concrete preparation method is: take raw material (weight portion): cement 460 parts, alum stone flour 12 parts, 3 parts, galapectite powder, 2 parts, allophane powder, calcite in powder 4 parts, colliery powder 10 parts, bloodstone 7 parts, 670 parts, sand, 1230 parts, stone, 350 parts, water, polyacrylonitrile fibre 3 parts, lignosulfonates 5 parts, sodium abietate 1 part, AEO 4 parts, fluosilicate 6 parts, calcium formate 2 parts, triethanolamine 2 parts;
By alum stone flour 12 parts, 3 parts, galapectite powder, 2 parts, allophane powder, calcite in powder 4 parts, colliery powder 10 parts, bloodstone 7 parts, calcining after mixing, calcination process: be first heated to 430 DEG C, calcine 3 hours, be warming up to 570 DEG C afterwards, calcine 3 hours, again be warming up to 680 DEG C, calcine 1 hour, be again warming up to 870 DEG C, calcine 2 hours, cool with stove afterwards, mixture after calcining is carried out grinding in flour mill, and rotating speed is 90r/min, grinding 4 hours, grinding compound particles granularity size is 0.5mm
Cement, grinding mixture and 200ml water are put into concrete mixer and stirs 10 minutes, add sand, stone and remaining water again and continue stirring 2 minutes, afterwards by polyacrylonitrile fibre 3 parts, lignosulfonates 5 parts, sodium abietate 1 part, AEO 4 parts, fluosilicate 6 parts, calcium formate 2 parts, triethanolamine 2 parts add, and obtain concrete after stirring.
Described corrosion resistant coating (weight portion) by organic siliconresin 40-50 part, alumina in Nano level 15-20 part, French chalk 5 parts, ethylenediamine 2 parts, silicate of soda 5 parts, boron nitride 1 part, polyacrylamide 1 part composition.
Described a kind of high strength sound door, round steel pipe chemical element consists of (percentage by weight): C:0.07 ﹪, Mn:4 ﹪, Cu:2 ﹪, Ti:1 ﹪, V:0.7 ﹪, Mg:0.6 ﹪, Mo:0.2 ﹪, Bi:0.1 ﹪, Nd:0.08 ﹪, Ta:0.07 ﹪, Zn:0.04 ﹪, Y:0.03 ﹪, Al:0.02 ﹪, Ag:0.01 ﹪, Ni:0.01 ﹪, surplus is Fe and inevitable impurity.
Described a kind of high strength sound door, round steel pipe chemical element consists of (percentage by weight): C:0.08 ﹪, Mn:5 ﹪, Cu:3 ﹪, Ti:2 ﹪, V:0.8 ﹪, Mg:0.7 ﹪, Mo:0.3 ﹪, Bi:0.2 ﹪, Nd:0.09 ﹪, Ta:0.08 ﹪, Zn:0.05 ﹪, Y:0.04 ﹪, Al:0.03 ﹪, Ag:0.02 ﹪, Ni:0.02 ﹪, surplus is Fe and inevitable impurity.
Described a kind of high strength sound door, round steel pipe chemical element consists of (percentage by weight): C:0.07-0.08 ﹪, Mn:4-5 ﹪, Cu:2-3 ﹪, Ti:1-2 ﹪, V:0.7-0.8 ﹪, Mg:0.6-0.7 ﹪, Mo:0.2-0.3 ﹪, Bi:0.1-0.2 ﹪, Nd:0.08-0.09 ﹪, Ta:0.07-0.08 ﹪, Zn:0.04-0.05 ﹪, Y:0.03-0.04 ﹪, Al:0.02-0.03 ﹪, Ag:0.01-0.02 ﹪, Ni:0.01-0.02 ﹪, surplus is Fe and inevitable impurity.
Described a kind of high strength sound door, described corrosion resistant coating (weight portion) by organic siliconresin 45 parts, alumina in Nano level 17 parts, French chalk 5 parts, ethylenediamine 2 parts, silicate of soda 5 parts, boron nitride 1 part, polyacrylamide 1 part composition.
Described a kind of high strength sound door, described corrosion resistant coating (weight portion) by organic siliconresin 40 parts, alumina in Nano level 15 parts, French chalk 5 parts, ethylenediamine 2 parts, silicate of soda 5 parts, boron nitride 1 part, polyacrylamide 1 part composition.
Described a kind of high strength sound door, described corrosion resistant coating (weight portion) by organic siliconresin 50 parts, alumina in Nano level 20 parts, French chalk 5 parts, ethylenediamine 2 parts, silicate of soda 5 parts, boron nitride 1 part, polyacrylamide 1 part composition.
Described a kind of high strength sound door, is heated to 1020 DEG C by the ingot casting of gained, Extrusion Porthole Die for Aluminium Profiles tool carries out hot extrusion and obtains original pipe.
Described a kind of high strength sound door, is heated to 1030 DEG C by the ingot casting of gained, Extrusion Porthole Die for Aluminium Profiles tool carries out hot extrusion and obtains original pipe.
Described a kind of high strength sound door, is heated to 1025 DEG C by the ingot casting of gained, Extrusion Porthole Die for Aluminium Profiles tool carries out hot extrusion and obtains original pipe.
A kind of high strength sound door manufacture method, described soundproof door comprises the steel plate of concrete soundproof door base and concrete soundproof door base outer wrap, and described concrete door base comprises the concrete of round steel pipe and parcel round steel pipe, steel plate outer surface corrosion resistant coating,
Round steel pipe chemical element consists of (percentage by weight): C:0.07-0.08 ﹪, Mn:4-5 ﹪, Cu:2-3 ﹪, Ti:1-2 ﹪, V:0.7-0.8 ﹪, Mg:0.6-0.7 ﹪, Mo:0.2-0.3 ﹪, Bi:0.1-0.2 ﹪, Nd:0.08-0.09 ﹪, Ta:0.07-0.08 ﹪, Zn:0.04-0.05 ﹪, Y:0.03-0.04 ﹪, Al:0.02-0.03 ﹪, Ag:0.01-0.02 ﹪, Ni:0.01-0.02 ﹪, surplus is Fe and inevitable impurity;
The preparation method of round steel pipe: comprise the following steps: according to above-mentioned round steel pipe element composition batching, first pure iron is joined in smelting furnace, Control for Kiln Temperature is at 1420 DEG C, after pure iron fusing, furnace temperature is elevated to 1470 DEG C and adds ferromanganese intermediate alloy, after furnace temperature be reduced to 1430 DEG C add copper iron intermediate alloy; After furnace temperature be elevated to 1480 DEG C add ferrotianium intermediate alloy; After furnace temperature be reduced to 1440 DEG C add other alloying elements, rear furnace temperature is reduced to 1420 DEG C, add refining cleanser, refining cleanser addition is 0.6% of furnace charge amount, stirs 7 minutes, leave standstill 8 minutes, treat that slag is separated with molten metal, skim, after add coverture, leave standstill and again skim after 15 minutes, afterwards to pouring into a mould; Pouring temperature is 1410 DEG C; The ingot casting obtained is heat-treated: first carried out being heated to 1015 DEG C by ingot casting, heating rate 40 DEG C/h, is incubated 2 hours, carry out Quenching Treatment afterwards, hardening media is water, after quenching, ingot casting is heated to 620 DEG C from room temperature, heating rate 80 DEG C/h, is incubated 2 hours, after be cooled to 510 DEG C, rate of temperature fall 40 DEG C/h, is incubated 2 hours, after be again cooled to 350 DEG C, rate of temperature fall 40 DEG C/h, be incubated 3 hours, rear air cooling is to room temperature
The ingot casting of gained is heated to 1020-1030 DEG C, Extrusion Porthole Die for Aluminium Profiles tool carries out hot extrusion and obtains original pipe,
The original pipe of gained carries out multistage annealing, is first warming up to 320 DEG C, heating rate 70 DEG C/h, is incubated 1 hour, after be warming up to 620 DEG C, heating rate 60 DEG C/h, be incubated 2 hours, after be again cooled to 460 DEG C, be incubated 2 hours, rear air cooling to room temperature,
Original pipe after annealing carries out cold rolling, obtains pipe idiosome,
Pipe idiosome is obtained final round steel pipe through five drawings, and the drawing temperature of first time drawing is 840 DEG C, and drawing speed is 6 mm/second; The drawing temperature of second time drawing is 830 DEG C, and drawing speed is 8 mm/second; The drawing temperature of third time drawing is 810 DEG C, and drawing speed is 10 mm/second; The drawing temperature of the 4th drawing is 790 DEG C, and drawing speed is 12 mm/second, and the drawing temperature of the 5th drawing is 760 DEG C, and drawing speed is 6 mm/second, obtains final round steel pipe,
Concrete preparation method is: take raw material (weight portion): cement 460 parts, alum stone flour 12 parts, 3 parts, galapectite powder, 2 parts, allophane powder, calcite in powder 4 parts, colliery powder 10 parts, bloodstone 7 parts, 670 parts, sand, 1230 parts, stone, 350 parts, water, polyacrylonitrile fibre 3 parts, lignosulfonates 5 parts, sodium abietate 1 part, AEO 4 parts, fluosilicate 6 parts, calcium formate 2 parts, triethanolamine 2 parts;
By alum stone flour 12 parts, 3 parts, galapectite powder, 2 parts, allophane powder, calcite in powder 4 parts, colliery powder 10 parts, bloodstone 7 parts, calcining after mixing, calcination process: be first heated to 430 DEG C, calcine 3 hours, be warming up to 570 DEG C afterwards, calcine 3 hours, again be warming up to 680 DEG C, calcine 1 hour, be again warming up to 870 DEG C, calcine 2 hours, cool with stove afterwards, mixture after calcining is carried out grinding in flour mill, and rotating speed is 90r/min, grinding 4 hours, grinding compound particles granularity size is 0.5mm
Cement, grinding mixture and 200ml water are put into concrete mixer and stirs 10 minutes, add sand, stone and remaining water again and continue stirring 2 minutes, afterwards by polyacrylonitrile fibre 3 parts, lignosulfonates 5 parts, sodium abietate 1 part, AEO 4 parts, fluosilicate 6 parts, calcium formate 2 parts, triethanolamine 2 parts add, and obtain concrete after stirring.
Described corrosion resistant coating (weight portion) by organic siliconresin 40-50 part, alumina in Nano level 15-20 part, French chalk 5 parts, ethylenediamine 2 parts, silicate of soda 5 parts, boron nitride 1 part, polyacrylamide 1 part composition,
Steel pipe is positioned over concrete in a mold tool to carry out casting mold with pouring type and obtains a base, door base outer wrap steel plate, steel plate outer surface corrosion resistant coating.
Foregoing invention content is relative to the beneficial effect of prior art: 1) steel plate of soundproof door periphery of the present invention better can ensure the load bearing effect of product; 2) inner round steel pipe of filling can improve concrete door base intensity, can alleviate the Quality advance heat preservation and soundproof performance of door, 3) steel pipe selects iron can effectively ensure load bearing stength needs, and to contact corrosion resistance good with concrete; 4) concrete material of the present invention selects multiple batch mixing composition compressive strength to reach: 7d:31MPa; 28d:52MPa; 5) corrosion resistant coating layer ensures the outside weatherability of steel plate.
Accompanying drawing explanation
Fig. 1 is soundproof door overall schematic;
Fig. 2 is soundproof door schematic cross-section.
Detailed description of the invention
In order to there be understanding clearly to technical characteristic of the present invention, object and effect, now describe the specific embodiment of the present invention in detail.
A kind of high strength sound door 5 as depicted in figs. 1 and 2, described soundproof door comprises the steel plate 1 of concrete soundproof door base and concrete soundproof door base outer wrap, described concrete door base comprises the concrete 3 of round steel pipe 2 and parcel round steel pipe, steel plate outer surface corrosion resistant coating 4.
Round steel pipe is that two rows are staggered at concrete door base.
Embodiment 1
A kind of high strength sound door, described soundproof door comprises the steel plate of concrete soundproof door base and concrete soundproof door base outer wrap, and described concrete door base comprises the concrete of round steel pipe and parcel round steel pipe, steel plate outer surface corrosion resistant coating,
Round steel pipe chemical element consists of (percentage by weight): C:0.07 ﹪, Mn:4 ﹪, Cu:2 ﹪, Ti:1 ﹪, V:0.7 ﹪, Mg:0.6 ﹪, Mo:0.2 ﹪, Bi:0.1 ﹪, Nd:0.08 ﹪, Ta:0.07 ﹪, Zn:0.04 ﹪, Y:0.03 ﹪, Al:0.02 ﹪, Ag:0.01 ﹪, Ni:0.01 ﹪, surplus is Fe and inevitable impurity;
The preparation method of round steel pipe: comprise the following steps: according to above-mentioned round steel pipe element composition batching, first pure iron is joined in smelting furnace, Control for Kiln Temperature is at 1420 DEG C, after pure iron fusing, furnace temperature is elevated to 1470 DEG C and adds ferromanganese intermediate alloy, after furnace temperature be reduced to 1430 DEG C add copper iron intermediate alloy; After furnace temperature be elevated to 1480 DEG C add ferrotianium intermediate alloy; After furnace temperature be reduced to 1440 DEG C add other alloying elements, rear furnace temperature is reduced to 1420 DEG C, add refining cleanser, refining cleanser addition is 0.6% of furnace charge amount, stirs 7 minutes, leave standstill 8 minutes, treat that slag is separated with molten metal, skim, after add coverture, leave standstill and again skim after 15 minutes, afterwards to pouring into a mould; Pouring temperature is 1410 DEG C; The ingot casting obtained is heat-treated: first carried out being heated to 1015 DEG C by ingot casting, heating rate 40 DEG C/h, is incubated 2 hours, carry out Quenching Treatment afterwards, hardening media is water, after quenching, ingot casting is heated to 620 DEG C from room temperature, heating rate 80 DEG C/h, is incubated 2 hours, after be cooled to 510 DEG C, rate of temperature fall 40 DEG C/h, is incubated 2 hours, after be again cooled to 350 DEG C, rate of temperature fall 40 DEG C/h, be incubated 3 hours, rear air cooling is to room temperature
The ingot casting of gained is heated to 1020 DEG C, Extrusion Porthole Die for Aluminium Profiles tool carries out hot extrusion and obtains original pipe,
The original pipe of gained carries out multistage annealing, is first warming up to 320 DEG C, heating rate 70 DEG C/h, is incubated 1 hour, after be warming up to 620 DEG C, heating rate 60 DEG C/h, be incubated 2 hours, after be again cooled to 460 DEG C, be incubated 2 hours, rear air cooling to room temperature,
Original pipe after annealing carries out cold rolling, obtains pipe idiosome,
Pipe idiosome is obtained final round steel pipe through five drawings, and the drawing temperature of first time drawing is 840 DEG C, and drawing speed is 6 mm/second; The drawing temperature of second time drawing is 830 DEG C, and drawing speed is 8 mm/second; The drawing temperature of third time drawing is 810 DEG C, and drawing speed is 10 mm/second; The drawing temperature of the 4th drawing is 790 DEG C, and drawing speed is 12 mm/second, and the drawing temperature of the 5th drawing is 760 DEG C, and drawing speed is 6 mm/second, obtains final round steel pipe,
Concrete preparation method is: take raw material (weight portion): cement 460 parts, alum stone flour 12 parts, 3 parts, galapectite powder, 2 parts, allophane powder, calcite in powder 4 parts, colliery powder 10 parts, bloodstone 7 parts, 670 parts, sand, 1230 parts, stone, 350 parts, water, polyacrylonitrile fibre 3 parts, lignosulfonates 5 parts, sodium abietate 1 part, AEO 4 parts, fluosilicate 6 parts, calcium formate 2 parts, triethanolamine 2 parts;
By alum stone flour 12 parts, 3 parts, galapectite powder, 2 parts, allophane powder, calcite in powder 4 parts, colliery powder 10 parts, bloodstone 7 parts, calcining after mixing, calcination process: be first heated to 430 DEG C, calcine 3 hours, be warming up to 570 DEG C afterwards, calcine 3 hours, again be warming up to 680 DEG C, calcine 1 hour, be again warming up to 870 DEG C, calcine 2 hours, cool with stove afterwards, mixture after calcining is carried out grinding in flour mill, and rotating speed is 90r/min, grinding 4 hours, grinding compound particles granularity size is 0.5mm
Cement, grinding mixture and 200ml water are put into concrete mixer and stirs 10 minutes, add sand, stone and remaining water again and continue stirring 2 minutes, afterwards by polyacrylonitrile fibre 3 parts, lignosulfonates 5 parts, sodium abietate 1 part, AEO 4 parts, fluosilicate 6 parts, calcium formate 2 parts, triethanolamine 2 parts add, and obtain concrete after stirring.
Described corrosion resistant coating (weight portion) by organic siliconresin 40 parts, alumina in Nano level 15 parts, French chalk 5 parts, ethylenediamine 2 parts, silicate of soda 5 parts, boron nitride 1 part, polyacrylamide 1 part composition.
Embodiment 2
A kind of high strength sound door, described soundproof door comprises the steel plate of concrete soundproof door base and concrete soundproof door base outer wrap, and described concrete door base comprises the concrete of round steel pipe and parcel round steel pipe, steel plate outer surface corrosion resistant coating,
Round steel pipe chemical element consists of (percentage by weight): C:0.08 ﹪, Mn:5 ﹪, Cu:3 ﹪, Ti:2 ﹪, V:0.8 ﹪, Mg:0.7 ﹪, Mo:0.3 ﹪, Bi:0.2 ﹪, Nd:0.09 ﹪, Ta:0.08 ﹪, Zn:0.05 ﹪, Y:0.04 ﹪, Al:0.03 ﹪, Ag:0.02 ﹪, Ni:0.02 ﹪, surplus is Fe and inevitable impurity;
The preparation method of round steel pipe: comprise the following steps: according to above-mentioned round steel pipe element composition batching, first pure iron is joined in smelting furnace, Control for Kiln Temperature is at 1420 DEG C, after pure iron fusing, furnace temperature is elevated to 1470 DEG C and adds ferromanganese intermediate alloy, after furnace temperature be reduced to 1430 DEG C add copper iron intermediate alloy; After furnace temperature be elevated to 1480 DEG C add ferrotianium intermediate alloy; After furnace temperature be reduced to 1440 DEG C add other alloying elements, rear furnace temperature is reduced to 1420 DEG C, add refining cleanser, refining cleanser addition is 0.6% of furnace charge amount, stirs 7 minutes, leave standstill 8 minutes, treat that slag is separated with molten metal, skim, after add coverture, leave standstill and again skim after 15 minutes, afterwards to pouring into a mould; Pouring temperature is 1410 DEG C; The ingot casting obtained is heat-treated: first carried out being heated to 1015 DEG C by ingot casting, heating rate 40 DEG C/h, is incubated 2 hours, carry out Quenching Treatment afterwards, hardening media is water, after quenching, ingot casting is heated to 620 DEG C from room temperature, heating rate 80 DEG C/h, is incubated 2 hours, after be cooled to 510 DEG C, rate of temperature fall 40 DEG C/h, is incubated 2 hours, after be again cooled to 350 DEG C, rate of temperature fall 40 DEG C/h, be incubated 3 hours, rear air cooling is to room temperature
The ingot casting of gained is heated to 1030 DEG C, Extrusion Porthole Die for Aluminium Profiles tool carries out hot extrusion and obtains original pipe,
The original pipe of gained carries out multistage annealing, is first warming up to 320 DEG C, heating rate 70 DEG C/h, is incubated 1 hour, after be warming up to 620 DEG C, heating rate 60 DEG C/h, be incubated 2 hours, after be again cooled to 460 DEG C, be incubated 2 hours, rear air cooling to room temperature,
Original pipe after annealing carries out cold rolling, obtains pipe idiosome,
Pipe idiosome is obtained final round steel pipe through five drawings, and the drawing temperature of first time drawing is 840 DEG C, and drawing speed is 6 mm/second; The drawing temperature of second time drawing is 830 DEG C, and drawing speed is 8 mm/second; The drawing temperature of third time drawing is 810 DEG C, and drawing speed is 10 mm/second; The drawing temperature of the 4th drawing is 790 DEG C, and drawing speed is 12 mm/second, and the drawing temperature of the 5th drawing is 760 DEG C, and drawing speed is 6 mm/second, obtains final round steel pipe,
Concrete preparation method is: take raw material (weight portion): cement 460 parts, alum stone flour 12 parts, 3 parts, galapectite powder, 2 parts, allophane powder, calcite in powder 4 parts, colliery powder 10 parts, bloodstone 7 parts, 670 parts, sand, 1230 parts, stone, 350 parts, water, polyacrylonitrile fibre 3 parts, lignosulfonates 5 parts, sodium abietate 1 part, AEO 4 parts, fluosilicate 6 parts, calcium formate 2 parts, triethanolamine 2 parts;
By alum stone flour 12 parts, 3 parts, galapectite powder, 2 parts, allophane powder, calcite in powder 4 parts, colliery powder 10 parts, bloodstone 7 parts, calcining after mixing, calcination process: be first heated to 430 DEG C, calcine 3 hours, be warming up to 570 DEG C afterwards, calcine 3 hours, again be warming up to 680 DEG C, calcine 1 hour, be again warming up to 870 DEG C, calcine 2 hours, cool with stove afterwards, mixture after calcining is carried out grinding in flour mill, and rotating speed is 90r/min, grinding 4 hours, grinding compound particles granularity size is 0.5mm
Cement, grinding mixture and 200ml water are put into concrete mixer and stirs 10 minutes, add sand, stone and remaining water again and continue stirring 2 minutes, afterwards by polyacrylonitrile fibre 3 parts, lignosulfonates 5 parts, sodium abietate 1 part, AEO 4 parts, fluosilicate 6 parts, calcium formate 2 parts, triethanolamine 2 parts add, and obtain concrete after stirring.
Described corrosion resistant coating (weight portion) by organic siliconresin 50 parts, alumina in Nano level 20 parts, French chalk 5 parts, ethylenediamine 2 parts, silicate of soda 5 parts, boron nitride 1 part, polyacrylamide 1 part composition.
Embodiment 3
A kind of high strength sound door, described soundproof door comprises the steel plate of concrete soundproof door base and concrete soundproof door base outer wrap, and described concrete door base comprises the concrete of round steel pipe and parcel round steel pipe, steel plate outer surface corrosion resistant coating,
Round steel pipe chemical element consists of (percentage by weight): C:0.075 ﹪, Mn:4.5 ﹪, Cu:2.5 ﹪, Ti:1.5 ﹪, V:0.75 ﹪, Mg:0.65 ﹪, Mo:0.25 ﹪, Bi:0.15 ﹪, Nd:0.085 ﹪, Ta:0.075 ﹪, Zn:0.045 ﹪, Y:0.035 ﹪, Al:0.025 ﹪, Ag:0.015 ﹪, Ni:0.015 ﹪, surplus is Fe and inevitable impurity;
The preparation method of round steel pipe: comprise the following steps: according to above-mentioned round steel pipe element composition batching, first pure iron is joined in smelting furnace, Control for Kiln Temperature is at 1420 DEG C, after pure iron fusing, furnace temperature is elevated to 1470 DEG C and adds ferromanganese intermediate alloy, after furnace temperature be reduced to 1430 DEG C add copper iron intermediate alloy; After furnace temperature be elevated to 1480 DEG C add ferrotianium intermediate alloy; After furnace temperature be reduced to 1440 DEG C add other alloying elements, rear furnace temperature is reduced to 1420 DEG C, add refining cleanser, refining cleanser addition is 0.6% of furnace charge amount, stirs 7 minutes, leave standstill 8 minutes, treat that slag is separated with molten metal, skim, after add coverture, leave standstill and again skim after 15 minutes, afterwards to pouring into a mould; Pouring temperature is 1410 DEG C; The ingot casting obtained is heat-treated: first carried out being heated to 1015 DEG C by ingot casting, heating rate 40 DEG C/h, is incubated 2 hours, carry out Quenching Treatment afterwards, hardening media is water, after quenching, ingot casting is heated to 620 DEG C from room temperature, heating rate 80 DEG C/h, is incubated 2 hours, after be cooled to 510 DEG C, rate of temperature fall 40 DEG C/h, is incubated 2 hours, after be again cooled to 350 DEG C, rate of temperature fall 40 DEG C/h, be incubated 3 hours, rear air cooling is to room temperature
The ingot casting of gained is heated to 1025 DEG C, Extrusion Porthole Die for Aluminium Profiles tool carries out hot extrusion and obtains original pipe,
The original pipe of gained carries out multistage annealing, is first warming up to 320 DEG C, heating rate 70 DEG C/h, is incubated 1 hour, after be warming up to 620 DEG C, heating rate 60 DEG C/h, be incubated 2 hours, after be again cooled to 460 DEG C, be incubated 2 hours, rear air cooling to room temperature,
Original pipe after annealing carries out cold rolling, obtains pipe idiosome,
Pipe idiosome is obtained final round steel pipe through five drawings, and the drawing temperature of first time drawing is 840 DEG C, and drawing speed is 6 mm/second; The drawing temperature of second time drawing is 830 DEG C, and drawing speed is 8 mm/second; The drawing temperature of third time drawing is 810 DEG C, and drawing speed is 10 mm/second; The drawing temperature of the 4th drawing is 790 DEG C, and drawing speed is 12 mm/second, and the drawing temperature of the 5th drawing is 760 DEG C, and drawing speed is 6 mm/second, obtains final round steel pipe,
Concrete preparation method is: take raw material (weight portion): cement 460 parts, alum stone flour 12 parts, 3 parts, galapectite powder, 2 parts, allophane powder, calcite in powder 4 parts, colliery powder 10 parts, bloodstone 7 parts, 670 parts, sand, 1230 parts, stone, 350 parts, water, polyacrylonitrile fibre 3 parts, lignosulfonates 5 parts, sodium abietate 1 part, AEO 4 parts, fluosilicate 6 parts, calcium formate 2 parts, triethanolamine 2 parts;
By alum stone flour 12 parts, 3 parts, galapectite powder, 2 parts, allophane powder, calcite in powder 4 parts, colliery powder 10 parts, bloodstone 7 parts, calcining after mixing, calcination process: be first heated to 430 DEG C, calcine 3 hours, be warming up to 570 DEG C afterwards, calcine 3 hours, again be warming up to 680 DEG C, calcine 1 hour, be again warming up to 870 DEG C, calcine 2 hours, cool with stove afterwards, mixture after calcining is carried out grinding in flour mill, and rotating speed is 90r/min, grinding 4 hours, grinding compound particles granularity size is 0.5mm
Cement, grinding mixture and 200ml water are put into concrete mixer and stirs 10 minutes, add sand, stone and remaining water again and continue stirring 2 minutes, afterwards by polyacrylonitrile fibre 3 parts, lignosulfonates 5 parts, sodium abietate 1 part, AEO 4 parts, fluosilicate 6 parts, calcium formate 2 parts, triethanolamine 2 parts add, and obtain concrete after stirring.
Described corrosion resistant coating (weight portion) by organic siliconresin 45 parts, alumina in Nano level 17 parts, French chalk 5 parts, ethylenediamine 2 parts, silicate of soda 5 parts, boron nitride 1 part, polyacrylamide 1 part composition.
Embodiment 4
A kind of high strength sound door, described soundproof door comprises the steel plate of concrete soundproof door base and concrete soundproof door base outer wrap, and described concrete door base comprises the concrete of round steel pipe and parcel round steel pipe, steel plate outer surface corrosion resistant coating,
Round steel pipe chemical element consists of (percentage by weight): C:0.073 ﹪, Mn:4.4 ﹪, Cu:2.2 ﹪, Ti:1.1 ﹪, V:0.73 ﹪, Mg:0.62 ﹪, Mo:0.21 ﹪, Bi:0.12 ﹪, Nd:0.083 ﹪, Ta:0.073 ﹪, Zn:0.044 ﹪, Y:0.035 ﹪, Al:0.023 ﹪, Ag:0.014 ﹪, Ni:0.013 ﹪, surplus is Fe and inevitable impurity;
The preparation method of round steel pipe: comprise the following steps: according to above-mentioned round steel pipe element composition batching, first pure iron is joined in smelting furnace, Control for Kiln Temperature is at 1420 DEG C, after pure iron fusing, furnace temperature is elevated to 1470 DEG C and adds ferromanganese intermediate alloy, after furnace temperature be reduced to 1430 DEG C add copper iron intermediate alloy; After furnace temperature be elevated to 1480 DEG C add ferrotianium intermediate alloy; After furnace temperature be reduced to 1440 DEG C add other alloying elements, rear furnace temperature is reduced to 1420 DEG C, add refining cleanser, refining cleanser addition is 0.6% of furnace charge amount, stirs 7 minutes, leave standstill 8 minutes, treat that slag is separated with molten metal, skim, after add coverture, leave standstill and again skim after 15 minutes, afterwards to pouring into a mould; Pouring temperature is 1410 DEG C; The ingot casting obtained is heat-treated: first carried out being heated to 1015 DEG C by ingot casting, heating rate 40 DEG C/h, is incubated 2 hours, carry out Quenching Treatment afterwards, hardening media is water, after quenching, ingot casting is heated to 620 DEG C from room temperature, heating rate 80 DEG C/h, is incubated 2 hours, after be cooled to 510 DEG C, rate of temperature fall 40 DEG C/h, is incubated 2 hours, after be again cooled to 350 DEG C, rate of temperature fall 40 DEG C/h, be incubated 3 hours, rear air cooling is to room temperature
The ingot casting of gained is heated to 1024 DEG C, Extrusion Porthole Die for Aluminium Profiles tool carries out hot extrusion and obtains original pipe,
The original pipe of gained carries out multistage annealing, is first warming up to 320 DEG C, heating rate 70 DEG C/h, is incubated 1 hour, after be warming up to 620 DEG C, heating rate 60 DEG C/h, be incubated 2 hours, after be again cooled to 460 DEG C, be incubated 2 hours, rear air cooling to room temperature,
Original pipe after annealing carries out cold rolling, obtains pipe idiosome,
Pipe idiosome is obtained final round steel pipe through five drawings, and the drawing temperature of first time drawing is 840 DEG C, and drawing speed is 6 mm/second; The drawing temperature of second time drawing is 830 DEG C, and drawing speed is 8 mm/second; The drawing temperature of third time drawing is 810 DEG C, and drawing speed is 10 mm/second; The drawing temperature of the 4th drawing is 790 DEG C, and drawing speed is 12 mm/second, and the drawing temperature of the 5th drawing is 760 DEG C, and drawing speed is 6 mm/second, obtains final round steel pipe,
Concrete preparation method is: take raw material (weight portion): cement 460 parts, alum stone flour 12 parts, 3 parts, galapectite powder, 2 parts, allophane powder, calcite in powder 4 parts, colliery powder 10 parts, bloodstone 7 parts, 670 parts, sand, 1230 parts, stone, 350 parts, water, polyacrylonitrile fibre 3 parts, lignosulfonates 5 parts, sodium abietate 1 part, AEO 4 parts, fluosilicate 6 parts, calcium formate 2 parts, triethanolamine 2 parts;
By alum stone flour 12 parts, 3 parts, galapectite powder, 2 parts, allophane powder, calcite in powder 4 parts, colliery powder 10 parts, bloodstone 7 parts, calcining after mixing, calcination process: be first heated to 430 DEG C, calcine 3 hours, be warming up to 570 DEG C afterwards, calcine 3 hours, again be warming up to 680 DEG C, calcine 1 hour, be again warming up to 870 DEG C, calcine 2 hours, cool with stove afterwards, mixture after calcining is carried out grinding in flour mill, and rotating speed is 90r/min, grinding 4 hours, grinding compound particles granularity size is 0.5mm
Cement, grinding mixture and 200ml water are put into concrete mixer and stirs 10 minutes, add sand, stone and remaining water again and continue stirring 2 minutes, afterwards by polyacrylonitrile fibre 3 parts, lignosulfonates 5 parts, sodium abietate 1 part, AEO 4 parts, fluosilicate 6 parts, calcium formate 2 parts, triethanolamine 2 parts add, and obtain concrete after stirring.
Described corrosion resistant coating (weight portion) by organic siliconresin 42 parts, alumina in Nano level 16 parts, French chalk 5 parts, ethylenediamine 2 parts, silicate of soda 5 parts, boron nitride 1 part, polyacrylamide 1 part composition.
Embodiment 5
A kind of high strength sound door, described soundproof door comprises the steel plate of concrete soundproof door base and concrete soundproof door base outer wrap, and described concrete door base comprises the concrete of round steel pipe and parcel round steel pipe, steel plate outer surface corrosion resistant coating,
Round steel pipe chemical element consists of (percentage by weight): C:0.076 ﹪, Mn:4.6 ﹪, Cu:2.7 ﹪, Ti:1.8 ﹪, V:0.77 ﹪, Mg:0.68 ﹪, Mo:0.29 ﹪, Bi:0.18 ﹪, Nd:0.087 ﹪, Ta:0.076 ﹪, Zn:0.046 ﹪, Y:0.037 ﹪, Al:0.028 ﹪, Ag:0.017 ﹪, Ni:0.018 ﹪, surplus is Fe and inevitable impurity;
The preparation method of round steel pipe: comprise the following steps: according to above-mentioned round steel pipe element composition batching, first pure iron is joined in smelting furnace, Control for Kiln Temperature is at 1420 DEG C, after pure iron fusing, furnace temperature is elevated to 1470 DEG C and adds ferromanganese intermediate alloy, after furnace temperature be reduced to 1430 DEG C add copper iron intermediate alloy; After furnace temperature be elevated to 1480 DEG C add ferrotianium intermediate alloy; After furnace temperature be reduced to 1440 DEG C add other alloying elements, rear furnace temperature is reduced to 1420 DEG C, add refining cleanser, refining cleanser addition is 0.6% of furnace charge amount, stirs 7 minutes, leave standstill 8 minutes, treat that slag is separated with molten metal, skim, after add coverture, leave standstill and again skim after 15 minutes, afterwards to pouring into a mould; Pouring temperature is 1410 DEG C; The ingot casting obtained is heat-treated: first carried out being heated to 1015 DEG C by ingot casting, heating rate 40 DEG C/h, is incubated 2 hours, carry out Quenching Treatment afterwards, hardening media is water, after quenching, ingot casting is heated to 620 DEG C from room temperature, heating rate 80 DEG C/h, is incubated 2 hours, after be cooled to 510 DEG C, rate of temperature fall 40 DEG C/h, is incubated 2 hours, after be again cooled to 350 DEG C, rate of temperature fall 40 DEG C/h, be incubated 3 hours, rear air cooling is to room temperature
The ingot casting of gained is heated to 1027 DEG C, Extrusion Porthole Die for Aluminium Profiles tool carries out hot extrusion and obtains original pipe,
The original pipe of gained carries out multistage annealing, is first warming up to 320 DEG C, heating rate 70 DEG C/h, is incubated 1 hour, after be warming up to 620 DEG C, heating rate 60 DEG C/h, be incubated 2 hours, after be again cooled to 460 DEG C, be incubated 2 hours, rear air cooling to room temperature,
Original pipe after annealing carries out cold rolling, obtains pipe idiosome,
Pipe idiosome is obtained final round steel pipe through five drawings, and the drawing temperature of first time drawing is 840 DEG C, and drawing speed is 6 mm/second; The drawing temperature of second time drawing is 830 DEG C, and drawing speed is 8 mm/second; The drawing temperature of third time drawing is 810 DEG C, and drawing speed is 10 mm/second; The drawing temperature of the 4th drawing is 790 DEG C, and drawing speed is 12 mm/second, and the drawing temperature of the 5th drawing is 760 DEG C, and drawing speed is 6 mm/second, obtains final round steel pipe,
Concrete preparation method is: take raw material (weight portion): cement 460 parts, alum stone flour 12 parts, 3 parts, galapectite powder, 2 parts, allophane powder, calcite in powder 4 parts, colliery powder 10 parts, bloodstone 7 parts, 670 parts, sand, 1230 parts, stone, 350 parts, water, polyacrylonitrile fibre 3 parts, lignosulfonates 5 parts, sodium abietate 1 part, AEO 4 parts, fluosilicate 6 parts, calcium formate 2 parts, triethanolamine 2 parts;
By alum stone flour 12 parts, 3 parts, galapectite powder, 2 parts, allophane powder, calcite in powder 4 parts, colliery powder 10 parts, bloodstone 7 parts, calcining after mixing, calcination process: be first heated to 430 DEG C, calcine 3 hours, be warming up to 570 DEG C afterwards, calcine 3 hours, again be warming up to 680 DEG C, calcine 1 hour, be again warming up to 870 DEG C, calcine 2 hours, cool with stove afterwards, mixture after calcining is carried out grinding in flour mill, and rotating speed is 90r/min, grinding 4 hours, grinding compound particles granularity size is 0.5mm
Cement, grinding mixture and 200ml water are put into concrete mixer and stirs 10 minutes, add sand, stone and remaining water again and continue stirring 2 minutes, afterwards by polyacrylonitrile fibre 3 parts, lignosulfonates 5 parts, sodium abietate 1 part, AEO 4 parts, fluosilicate 6 parts, calcium formate 2 parts, triethanolamine 2 parts add, and obtain concrete after stirring.
Described corrosion resistant coating (weight portion) by organic siliconresin 48 parts, alumina in Nano level 19 parts, French chalk 5 parts, ethylenediamine 2 parts, silicate of soda 5 parts, boron nitride 1 part, polyacrylamide 1 part composition.

Claims (10)

1. a high strength sound door, described soundproof door comprises the steel plate of concrete soundproof door base and concrete soundproof door base outer wrap, and described concrete door base comprises the concrete of round steel pipe and parcel round steel pipe, steel plate outer surface corrosion resistant coating,
Round steel pipe chemical element consists of (percentage by weight): C:0.07-0.08 ﹪, Mn:4-5 ﹪, Cu:2-3 ﹪, Ti:1-2 ﹪, V:0.7-0.8 ﹪, Mg:0.6-0.7 ﹪, Mo:0.2-0.3 ﹪, Bi:0.1-0.2 ﹪, Nd:0.08-0.09 ﹪, Ta:0.07-0.08 ﹪, Zn:0.04-0.05 ﹪, Y:0.03-0.04 ﹪, Al:0.02-0.03 ﹪, Ag:0.01-0.02 ﹪, Ni:0.01-0.02 ﹪, surplus is Fe and inevitable impurity;
The preparation method of round steel pipe: comprise the following steps: according to above-mentioned round steel pipe element composition batching, first pure iron is joined in smelting furnace, Control for Kiln Temperature is at 1420 DEG C, after pure iron fusing, furnace temperature is elevated to 1470 DEG C and adds ferromanganese intermediate alloy, after furnace temperature be reduced to 1430 DEG C add copper iron intermediate alloy; After furnace temperature be elevated to 1480 DEG C add ferrotianium intermediate alloy; After furnace temperature be reduced to 1440 DEG C add other alloying elements, rear furnace temperature is reduced to 1420 DEG C, add refining cleanser, refining cleanser addition is 0.6% of furnace charge amount, stirs 7 minutes, leave standstill 8 minutes, treat that slag is separated with molten metal, skim, after add coverture, leave standstill and again skim after 15 minutes, afterwards to pouring into a mould; Pouring temperature is 1410 DEG C; The ingot casting obtained is heat-treated: first carried out being heated to 1015 DEG C by ingot casting, heating rate 40 DEG C/h, is incubated 2 hours, carry out Quenching Treatment afterwards, hardening media is water, after quenching, ingot casting is heated to 620 DEG C from room temperature, heating rate 80 DEG C/h, is incubated 2 hours, after be cooled to 510 DEG C, rate of temperature fall 40 DEG C/h, is incubated 2 hours, after be again cooled to 350 DEG C, rate of temperature fall 40 DEG C/h, be incubated 3 hours, rear air cooling is to room temperature
The ingot casting of gained is heated to 1020-1030 DEG C, Extrusion Porthole Die for Aluminium Profiles tool carries out hot extrusion and obtains original pipe,
The original pipe of gained carries out multistage annealing, is first warming up to 320 DEG C, heating rate 70 DEG C/h, is incubated 1 hour, after be warming up to 620 DEG C, heating rate 60 DEG C/h, be incubated 2 hours, after be again cooled to 460 DEG C, be incubated 2 hours, rear air cooling to room temperature,
Original pipe after annealing carries out cold rolling, obtains pipe idiosome,
Pipe idiosome is obtained final round steel pipe through five drawings, and the drawing temperature of first time drawing is 840 DEG C, and drawing speed is 6 mm/second; The drawing temperature of second time drawing is 830 DEG C, and drawing speed is 8 mm/second; The drawing temperature of third time drawing is 810 DEG C, and drawing speed is 10 mm/second; The drawing temperature of the 4th drawing is 790 DEG C, and drawing speed is 12 mm/second, and the drawing temperature of the 5th drawing is 760 DEG C, and drawing speed is 6 mm/second, obtains final round steel pipe,
Concrete preparation method is: take raw material (weight portion): cement 460 parts, alum stone flour 12 parts, 3 parts, galapectite powder, 2 parts, allophane powder, calcite in powder 4 parts, colliery powder 10 parts, bloodstone 7 parts,
670 parts, sand, 1230 parts, stone, 350 parts, water, polyacrylonitrile fibre 3 parts, lignosulfonates 5 parts, sodium abietate 1 part, AEO 4 parts, fluosilicate 6 parts, calcium formate 2 parts, triethanolamine 2 parts;
By alum stone flour 12 parts, 3 parts, galapectite powder, 2 parts, allophane powder, calcite in powder 4 parts, colliery powder 10 parts, bloodstone 7 parts, calcining after mixing, calcination process: be first heated to 430 DEG C, calcine 3 hours, be warming up to 570 DEG C afterwards, calcine 3 hours, again be warming up to 680 DEG C, calcine 1 hour, be again warming up to 870 DEG C, calcine 2 hours, cool with stove afterwards, mixture after calcining is carried out grinding in flour mill, and rotating speed is 90r/min, grinding 4 hours, grinding compound particles granularity size is 0.5mm
Cement, grinding mixture and 200ml water are put into concrete mixer and stirs 10 minutes, add sand, stone and remaining water again and continue stirring 2 minutes, afterwards by polyacrylonitrile fibre 3 parts, lignosulfonates 5 parts, sodium abietate 1 part, AEO 4 parts, fluosilicate 6 parts, calcium formate 2 parts, triethanolamine 2 parts add, concrete is obtained after stirring
Described corrosion resistant coating (weight portion) by organic siliconresin 40-50 part, alumina in Nano level 15-20 part, French chalk 5 parts, ethylenediamine 2 parts, silicate of soda 5 parts, boron nitride 1 part, polyacrylamide 1 part composition.
2. a kind of high strength sound door as claimed in claim 1, round steel pipe chemical element consists of (percentage by weight): C:0.07 ﹪, Mn:4 ﹪, Cu:2 ﹪, Ti:1 ﹪, V:0.7 ﹪, Mg:0.6 ﹪, Mo:0.2 ﹪, Bi:0.1 ﹪, Nd:0.08 ﹪, Ta:0.07 ﹪, Zn:0.04 ﹪, Y:0.03 ﹪, Al:0.02 ﹪, Ag:0.01 ﹪, Ni:0.01 ﹪, surplus is Fe and inevitable impurity.
3. a kind of high strength sound door as claimed in claim 1, round steel pipe chemical element consists of (percentage by weight): C:0.08 ﹪, Mn:5 ﹪, Cu:3 ﹪, Ti:2 ﹪, V:0.8 ﹪, Mg:0.7 ﹪, Mo:0.3 ﹪, Bi:0.2 ﹪, Nd:0.09 ﹪, Ta:0.08 ﹪, Zn:0.05 ﹪, Y:0.04 ﹪, Al:0.03 ﹪, Ag:0.02 ﹪, Ni:0.02 ﹪, surplus is Fe and inevitable impurity.
4. a kind of high strength sound door as claimed in claim 1, round steel pipe chemical element consists of (percentage by weight): C:0.07-0.08 ﹪, Mn:4-5 ﹪, Cu:2-3 ﹪, Ti:1-2 ﹪, V:0.7-0.8 ﹪, Mg:0.6-0.7 ﹪, Mo:0.2-0.3 ﹪, Bi:0.1-0.2 ﹪, Nd:0.08-0.09 ﹪, Ta:0.07-0.08 ﹪, Zn:0.04-0.05 ﹪, Y:0.03-0.04 ﹪, Al:0.02-0.03 ﹪, Ag:0.01-0.02 ﹪, Ni:0.01-0.02 ﹪, surplus is Fe and inevitable impurity.
5. a kind of high strength sound door as claimed in claim 1, described corrosion resistant coating (weight portion) by organic siliconresin 45 parts, alumina in Nano level 17 parts, French chalk 5 parts, ethylenediamine 2 parts, silicate of soda 5 parts, boron nitride 1 part, polyacrylamide 1 part composition.
6. a kind of high strength sound door as claimed in claim 1, described corrosion resistant coating (weight portion) by organic siliconresin 40 parts, alumina in Nano level 15 parts, French chalk 5 parts, ethylenediamine 2 parts, silicate of soda 5 parts, boron nitride 1 part, polyacrylamide 1 part composition.
7. a kind of high strength sound door as claimed in claim 1, described corrosion resistant coating (weight portion) by organic siliconresin 50 parts, alumina in Nano level 20 parts, French chalk 5 parts, ethylenediamine 2 parts, silicate of soda 5 parts, boron nitride 1 part, polyacrylamide 1 part composition.
8. a kind of high strength sound door as described in claim 1-7, is heated to 1020 DEG C by the ingot casting of gained, Extrusion Porthole Die for Aluminium Profiles tool carries out hot extrusion and obtains original pipe.
9. a kind of high strength sound door as described in claim 1-8, is heated to 1030 DEG C by the ingot casting of gained, Extrusion Porthole Die for Aluminium Profiles tool carries out hot extrusion and obtains original pipe.
10. a kind of high strength sound door as described in claim 1-9, is heated to 1025 DEG C by the ingot casting of gained, Extrusion Porthole Die for Aluminium Profiles tool carries out hot extrusion and obtains original pipe.
CN201510656068.XA 2015-10-13 2015-10-13 High-strength sound insulation door Expired - Fee Related CN105386705B (en)

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CN108167182A (en) * 2017-12-26 2018-06-15 赛克思液压科技股份有限公司 A kind of gear pump

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CN107723576A (en) * 2017-09-30 2018-02-23 徐州翔凯重工科技有限公司 A kind of metallic composite for building and preparation method thereof

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CN204457330U (en) * 2015-01-07 2015-07-08 浙江忠建消防科技有限公司 A kind of light-duty interior steel structure fireproof door

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CN106282806A (en) * 2016-08-12 2017-01-04 安徽祥宇钢业集团有限公司 A kind of stainless steel tube containing nanometer barium and preparation method thereof
CN108167182A (en) * 2017-12-26 2018-06-15 赛克思液压科技股份有限公司 A kind of gear pump
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