CN106336238A - High-strength high-temperature-resistant anti-cracking puncher mandrel plug - Google Patents
High-strength high-temperature-resistant anti-cracking puncher mandrel plug Download PDFInfo
- Publication number
- CN106336238A CN106336238A CN201610780011.5A CN201610780011A CN106336238A CN 106336238 A CN106336238 A CN 106336238A CN 201610780011 A CN201610780011 A CN 201610780011A CN 106336238 A CN106336238 A CN 106336238A
- Authority
- CN
- China
- Prior art keywords
- parts
- mandrel plug
- high temperature
- water
- strength high
- 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.)
- Granted
Links
Classifications
-
- 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
- C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
- C04B38/02—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by adding chemical blowing agents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/14—Producing shaped prefabricated articles from the material by simple casting, the material being neither forcibly fed nor positively compacted
-
- 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
- C04B28/34—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 containing cold phosphate binders
- C04B28/344—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 containing cold phosphate binders the phosphate binder being present in the starting composition solely as one or more phosphates
-
- 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
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/66—Monolithic refractories or refractory mortars, including those whether or not containing clay
-
- 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
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/40—Porous or lightweight materials
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Aftertreatments Of Artificial And Natural Stones (AREA)
Abstract
The invention provides a high-strength high-temperature-resistant anti-cracking puncher mandrel plug which is characterized by comprising the following components in parts by mass: 60 to 70 parts of cement, 12 to 21 parts of silicate fiber, 18 to 30 parts of hydrogen peroxide, 2 to 5 parts of aluminum phosphate liquid, 1 to 3 parts of acidic aqueous solution of tetraethoxysilane, 4 to 6 parts of sodium metasilicate and 25 to 30 parts of water. By adoption of an innovative formula and method, the puncher mandrel plug has excellent heat-resistant and cold-resistant properties on the premise of guaranteeing that the puncher mandrel plug has excellent mechanical properties, and the quality of the mandrel plug is greatly improved; furthermore, surface cracking caused by long-time use can be effectively avoided, so that the puncher mandrel plug still can guarantee various excellent property indexes at the later use stage; meanwhile, the cost is moderate and the preparation method is simple.
Description
Technical field
The invention belongs to puncturing technique field is and in particular to a kind of high-strength high temperature-resistant anticracking piercing mandrel plug.
Background technology
Perforating machine as a most key milling train in whole Tube Rolling Train, the quality of its performance to the quality of finished product with
And the productivity ratio of whole unit suffers from conclusive impact, and come directly towards as one of perforating machine primary deformable instrument, its quality
Directly affect perforation quality and piercing efficiency, with the continuous expansion of domestic steel pipe's production scale, the performance of top just seems
Particularly important.Existing come directly towards as solid top, weight is big, and production cost is higher；Under up to 1200 DEG C of working condition, it is subject to
To friction and the dual function that colds and heat succeed each other, top surface and its easily cracking, cause production efficiency and produce matter
The reduction of amount.
Therefore, develop a kind of perforating machine top that can ensure superior mechanical intensity under friction and the effect of colding and heat succeed each other
Head is those skilled in the art institute urgent need to solve the problem.
Content of the invention
For solving the above problems, the invention discloses a kind of high-strength high temperature-resistant anticracking piercing mandrel plug
In order to achieve the above object, the following technical scheme of present invention offer:
A kind of high-strength high temperature-resistant anticracking piercing mandrel plug it is characterised in that: its constituent and mass parts shared by each composition
Number is respectively as follows:
Cement: 60～70 parts,
Silicate fiber: 12～21 parts,
Hydrogen peroxide: 18～30 parts,
Phosphoric acid aluminium liquid: 2～5 parts,
The acidic aqueous solution of tetraethyl orthosilicate: 1～3 part,
Sodium silicate: 4～6 parts,
Water: 25～30 parts.
Further, its preparation method includes:
(1) take cement and water, add in agitator tank, stir after it and add hydrogen peroxide after pulp, stir and stand 0.5
～1.5h；
(2) add phosphoric acid aluminium liquid, the acidic aqueous solution of tetraethyl orthosilicate, sodium silicate and silicate fiber after the completion of standing, stir
Mould is poured into, pre-hardening 1～2h after mixing uniformly；
(3) stand 7～10h again after the completion of initial set, then carry out the demoulding；
(4) natural curing 5～7 days after the demoulding；
(5) need to carry out polishing according to size, deburring, obtain finished product.
The invention provides a kind of high-strength high temperature-resistant anticracking piercing mandrel plug, by cement, silicate fiber part, dioxygen
Water, phosphoric acid aluminium liquid, the acidic aqueous solution of tetraethyl orthosilicate, sodium silicate and water composition；Now cement and water are mixed first, as
Main material, adding hydrogen peroxide can make it foam rapidly, be expanded to foam cement, produce a large amount of sealed porositys inside it,
Density is little lightweight, has outstanding fireproofing and heat resistant performance, simultaneously because its internal rate of closed hole is high, has outstanding water-resistant anti-freezing
Can, its intensity can be improved to a certain extent；Also contain silicate fiber in the present invention, admix in cement and can improve it
Fire-proof and water-proof performance, makes that the present invention is durable in use, intensity is high；Add the knot that phosphoric acid aluminium liquid can promote each composition in the present invention
Close；The acidic aqueous solution of tetraethyl orthosilicate then can significantly increase the mechanical strength of finished product of the present invention and weatherability it is ensured that this
Invention is durable in use；Add the fire and heat endurance performance that sodium silicate then can significantly improve the present invention.
And the present invention is when making, employs the pre-hardening technique of low temperature stress, the present invention can be made when using in the later stage
Intensity is constant, can keep the performance of each composition in the present invention, and shrinkage factor is little, contributes to the present invention in long-time use
Avoid the generation ftractureed.
Preferably, the constituent of the present invention and mass fraction shared by each composition are respectively as follows:
Cement: 65 parts,
Silicate fiber: 17 parts,
Hydrogen peroxide: 23 parts,
Phosphoric acid aluminium liquid: 4 parts,
The acidic aqueous solution of tetraethyl orthosilicate: 2 parts,
Sodium silicate: 5 parts,
Water: 27 parts.
The invention provides one group of optimum composition proportion, specific as follows: cement: 65 parts, silicate fiber: 17 parts, dioxygen
Water: 23 parts, phosphoric acid aluminium liquid: 4 parts, the acidic aqueous solution of tetraethyl orthosilicate: 2 parts, sodium silicate: 5 parts and water: 27 parts, by with
Upper composition proportion obtains piercing mandrel plug finished product with respect to the overwhelming majority top being presently using, and has more outstanding machine
Tool intensity and heat-resisting freexing tolerance energy are it is ensured that finished product of the present invention still has outstanding performance parameter after a long time use.
Preferably, also including admixture and auxiliary agent.
Preferably, admixture is arbitrarily several combinations in flyash, glass microballoon and expanded perlite.
Preferably, auxiliary agent is water reducer.
Admixture and auxiliary agent it have been also added with, wherein admixture is chosen as flyash, glass microballoon and expansion in the present invention
Arbitrarily several combination in perlite, the interpolation of flyash can greatly reduce the materials of cement, glass microballoon light weight, low leads
Heat, it is possible to increase the overall thermal insulation of the present invention, can mitigate end product quality simultaneously；Expanded perlite is then a kind of relatively conventional
Packing material；In the present invention, auxiliary agent is chosen as water reducer, can improve each composition in the present invention and mix when cement is mixed with water
The mobility of compound, substantially reduces unit cement water consumption.
The present invention is compared with prior art, using formula and the method for novelty, outstanding ensureing that piercing mandrel plug has
While mechanical performance, also make it have outstanding heat-resisting freexing tolerance energy, greatly improve top quality, and also can effectively keep away
Exempt from due to long-time using the face checking causing so as to after a procedure the phase still ensure that every outstanding performance indications,
Moderate cost simultaneously, preparation method is simple.
Specific embodiment
The technical scheme present invention being provided below with reference to specific embodiment is described in detail it should be understood that following concrete
Embodiment is only illustrative of the invention and is not intended to limit the scope of the invention.
Embodiment 1:
A kind of high-strength high temperature-resistant anticracking piercing mandrel plug, its constituent and mass fraction shared by each composition are respectively as follows:
Cement: 65 parts,
Silicate fiber: 17 parts,
Hydrogen peroxide: 23 parts,
Phosphoric acid aluminium liquid: 4 parts,
The acidic aqueous solution of tetraethyl orthosilicate: 2 parts,
Sodium silicate: 5 parts,
Water: 27 parts,
Also include admixture and auxiliary agent, admixture is flyash, the combination of glass microballoon, auxiliary agent is water reducer.
Its preparation method includes:
(1) take cement and water, add in agitator tank, stir after it and add hydrogen peroxide after pulp, stir and stand 1h；
(2) add phosphoric acid aluminium liquid, the acidic aqueous solution of tetraethyl orthosilicate, sodium silicate and silicate fiber after the completion of standing, stir
Mould is poured into, pre-hardening 2h after mixing uniformly；
(3) stand 10h again after the completion of initial set, then carry out the demoulding；
(4) natural curing 7 days after the demoulding；
(5) need to carry out polishing according to size, deburring, obtain finished product.
Embodiment 2:
A kind of high-strength high temperature-resistant anticracking piercing mandrel plug, its constituent and mass fraction shared by each composition are respectively as follows:
Cement: 60 parts,
Silicate fiber: 12 parts,
Hydrogen peroxide: 18 parts,
Phosphoric acid aluminium liquid: 2 parts,
The acidic aqueous solution of tetraethyl orthosilicate: 1 part,
Sodium silicate: 4 parts,
Water: 25 parts,
Also include admixture and auxiliary agent, admixture is flyash, the combination of expanded perlite, auxiliary agent is water reducer.
Its preparation method includes:
(1) take cement and water, add in agitator tank, stir after it and add hydrogen peroxide after pulp, stir and stand
0.5h；
(2) add phosphoric acid aluminium liquid, the acidic aqueous solution of tetraethyl orthosilicate, sodium silicate and silicate fiber after the completion of standing, stir
Mould is poured into, pre-hardening 1h after mixing uniformly；
(3) stand 7h again after the completion of initial set, then carry out the demoulding；
(4) natural curing 5 days after the demoulding；
(5) need to carry out polishing according to size, deburring, obtain finished product.
Embodiment 3:
A kind of high-strength high temperature-resistant anticracking piercing mandrel plug, its constituent and mass fraction shared by each composition are respectively as follows:
Cement: 70 parts,
Silicate fiber: 21 parts,
Hydrogen peroxide: 30 parts,
Phosphoric acid aluminium liquid: 5 parts,
The acidic aqueous solution of tetraethyl orthosilicate: 3 parts,
Sodium silicate: 6 parts,
Water: 30 parts,
Also include admixture and auxiliary agent, admixture is glass microballoon, the combination of expanded perlite, auxiliary agent is water reducer.
Its preparation method includes:
(1) take cement and water, add in agitator tank, stir after it and add hydrogen peroxide after pulp, stir and stand
1.5h；
(2) add phosphoric acid aluminium liquid, the acidic aqueous solution of tetraethyl orthosilicate, sodium silicate and silicate fiber after the completion of standing, stir
Mould is poured into, pre-hardening 2h after mixing uniformly；
(3) stand 7h again after the completion of initial set, then carry out the demoulding；
(4) natural curing 5 days after the demoulding；
(5) need to carry out polishing according to size, deburring, obtain finished product.
Piercing mandrel plug composition proportion by three above embodiment provide and method being obtained respectively is carried out
Mechanical strength test and fire-proof and water-proof test, the optimum proportioning that embodiment 1 provides is the most outstanding, embodiment 3 secondly, embodiment
2 slightly poorer to embodiment 3, but compared with existing top, its performance parameter is also obviously improved.
Last it should be noted that above example is only in order to illustrate technical scheme and non-limiting technical side
Case, it will be understood by those within the art that, those are modified to technical scheme or equivalent, and
Objective without departing from the technical program and scope, all should cover in the middle of scope of the presently claimed invention.
Claims (6)
1. a kind of high-strength high temperature-resistant anticracking piercing mandrel plug it is characterised in that: its constituent and quality shared by each composition
Number is respectively as follows:
Cement: 60～70 parts,
Silicate fiber: 12～21 parts,
Hydrogen peroxide: 18～30 parts,
Phosphoric acid aluminium liquid: 2～5 parts,
The acidic aqueous solution of tetraethyl orthosilicate: 1～3 part,
Sodium silicate: 4～6 parts,
Water: 25～30 parts.
2. a kind of high-strength high temperature-resistant anticracking piercing mandrel plug according to claim 1 it is characterised in that: its preparation method
Including:
(1) take cement and water, add in agitator tank, stir after it and add hydrogen peroxide after pulp, stir and stand 0.5
～1.5h；
(2) add phosphoric acid aluminium liquid, the acidic aqueous solution of tetraethyl orthosilicate, sodium silicate and silicate fiber after the completion of standing, stir
Mould is poured into, pre-hardening 1～2h after mixing uniformly；
(3) stand 7～10h again after the completion of initial set, then carry out the demoulding；
(4) natural curing 5～7 days after the demoulding；
(5) need to carry out polishing according to size, deburring, obtain finished product.
3. a kind of high-strength high temperature-resistant anticracking piercing mandrel plug according to claim 1 it is characterised in that: its constituent
And mass fraction shared by each composition is respectively as follows:
Cement: 65 parts,
Silicate fiber: 17 parts,
Hydrogen peroxide: 23 parts,
Phosphoric acid aluminium liquid: 4 parts,
The acidic aqueous solution of tetraethyl orthosilicate: 2 parts,
Sodium silicate: 5 parts,
Water: 27 parts.
4. a kind of high-strength high temperature-resistant anticracking piercing mandrel plug according to claim 1 it is characterised in that: also include admix
Material and auxiliary agent.
5. a kind of high-strength high temperature-resistant anticracking piercing mandrel plug according to claim 4 it is characterised in that: described admixture
For arbitrarily several combinations in flyash, glass microballoon and expanded perlite.
6. a kind of high-strength high temperature-resistant anticracking piercing mandrel plug according to claim 1 it is characterised in that: described auxiliary agent is
Water reducer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610780011.5A CN106336238B (en) | 2016-08-30 | 2016-08-30 | A kind of high-strength high temperature-resistant anticracking piercing mandrel plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610780011.5A CN106336238B (en) | 2016-08-30 | 2016-08-30 | A kind of high-strength high temperature-resistant anticracking piercing mandrel plug |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106336238A true CN106336238A (en) | 2017-01-18 |
| CN106336238B CN106336238B (en) | 2019-06-14 |
Family
ID=57822857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610780011.5A Active CN106336238B (en) | 2016-08-30 | 2016-08-30 | A kind of high-strength high temperature-resistant anticracking piercing mandrel plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106336238B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107096798A (en) * | 2017-04-25 | 2017-08-29 | 河海大学 | A kind of high temperature resistant piercing plug for seamless steel tubes |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1230138A (en) * | 1996-12-27 | 1999-09-29 | 川崎制铁株式会社 | Plug and mandrel bar for rolling of seamless steel pipe and method of mfg. seamless steel pipe |
| WO2004078615A1 (en) * | 2003-03-04 | 2004-09-16 | Acka Sprl | Bottle, kit and method for the preparation of a flavoured sparkling drink |
| CN201815542U (en) * | 2010-07-09 | 2011-05-04 | 天津市凯盛工贸有限公司 | Build-up welding composite plug of perforating machine |
| CN103846618A (en) * | 2012-12-05 | 2014-06-11 | 江苏南山冶金机械制造有限公司 | Manufacturing method for top blank of perforating machine |
| CN104254407A (en) * | 2012-04-24 | 2014-12-31 | 新日铁住金株式会社 | Plug used in piercing machine |
-
2016
- 2016-08-30 CN CN201610780011.5A patent/CN106336238B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1230138A (en) * | 1996-12-27 | 1999-09-29 | 川崎制铁株式会社 | Plug and mandrel bar for rolling of seamless steel pipe and method of mfg. seamless steel pipe |
| WO2004078615A1 (en) * | 2003-03-04 | 2004-09-16 | Acka Sprl | Bottle, kit and method for the preparation of a flavoured sparkling drink |
| CN201815542U (en) * | 2010-07-09 | 2011-05-04 | 天津市凯盛工贸有限公司 | Build-up welding composite plug of perforating machine |
| CN104254407A (en) * | 2012-04-24 | 2014-12-31 | 新日铁住金株式会社 | Plug used in piercing machine |
| CN103846618A (en) * | 2012-12-05 | 2014-06-11 | 江苏南山冶金机械制造有限公司 | Manufacturing method for top blank of perforating machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107096798A (en) * | 2017-04-25 | 2017-08-29 | 河海大学 | A kind of high temperature resistant piercing plug for seamless steel tubes |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106336238B (en) | 2019-06-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103626458B (en) | A kind of preparation method of light gypsum base anti-fire door core board | |
| CN103979837B (en) | A kind of moistureproof light thermal-insulation partition plate and preparation method thereof | |
| CN104310865A (en) | Glazed hollow bead-fly ash fireproof heat insulation material and its preparation method | |
| CN103553502A (en) | Lightweight inorganic insulation board containing silica aerogel and preparation method thereof | |
| CN108069667A (en) | A kind of enhanced cement insulation board and preparation method thereof | |
| CN104150839A (en) | Preparation method of desulfurized gypsum foaming cement warming plate | |
| CN106145818A (en) | Composite material thermal insulation plate and preparation method thereof | |
| CN104016646A (en) | Sand air-entrained concrete building block and production method thereof | |
| CN106186982A (en) | Compound silicate outer wall heat insulation material and preparation method thereof | |
| CN106316446A (en) | High-strength and high-temperature-resistant alloy cement head tip | |
| CN108191293A (en) | A kind of concrete low temperature reservation agent | |
| CN104276793A (en) | Ceramsite-fly ash fireproof thermal insulation material and preparation method of ceramsite-fly ash fireproof thermal insulation material | |
| CN107417183A (en) | A kind of Novel wall body heat insulation material and preparation method | |
| CN103172345B (en) | Light refractory sound-insulation insulation board and preparation method thereof | |
| CN104193277A (en) | Steamed wood fiber aerated concrete block and preparation method thereof | |
| CN106336238A (en) | High-strength high-temperature-resistant anti-cracking puncher mandrel plug | |
| CN106631056A (en) | Magnesia-calcia tundish dry vibrating material and preparation method thereof | |
| CN105384453B (en) | A kind of preparation method of high temperature resistant heat insulation composite | |
| CN102503202B (en) | Al2O3 intercalated expanded vermiculite heat-insulating material and preparation method thereof | |
| CN102432264B (en) | Flame-retardant slurry | |
| CN107176821A (en) | A kind of Novel wall body heat insulation material and preparation method | |
| CN104909674A (en) | Acid-alkali-resistant glazed hollow bead thermal-insulation mortar and production method thereof | |
| CN104479264A (en) | Preparation method of titanium dioxide-polyvinylidene fluoride-expanded graphite flame-retardant insulating composite material | |
| CN100591499C (en) | Method for preparing fibre composite heat insulating wall material | |
| CN104387009B (en) | Building inorganic refuse external wall insulation method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 214500 Zhenjiang Henan Road, Jingjiang New Bridge, Taizhou City, Jiangsu Province Patentee after: Jiangsu Youze Technology Co., Ltd. Address before: 214537 Jingjiang, Taizhou, new town, South River Road Patentee before: Jiangsu Nanshan Metallurgical Machine Mfg. Co., Ltd. |