CN110685543A - Oxidation-resistant and corrosion-resistant antique window - Google Patents
Oxidation-resistant and corrosion-resistant antique window Download PDFInfo
- Publication number
- CN110685543A CN110685543A CN201911051270.4A CN201911051270A CN110685543A CN 110685543 A CN110685543 A CN 110685543A CN 201911051270 A CN201911051270 A CN 201911051270A CN 110685543 A CN110685543 A CN 110685543A
- Authority
- CN
- China
- Prior art keywords
- parts
- cooling
- resistant
- frame edges
- auxiliary
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- 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
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/30—Coverings, e.g. protecting against weather, for decorative purposes
-
- 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
- C09D1/00—Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances
-
- 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
- C09D101/00—Coating compositions based on cellulose, modified cellulose, or cellulose derivatives
- C09D101/08—Cellulose derivatives
- C09D101/26—Cellulose ethers
- C09D101/28—Alkyl ethers
-
- 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
- C09D129/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal, or ketal radical; Coating compositions based on hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Coating compositions based on derivatives of such polymers
- C09D129/14—Homopolymers or copolymers of acetals or ketals obtained by polymerisation of unsaturated acetals or ketals or by after-treatment of polymers of unsaturated alcohols
-
- 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
- C09D5/10—Anti-corrosive paints containing metal dust
-
- 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
- C09D5/10—Anti-corrosive paints containing metal dust
- C09D5/106—Anti-corrosive paints containing metal dust containing Zn
-
- 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
- C09D7/70—Additives characterised by shape, e.g. fibres, flakes or microspheres
-
- 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
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/68—Window bars
-
- C—CHEMISTRY; METALLURGY
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2227—Oxides; Hydroxides of metals of aluminium
-
- C—CHEMISTRY; METALLURGY
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
-
- C—CHEMISTRY; METALLURGY
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2293—Oxides; Hydroxides of metals of nickel
-
- C—CHEMISTRY; METALLURGY
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/32—Phosphorus-containing compounds
- C08K2003/321—Phosphates
- C08K2003/327—Aluminium phosphate
-
- C—CHEMISTRY; METALLURGY
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/32—Phosphorus-containing compounds
- C08K2003/321—Phosphates
- C08K2003/328—Phosphates of heavy metals
-
- C—CHEMISTRY; METALLURGY
- 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
- C08K2201/011—Nanostructured additives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
Abstract
The invention discloses an antioxidant corrosion-resistant antique window which comprises two main frame edges and two auxiliary frame edges, wherein the main frame edges and the auxiliary frame edges are of strip structures, two ends of the main frame edges and the two ends of the auxiliary frame edges are cut into 45-degree angles, the two main frame edges and the two auxiliary frame edges are alternately spliced end to form a rectangular structure, and antique reliefs are arranged on the main frame edges and the auxiliary frame edges. Has the advantages that: in the invention, the main frame edge and the auxiliary frame edge are both provided with the carved designs, and the ancient breath of the whole window is more obvious by matching the main flower and the auxiliary flower, so that people can feel quiet and comfortable; the anti-oxidation coating coated on the frame body and other parts effectively solves the problem that the corresponding position is easy to be oxidized and discolored, so that the whole window can not be obviously oxidized or partially oxidized in the use process of tens of years, and the service life and the appearance of the whole window are ensured.
Description
Technical Field
The invention relates to the technical field of antique windows, in particular to an antioxidant and corrosion-resistant antique window.
Background
The decoration lingering charm of the indoor furniture directly influences the mood of people, particularly the fast pace of modern chemical industry and agricultural production and life, so that people need a quiet and comfortable rest place after work is nervous. The classical decorative furniture can make people feel quiet and comfortable. Especially, the window of the antique type can give people a maximum sense of silence when people come home and look out through the window.
However, the carving of the antique art furniture by using wood as the raw material is labor-consuming and time-consuming, has low production efficiency, limited yield and high price, and the wooden furniture is easy to crack and deform and can be damaged by worms after the age, and if the furniture is made of common metal, the defects of the wooden furniture can be overcome, but the wooden furniture is easy to generate oxidation corrosion or corrosion.
Disclosure of Invention
The invention aims to solve the problems in the prior art and provides an antioxidant corrosion-resistant antique window.
In order to achieve the purpose, the invention adopts the following technical scheme: an antioxidant and corrosion-resistant antique window comprises two main frame edges and two auxiliary frame edges, wherein the main frame edges and the auxiliary frame edges are of strip structures, two ends of the main frame edges and the two ends of the auxiliary frame edges are cut into 45-degree angles, the two main frame edges and the two auxiliary frame edges are alternately spliced end to form a rectangular structure, and antique reliefs are arranged on the main frame edges and the auxiliary frame edges;
a plurality of side columns are symmetrically arranged at one end, close to each other, of each two main frame sides, two side columns located on the same straight line are fixedly connected with a main flower together, every two adjacent main flowers are fixedly connected through a middle column, every two adjacent main flowers are fixedly connected with an auxiliary flower through a middle diagonal rod, each auxiliary flower is fixedly connected with the main frame sides through a side diagonal rod, and the two main flowers close to the auxiliary frame sides are fixedly connected with the auxiliary frame sides through the side rods;
one main flower is positioned at the geometric center of the rectangular structure, the length of each side column is equal, and the acute angle formed by the extension lines of the middle oblique rod and the side oblique rod and the main frame side is 45 degrees;
the main frame edge, the auxiliary frame edge, the side columns, the middle inclined rods, the middle columns, the side rods and the side inclined rods are coated with antioxidant coatings;
the main flower and the auxiliary flower are both formed by pouring copper materials, and corrosion-resistant high-strength coatings are coated on the main flower and the auxiliary flower.
In foretell antioxidant corrosion resistant archaize window, every the junction of main frame limit and auxiliary frame limit all is provided with and is fixed with a reinforcing plate, the reinforcing plate is respectively with main frame limit, the riveting of auxiliary frame limit that contact each other fixed.
In the antioxidant corrosion-resistant antique window, the antioxidant coating comprises the following raw materials in parts by weight:
50-100 parts of polyether silicate or poly ethyl silicate; 50-100 parts of polyvinyl butyral or ethyl cellulose; 1-20 parts of heavy calcium carbonate; 1-3 parts of glass fiber; 1-2 parts of strontium chromate; 25-60 parts of quartz sand; 16-42 parts of petroleum coke; 1-13 parts of silicon dioxide; 1-10 parts of titanium dioxide; 1-11 parts of graphite; 2-9 parts of aluminum oxide; 10-20 parts of zinc powder; 0-20 parts of an antirust agent; 5-10 parts of a coupling agent; 5-25 parts of a brightening agent; 8-25 parts of a film-forming assistant; 5-10 parts of a wetting agent; 1-5 parts of a surfactant; 100-200 parts of a diluent; 0.5-3 parts of a foam inhibitor; 0.5-5 parts of a scratch resistant agent;
the particle sizes of the silicon dioxide and the titanium dioxide are within the range of 5-40 nm; the antirust agent is aluminum tripolyphosphate or zinc phosphate; the film-forming auxiliary agent is tripropylene glycol butyl ether, propylene glycol ether or Texanol ester alcohol; the wetting agent is selected from YE-20, Worlee-Add 400, TRITON N-57 or PE-100; the diluent is one of ethanol, isopropanol, n-butanol, cyclohexanone, acetone, ethyl acetate or methyl acetate or a mixture of one of the ethanol, the isopropanol, the n-butanol, the cyclohexanone, the acetone, the ethyl acetate or the methyl acetate and deionized water; the surfactant is octyl phenol polyglycol ether, dodecyl phenol polyoxyethylene, ether or polyether silicone oil.
In the antioxidant corrosion-resistant antique window, the coupling agent is a silane coupling agent or a chelating titanate coupling agent, and the synthesis method of the polyether silicate or the polysilicate ethyl ester comprises the following steps:
ethyl silicate-28: 100-200 parts by weight, ethyl silicate-40: 100-200 parts by weight of absolute ethyl alcohol and 300 parts by weight of absolute ethyl alcohol, and hydrolyzing under the condition of weak acid to obtain the ethyl polysilicate.
In the antioxidant and corrosion-resistant antique window, the corrosion-resistant high-strength coating comprises the following components in percentage by mass:
c: 0.03-0.05%, Si: 0.17% -0.37%, Mn: 0.45-0.48%, Cr: 12.76 to 12.79%, Ni: 6.12-6.15%, Mg: 0.16-0.18%, Mo: 0.22-0.25%, Co: 0.27 to 0.29%, Re: 0.3-0.5%, La: 0.32-0.38%, Ce: 0.2 to 0.52%, Ti: 0.22-0.24%, Na: 0.21 to 0.23%, Ga: 0.12-0.15%, Eu: 0.32-0.35%, Lu: 0.12-0.14% and the balance Fe;
the treatment process of the corrosion-resistant high-strength coating is carried out according to the following steps:
step 1: putting C, Si, Mn, Cr, Ni, Mg, Mo, CoRe, La, V, Ce, Ti, Na, Ga, Eu, Lu and Fe into a smelting furnace, increasing the temperature to 1550-1580 ℃, preserving heat for 1-3 hours, then cooling to 650-660 ℃ by adopting water cooling at a cooling speed of 8-10 ℃/s, preserving heat for 2-4 hours, increasing the temperature to 780-910 ℃, preserving heat for 3-5 hours, and then cooling to room temperature by air to obtain an intermediate;
step 2: carrying out tempering heat treatment on the intermediate in the step 1, wherein the tempering temperature is 820-830 ℃, preserving heat for 30-45 min, then air-cooling to 420-450 ℃, then air-cooling to 200-230 ℃ at the speed of 15-17 ℃/s, preserving heat for 15-30 min, and then air-cooling to room temperature;
and then putting the intermediate into a ball mill, increasing the temperature to 400-450 ℃, preserving the heat for 30-40 min, then crushing, sieving with 400 meshes to obtain spraying powder A, and spraying the spraying powder A to the surface to be processed by using spraying equipment, wherein the thickness is as follows: 0.03-0.05 mm, heating to 920-960 ℃, preserving heat for 1-3 hours, and then air cooling to room temperature;
and step 3: and (3) carrying out heat treatment on the coating: firstly, carrying out two-stage quenching, then starting first tempering treatment, heating the coating on the machined surface to 710-740 ℃ at the speed of 15-20 ℃/s, preserving heat for 30-45 min, then air-cooling to 480-500 ℃, then oil-cooling to 200-230 ℃ at the speed of 12-16 ℃/s, preserving heat for 15-30 min, and then air-cooling to room temperature; and then carrying out secondary tempering treatment, heating the coating to 750-760 ℃, preserving heat for 1-3 hours, then cooling to 220-230 ℃ by adopting water cooling at the speed of 15-20 ℃/min, and finally cooling to room temperature by adopting air cooling at the speed of 5-8 ℃/s.
In the antioxidant and corrosion-resistant antique window, the corrosion-resistant high-strength coating comprises the following components in percentage by mass: c: 0.03%, Si: 0.18%, Mn: 0.45%, Cr: 12.77%, Ni: 6.12%, Mg: 0.17%, Mo: 0.23%, Co: 0.27%, Re: 0.3%, La: 0.34%, Ce: 0.28%, Ti: 0.22%, Na: 0.22%, Ga: 0.15%, Eu: 0.33%, Lu: 0.13 percent and the balance of Fe.
In the antioxidant and corrosion-resistant antique window, the corrosion-resistant high-strength coating comprises the following components in percentage by mass: c: 0.05%, Si: 0.18%, Mn: 0.48%, Cr: 12.77%, Ni: 6.12%, Mg: 0.17%, Mo: 0.23%, Co: 0.27%, Re: 0.3%, La: 0.34%, Ce: 0.28%, Ti: 0.23%, Na: 0.21%, Ga: 0.15%, Eu: 0.34%, Lu: 0.14 percent and the balance of Fe.
Compared with the prior art, the invention has the advantages that:
1. in the invention, the main frame edge and the auxiliary frame edge are both provided with the carved designs, and the ancient breath of the whole window is more obvious by matching the main flower and the auxiliary flower, so that people can feel quiet and comfortable;
2. meanwhile, the anti-oxidation coating coated on the frame body and other parts effectively solves the problem that the corresponding position is easy to be oxidized and discolored, so that the whole window cannot be obviously oxidized or partially oxidized in the use process for decades, and the service life and the appearance of the whole window are ensured.
3. Meanwhile, the corrosion-resistant high-strength coating on the main flower and the auxiliary flower contains a higher amount of Cr, so that the tempering stability of the main flower and the auxiliary flower is better improved, the rust resistance and the abrasion resistance of the main flower and the auxiliary flower can be improved, and the deformation and the corrosion phenomena caused by the friction of people due to the exquisite shapes of the main flower and the auxiliary flower are avoided.
Drawings
Fig. 1 is a schematic structural diagram of an antioxidant and corrosion-resistant antique window provided by the invention.
In the figure: 1 main frame edge, 2 auxiliary frame edges, 3 embossments, 4 reinforcing plates, 5 side columns, 6 main flowers, 7 auxiliary flowers, 8 middle diagonal rods, 9 middle columns, 10 side rods and 11 side diagonal rods.
Detailed Description
The following examples are for illustrative purposes only and are not intended to limit the scope of the present invention.
Example one
Referring to fig. 1, the oxidation-resistant and corrosion-resistant antique window comprises two main frame edges 1 and two auxiliary frame edges 2, wherein the main frame edges 1 and the auxiliary frame edges 2 are of strip structures, two ends of the main frame edges 1 and the auxiliary frame edges 2 are cut into angles of 45 degrees, the two main frame edges 1 and the two auxiliary frame edges 2 are alternately spliced end to form a rectangular structure, and antique reliefs 3 are arranged on the main frame edges 1 and the auxiliary frame edges 2;
a plurality of side columns 5 are symmetrically arranged at one end, close to each other, of each of the two main frame edges 1, two side columns 5 located on the same straight line are fixedly connected with a main flower 6 together, every two adjacent main flowers 6 are fixedly connected through a middle column 9, every two adjacent main flowers 6 are fixedly connected with an auxiliary flower 7 through a middle inclined rod 8, each auxiliary flower 7 is fixedly connected with the main frame edge 1 through a side inclined rod 11, and the two main flowers 6 close to the auxiliary frame edge 2 are fixedly connected with the auxiliary frame edge 2 through side rods 10;
one main flower 6 is positioned at the geometric center of the rectangular structure, the length of each side column 5 is equal, and the acute angle formed by the extension lines of the middle oblique rod 8 and the side oblique rods 11 and the main frame edge 1 is 45 degrees;
the main frame edge 1, the auxiliary frame edge 2, the side columns 5, the middle diagonal rods 8, the middle columns 9, the side rods 10 and the side diagonal rods 11 are coated with antioxidant coatings;
the main flower 6 and the auxiliary flower 7 are both made of copper materials through pouring, and corrosion-resistant high-strength coatings are coated on the main flower 6 and the auxiliary flower 7.
The joint of each main frame edge 1 and each auxiliary frame edge 2 is provided with a reinforcing plate 4, and the reinforcing plates 4 are riveted and fixed with the main frame edges 1 and the auxiliary frame edges 2 which are in contact with each other respectively.
The anti-oxidation coating comprises the following raw materials in parts by weight:
50-100 parts of polyether silicate or poly ethyl silicate; 50-100 parts of polyvinyl butyral or ethyl cellulose; 1-20 parts of heavy calcium carbonate; 1-3 parts of glass fiber; 1-2 parts of strontium chromate; 25-60 parts of quartz sand; 16-42 parts of petroleum coke; 1-13 parts of silicon dioxide; 1-10 parts of titanium dioxide; 1-11 parts of graphite; 2-9 parts of aluminum oxide; 10-20 parts of zinc powder; 0-20 parts of an antirust agent; 5-10 parts of a coupling agent; 5-25 parts of a brightening agent; 8-25 parts of a film-forming assistant; 5-10 parts of a wetting agent; 1-5 parts of a surfactant; 100-200 parts of a diluent; 0.5-3 parts of a foam inhibitor; 0.5-5 parts of a scratch resistant agent;
the particle sizes of the silicon dioxide and the titanium dioxide are within the range of 5-40 nm; the antirust agent is aluminum tripolyphosphate or zinc phosphate; the film-forming auxiliary agent is tripropylene glycol butyl ether, propylene glycol ether or Texanol ester alcohol; the wetting agent is selected from YE-20, Worlee-Add 400, TRITON N-57 or PE-100; the diluent is one of ethanol, isopropanol, n-butanol, cyclohexanone, acetone, ethyl acetate or methyl acetate or a mixture of one of the ethanol, the isopropanol, the n-butanol, the cyclohexanone, the acetone, the ethyl acetate or the methyl acetate and deionized water; the surfactant is octyl phenol polyglycol ether, dodecyl phenol polyoxyethylene, ether or polyether silicone oil.
The coupling agent is selected from silane coupling agent or chelating titanate coupling agent, and the synthesis method of polyether silicate or polysilicate ethyl ester comprises the following steps:
ethyl silicate-28: 100-200 parts by weight, ethyl silicate-40: 100-200 parts by weight of absolute ethyl alcohol and 300 parts by weight of absolute ethyl alcohol, and hydrolyzing under the condition of weak acid to obtain the ethyl polysilicate.
The corrosion-resistant high-strength coating comprises the following components in percentage by mass:
c: 0.03%, Si: 0.18%, Mn: 0.45%, Cr: 12.77%, Ni: 6.12%, Mg: 0.17%, Mo: 0.23%, Co: 0.27%, Re: 0.3%, La: 0.34%, Ce: 0.28%, Ti: 0.22%, Na: 0.22%, Ga: 0.15%, Eu: 0.33%, Lu: 0.13 percent and the balance of Fe.
The treatment process of the corrosion-resistant high-strength coating is carried out according to the following steps:
step 1: putting C, Si, Mn, Cr, Ni, Mg, Mo, CoRe, La, V, Ce, Ti, Na, Ga, Eu, Lu and Fe into a smelting furnace, increasing the temperature to 1550 ℃, preserving heat for 1 hour, then adopting water cooling, cooling to 650 ℃ at the cooling speed of 8 ℃/s, preserving heat for 2 hours, increasing the temperature to 780 ℃, preserving heat for 3 hours, and then air cooling to room temperature to obtain an intermediate;
step 2: carrying out tempering heat treatment on the intermediate in the step 1, wherein the tempering temperature is 820 ℃, preserving heat for 30min, then air-cooling to 420 ℃, then air-cooling to 200 ℃ at the speed of 15 ℃/s, preserving heat for 15min, and then air-cooling to room temperature;
then putting the intermediate into a ball mill, increasing the temperature to 400 ℃, preserving the heat for 30min, then crushing, sieving with 400 meshes to obtain spraying powder A, and then spraying the spraying powder A to the surface to be processed by using spraying equipment, wherein the thickness is as follows: 0.03mm, then heating to 920 ℃, preserving heat for 1 hour, and then air-cooling to room temperature;
and step 3: and (3) carrying out heat treatment on the coating: firstly, carrying out two-stage quenching, then starting first tempering treatment, heating the coating on the machined surface to 710 ℃ at the speed of 15 ℃/s, preserving heat for 30min, then air-cooling to 480 ℃, then carrying out oil cooling to 200 ℃ at the speed of 12 ℃/s, preserving heat for 15-30 min, and then air-cooling to room temperature; and then carrying out secondary tempering treatment, heating the coating to 750 ℃, preserving heat for 1 hour, then cooling to 220 ℃ at the speed of 15 ℃/min by adopting water cooling, and finally cooling to room temperature by adopting air cooling at the speed of 5 ℃/s.
Example two
The difference between the embodiment and the first embodiment is that the corrosion-resistant high-strength coating is different in composition, and the corrosion-resistant high-strength coating in the embodiment comprises the following components in percentage by mass: c: 0.03%, Si: 0.18%, Mn: 0.45%, Cr: 12.77%, Ni: 6.12%, Mg: 0.17%, Mo: 0.23%, Co: 0.27%, Re: 0.3%, La: 0.34%, Ce: 0.28%, Ti: 0.22%, Na: 0.22%, Ga: 0.15%, Eu: 0.33%, Lu: 0.13 percent and the balance of Fe.
The treatment process of the corrosion-resistant high-strength coating is carried out according to the following steps:
step 1: putting C, Si, Mn, Cr, Ni, Mg, Mo, CoRe, La, V, Ce, Ti, Na, Ga, Eu, Lu and Fe into a smelting furnace, increasing the temperature to 1580 ℃, preserving heat for 3 hours, then adopting water cooling, cooling to 660 ℃ at the cooling speed of 10 ℃/s, preserving heat for 4 hours, increasing the temperature to 910 ℃, preserving heat for 5 hours, and then air cooling to room temperature to obtain an intermediate;
step 2: carrying out tempering heat treatment on the intermediate in the step 1, wherein the tempering temperature is 830 ℃, keeping the temperature for 45min, then air-cooling to 450 ℃, then air-cooling to 230 ℃ at the speed of 17 ℃/s, keeping the temperature for 30min, and then air-cooling to room temperature;
then putting the intermediate into a ball mill, increasing the temperature to 450 ℃, preserving the heat for 40min, then crushing, sieving with 400 meshes to obtain spraying powder A, and then spraying the spraying powder A to the surface to be processed by using spraying equipment, wherein the thickness is as follows: 0.03-0.05 mm, heating to 960 ℃, preserving heat for 1-3 hours, and then air-cooling to room temperature;
and step 3: and (3) carrying out heat treatment on the coating: firstly, carrying out two-stage quenching, then starting first tempering treatment, heating the coating on the processing surface to 740 ℃ at the speed of 20 ℃/s, preserving heat for 45min, then air-cooling to 500 ℃, then oil-cooling to 230 ℃ at the speed of 16 ℃/s, preserving heat for 30min, and then air-cooling to room temperature; and then carrying out secondary tempering treatment, heating the coating to 760 ℃, preserving heat for 3 hours, then cooling to 230 ℃ at the speed of 20 ℃/min by adopting water cooling, and finally cooling to room temperature at the speed of 8 ℃/s by adopting air cooling.
Although the terms main frame side 1, sub-frame side 2, embossment 3, reinforcement panel 4, side post 5, main flower 6, sub-flower 7, center diagonal member 8, center post 9, side member 10, side diagonal member 11, etc. are used more herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any additional limitations that may be imposed by the spirit of the present invention.
Claims (7)
1. The oxidation-resistant and corrosion-resistant antique window comprises two main frame edges (1) and two auxiliary frame edges (2), and is characterized in that the main frame edges (1) and the auxiliary frame edges (2) are of strip structures, the two ends of the main frame edges (1) and the two ends of the auxiliary frame edges (2) are cut into 45-degree angles, the two main frame edges (1) and the two auxiliary frame edges (2) are alternately spliced end to form a rectangular structure, and antique reliefs (3) are arranged on the main frame edges (1) and the auxiliary frame edges (2);
a plurality of side columns (5) are symmetrically arranged at one end, close to each other, of each of the two main frame edges (1), a main flower (6) is fixedly connected to the two side columns (5) on the same straight line together, every two adjacent main flowers (6) are fixedly connected through a middle column (9), every two adjacent main flowers (6) are fixedly connected with an auxiliary flower (7) through a middle inclined rod (8), each auxiliary flower (7) is fixedly connected with the main frame edge (1) through a side inclined rod (11), and the two main flowers (6) close to the auxiliary frame edge (2) are fixedly connected with the auxiliary frame edge (2) through side rods (10);
one main flower (6) is positioned at the geometric center of the rectangular structure, the length of each side column (5) is equal, and the included acute angle between the extension lines of the middle oblique rod (8) and the side oblique rods (11) and the main frame edge (1) is 45 degrees;
the main frame edge (1), the auxiliary frame edge (2), the side columns (5), the middle inclined rod (8), the middle column (9), the side rods (10) and the side inclined rods (11) are coated with antioxidant coatings;
the main flower (6) and the auxiliary flower (7) are both formed by pouring copper materials, and corrosion-resistant high-strength coatings are coated on the main flower (6) and the auxiliary flower (7).
2. The oxidation-resistant and corrosion-resistant archaized window as claimed in claim 1, wherein a reinforcing plate (4) is fixedly arranged at the joint of each main frame edge (1) and each auxiliary frame edge (2), and the reinforcing plate (4) is riveted and fixed with the main frame edge (1) and the auxiliary frame edges (2) which are in contact with each other respectively.
3. The oxidation-resistant and corrosion-resistant antique window according to claim 1, wherein the oxidation-resistant coating comprises the following raw materials in parts by weight:
50-100 parts of polyether silicate or poly ethyl silicate;
50-100 parts of polyvinyl butyral or ethyl cellulose;
1-20 parts of heavy calcium carbonate;
1-3 parts of glass fiber;
1-2 parts of strontium chromate;
25-60 parts of quartz sand;
16-42 parts of petroleum coke;
1-13 parts of silicon dioxide;
1-10 parts of titanium dioxide;
1-11 parts of graphite;
2-9 parts of aluminum oxide;
10-20 parts of zinc powder;
0-20 parts of an antirust agent;
5-10 parts of a coupling agent;
5-25 parts of a brightening agent;
8-25 parts of a film-forming assistant;
5-10 parts of a wetting agent;
1-5 parts of a surfactant;
100-200 parts of a diluent;
0.5-3 parts of a foam inhibitor;
0.5-5 parts of a scratch resistant agent;
the particle sizes of the silicon dioxide and the titanium dioxide are within the range of 5-40 nm; the antirust agent is aluminum tripolyphosphate or zinc phosphate; the film-forming auxiliary agent is tripropylene glycol butyl ether, propylene glycol ether or Texanol ester alcohol; the wetting agent is selected from YE-20, Worlee-Add 400, TRITON N-57 or PE-100; the diluent is one of ethanol, isopropanol, n-butanol, cyclohexanone, acetone, ethyl acetate or methyl acetate or a mixture of one of the ethanol, the isopropanol, the n-butanol, the cyclohexanone, the acetone, the ethyl acetate or the methyl acetate and deionized water; the surfactant is octyl phenol polyglycol ether, dodecyl phenol polyoxyethylene, ether or polyether silicone oil.
4. The oxidation and corrosion resistant antique window of claim 3, wherein the coupling agent is a silane coupling agent or a chelating titanate coupling agent, and the polyether silicate or polysilicate ethyl is synthesized by the following steps:
ethyl silicate-28: 100-200 parts by weight, ethyl silicate-40: 100-200 parts by weight of absolute ethyl alcohol and 300 parts by weight of absolute ethyl alcohol, and hydrolyzing under the condition of weak acid to obtain the ethyl polysilicate.
5. The oxidation and corrosion resistant antique window of claim 1, wherein the corrosion resistant high strength coating comprises the following components in percentage by mass:
c: 0.03-0.05%, Si: 0.17% -0.37%, Mn: 0.45-0.48%, Cr: 12.76 to 12.79%, Ni: 6.12-6.15%, Mg: 0.16-0.18%, Mo: 0.22-0.25%, Co: 0.27 to 0.29%, Re: 0.3-0.5%, La: 0.32-0.38%, Ce: 0.2 to 0.52%, Ti: 0.22-0.24%, Na: 0.21 to 0.23%, Ga: 0.12-0.15%, Eu: 0.32-0.35%, Lu: 0.12-0.14% and the balance Fe;
the treatment process of the corrosion-resistant high-strength coating is carried out according to the following steps:
step 1: putting C, Si, Mn, Cr, Ni, Mg, Mo, CoRe, La, V, Ce, Ti, Na, Ga, Eu, Lu and Fe into a smelting furnace, increasing the temperature to 1550-1580 ℃, preserving heat for 1-3 hours, then cooling to 650-660 ℃ by adopting water cooling at a cooling speed of 8-10 ℃/s, preserving heat for 2-4 hours, increasing the temperature to 780-910 ℃, preserving heat for 3-5 hours, and then cooling to room temperature by air to obtain an intermediate;
step 2: carrying out tempering heat treatment on the intermediate in the step 1, wherein the tempering temperature is 820-830 ℃, preserving heat for 30-45 min, then air-cooling to 420-450 ℃, then air-cooling to 200-230 ℃ at the speed of 15-17 ℃/s, preserving heat for 15-30 min, and then air-cooling to room temperature;
and then putting the intermediate into a ball mill, increasing the temperature to 400-450 ℃, preserving the heat for 30-40 min, then crushing, sieving with 400 meshes to obtain spraying powder A, and spraying the spraying powder A to the surface to be processed by using spraying equipment, wherein the thickness is as follows: 0.03-0.05 mm, heating to 920-960 ℃, preserving heat for 1-3 hours, and then air cooling to room temperature;
and step 3: and (3) carrying out heat treatment on the coating: firstly, carrying out two-stage quenching, then starting first tempering treatment, heating the coating on the machined surface to 710-740 ℃ at the speed of 15-20 ℃/s, preserving heat for 30-45 min, then air-cooling to 480-500 ℃, then oil-cooling to 200-230 ℃ at the speed of 12-16 ℃/s, preserving heat for 15-30 min, and then air-cooling to room temperature; and then carrying out secondary tempering treatment, heating the coating to 750-760 ℃, preserving heat for 1-3 hours, then cooling to 220-230 ℃ by adopting water cooling at the speed of 15-20 ℃/min, and finally cooling to room temperature by adopting air cooling at the speed of 5-8 ℃/s.
6. The oxidation and corrosion resistant antique window of claim 5, wherein the corrosion resistant high-strength coating comprises the following components in percentage by mass: c: 0.03%, Si: 0.18%, Mn: 0.45%, Cr: 12.77%, Ni: 6.12%, Mg: 0.17%, Mo: 0.23%, Co: 0.27%, Re: 0.3%, La: 0.34%, Ce: 0.28%, Ti: 0.22%, Na: 0.22%, Ga: 0.15%, Eu: 0.33%, Lu: 0.13 percent and the balance of Fe.
7. The oxidation and corrosion resistant antique window of claim 5, wherein the corrosion resistant high-strength coating comprises the following components in percentage by mass: c: 0.05%, Si: 0.18%, Mn: 0.48%, Cr: 12.77%, Ni: 6.12%, Mg: 0.17%, Mo: 0.23%, Co: 0.27%, Re: 0.3%, La: 0.34%, Ce: 0.28%, Ti: 0.23%, Na: 0.21%, Ga: 0.15%, Eu: 0.34%, Lu: 0.14 percent and the balance of Fe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911051270.4A CN110685543A (en) | 2019-10-31 | 2019-10-31 | Oxidation-resistant and corrosion-resistant antique window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911051270.4A CN110685543A (en) | 2019-10-31 | 2019-10-31 | Oxidation-resistant and corrosion-resistant antique window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110685543A true CN110685543A (en) | 2020-01-14 |
Family
ID=69114987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911051270.4A Pending CN110685543A (en) | 2019-10-31 | 2019-10-31 | Oxidation-resistant and corrosion-resistant antique window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110685543A (en) |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101343506B (en) * | 2008-08-28 | 2011-12-28 | 胡仲寅 | Zinc metallic coating |
| CN102536077A (en) * | 2011-12-08 | 2012-07-04 | 陈宝贵 | Archaistic aluminum alloy window |
| CN203769580U (en) * | 2013-10-18 | 2014-08-13 | 西安高科幕墙门窗有限公司 | Pseudo-classic style wooden door made of laminated wood |
| CN104789958A (en) * | 2015-04-27 | 2015-07-22 | 苏州统明机械有限公司 | Anticorrosion coating for metal surface and preparation method of anticorrosion coating |
| CN104805356A (en) * | 2015-04-23 | 2015-07-29 | 苏州劲元油压机械有限公司 | Metal coating for hydraulic cylinder and preparation method of metal coating |
| CN105463445A (en) * | 2015-12-04 | 2016-04-06 | 苏州市神龙门窗有限公司 | High-strength metal coating for aluminum door and window and manufacturing method of high-strength metal coating |
| CN106320920A (en) * | 2016-08-31 | 2017-01-11 | 南通苏通人防防护设备有限公司 | High strength civil air-defense door |
| CN106634128A (en) * | 2016-12-21 | 2017-05-10 | 苏州劲元油压机械有限公司 | Anti-corrosion metal coating for hydraulic cylinder and preparation method thereof |
| JP2017080907A (en) * | 2015-10-22 | 2017-05-18 | 凸版印刷株式会社 | Moistureproof decorative laminate and fitting |
| CN106756492A (en) * | 2016-12-16 | 2017-05-31 | 苏州赛斯德工程设备有限公司 | A kind of cylinder jacket high-strength corrosion-resistant steel plate and its processing technology |
| CN106854730A (en) * | 2016-12-22 | 2017-06-16 | 苏州劲元油压机械有限公司 | A kind of antifriction metal (AFM) coating for hydraulic cylinder and preparation method thereof |
| JP2018062791A (en) * | 2016-10-13 | 2018-04-19 | 株式会社エクセルシャノン | Method for producing resin sash |
| CN108070178A (en) * | 2017-12-22 | 2018-05-25 | 安徽华塑股份有限公司 | A kind of corrosion-resistant Corvic and preparation method thereof |
| CN108164892A (en) * | 2017-12-27 | 2018-06-15 | 安徽省二邦化工有限公司 | A kind of corrosion-resistant synthetic resin and preparation method thereof |
-
2019
- 2019-10-31 CN CN201911051270.4A patent/CN110685543A/en active Pending
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101343506B (en) * | 2008-08-28 | 2011-12-28 | 胡仲寅 | Zinc metallic coating |
| CN102536077A (en) * | 2011-12-08 | 2012-07-04 | 陈宝贵 | Archaistic aluminum alloy window |
| CN203769580U (en) * | 2013-10-18 | 2014-08-13 | 西安高科幕墙门窗有限公司 | Pseudo-classic style wooden door made of laminated wood |
| CN104805356A (en) * | 2015-04-23 | 2015-07-29 | 苏州劲元油压机械有限公司 | Metal coating for hydraulic cylinder and preparation method of metal coating |
| CN104789958A (en) * | 2015-04-27 | 2015-07-22 | 苏州统明机械有限公司 | Anticorrosion coating for metal surface and preparation method of anticorrosion coating |
| JP2017080907A (en) * | 2015-10-22 | 2017-05-18 | 凸版印刷株式会社 | Moistureproof decorative laminate and fitting |
| CN105463445A (en) * | 2015-12-04 | 2016-04-06 | 苏州市神龙门窗有限公司 | High-strength metal coating for aluminum door and window and manufacturing method of high-strength metal coating |
| CN106320920A (en) * | 2016-08-31 | 2017-01-11 | 南通苏通人防防护设备有限公司 | High strength civil air-defense door |
| JP2018062791A (en) * | 2016-10-13 | 2018-04-19 | 株式会社エクセルシャノン | Method for producing resin sash |
| CN106756492A (en) * | 2016-12-16 | 2017-05-31 | 苏州赛斯德工程设备有限公司 | A kind of cylinder jacket high-strength corrosion-resistant steel plate and its processing technology |
| CN106634128A (en) * | 2016-12-21 | 2017-05-10 | 苏州劲元油压机械有限公司 | Anti-corrosion metal coating for hydraulic cylinder and preparation method thereof |
| CN106854730A (en) * | 2016-12-22 | 2017-06-16 | 苏州劲元油压机械有限公司 | A kind of antifriction metal (AFM) coating for hydraulic cylinder and preparation method thereof |
| CN108070178A (en) * | 2017-12-22 | 2018-05-25 | 安徽华塑股份有限公司 | A kind of corrosion-resistant Corvic and preparation method thereof |
| CN108164892A (en) * | 2017-12-27 | 2018-06-15 | 安徽省二邦化工有限公司 | A kind of corrosion-resistant synthetic resin and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103341520B (en) | A kind of TB9 square-section titanium alloy wire materials preparation technology | |
| CN101824564A (en) | Titanium alloy TC4 cold-rolled tube and production method thereof | |
| CN103008342B (en) | Production method of 5052-H32 aluminum alloy plate-strip | |
| US20020031682A1 (en) | Clad aluminum alloy sheet for aircraft structural parts | |
| CN103014426B (en) | 1050-H14 aluminum alloy plate strip and production method thereof | |
| CN103060621B (en) | 1100-H16 aluminum alloy plate/strip and production method thereof | |
| CN103009010A (en) | 1100-H14 aluminum alloy plate-strip and production method thereof | |
| CN109266924A (en) | A kind of anodic oxidation Aluminum curtain wall plate aluminium base and preparation method thereof | |
| CN105543573A (en) | 1100-H24 aluminum alloy plate used for car door and preparation method thereof | |
| CN104018084A (en) | Decorative bundling belt with tensile strength of more than or equal to 950MPa and production method thereof | |
| CN105441748B (en) | Aluminium alloy of modified 3004 and preparation method thereof, its thermal insulation door panel being made and technique | |
| CN107119213A (en) | A kind of aluminium alloy extrusions and its preparation technology | |
| CN102836872A (en) | Production method for cold-rolled steel strip used for outdoor furniture | |
| CN110685543A (en) | Oxidation-resistant and corrosion-resistant antique window | |
| CN111719082A (en) | Hot-rolled weather-resistant steel strip and flexible manufacturing method thereof | |
| EP3164524B1 (en) | Aluminium alloy for use in the building industry | |
| CN104120355A (en) | Ferritic stainless steel with excellent surface quality and manufacturing method of ferritic stainless steel | |
| CN103639230B (en) | A kind of processing technology of Zn-Cu-Ni alloy strip | |
| CN102876938A (en) | Aluminum alloy profile as building material | |
| CN107983792A (en) | A kind of 6063 aluminium alloy extrusions extrusion processes | |
| CN106223783B (en) | High-strength and ageing resistance, light aluminum alloy door, jamb and its preparation process | |
| CN104313398A (en) | Aluminium tape for hollow super insulated aluminum strip and preparation method thereof | |
| CN206599907U (en) | A kind of NEW TYPE OF COMPOSITE aluminum veneer | |
| CN109332381A (en) | A kind of manufacturing method of metal composite plate for cutting tool | |
| CN104894444A (en) | Aluminum alloy material for decoration and preparation method of aluminum alloy material |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200114 |
|
| RJ01 | Rejection of invention patent application after publication |