CN105728718A - Preparing method for weldable layered Fe/Al base composite board - Google Patents
Preparing method for weldable layered Fe/Al base composite board Download PDFInfo
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- CN105728718A CN105728718A CN201610128284.1A CN201610128284A CN105728718A CN 105728718 A CN105728718 A CN 105728718A CN 201610128284 A CN201610128284 A CN 201610128284A CN 105728718 A CN105728718 A CN 105728718A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/02—Compacting only
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/02—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of sheets
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/12—Both compacting and sintering
- B22F3/14—Both compacting and sintering simultaneously
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/12—Both compacting and sintering
- B22F3/14—Both compacting and sintering simultaneously
- B22F3/15—Hot isostatic pressing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/12—Both compacting and sintering
- B22F3/14—Both compacting and sintering simultaneously
- B22F2003/145—Both compacting and sintering simultaneously by warm compacting, below debindering temperature
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- Pressure Welding/Diffusion-Bonding (AREA)
Abstract
The invention discloses a preparing method for a weldable layered Fe/Al base composite board. Firstly, enhancing body powder and aluminum base body powder with different mass ratios are added into a mixing machine, steel balls are added for even mixing, and mixed powder with different enhancing body contents is prepared; the mixed powder with the different enhancing body contents is sequentially packaged in a cylindrical steel mold to be subject to cold press molding and then is subject to hot press molding under the inert gases, and a billet obtained after hot press molding is loaded into a metal bag to be subject to high-temperature vacuum degassing treatment; then, hot isostatic pressing densification is carried out, and a layered aluminum base composite is obtained; and the layered aluminum base composite and a pure iron plate are alternatively stacked to be subject to hot pressing, hot rolling and heat treatment, and the weldable layered Fe/Al base composite board is obtained. The layered Fe/Al base composite board is good in flexibility and excellent in impact-resisting performance and has the good welding performance.
Description
Technical field:
The present invention relates to technical field of composite materials, the preparation method being specifically related to a kind of welding stratiform Fe/Al based composite material sheet material.
Background technology:
Fe-Al intermetallic compound abundant raw material, with low cost, density is low, specific strength is high, wearability is good, antioxidation (sulfuration), corrosion resistance are excellent, as high-temperature structural material in a new generation and rustless steel substitution material, the application in the high-temperature severe environments such as smelting furnace device, heat exchanging pipe, car-valve, fused salt element of installation has bright prospects.And the welding dissimilar materials problem of aluminium alloy and steel or ferrum can be converted into the same material Welding Problems of aluminium alloy and aluminium alloy, iron and steel and iron and steel by composite plate, thus avoiding reacting to each other of aluminium alloy and steel in direct welding process or ferrum.And the brittleness at room temperature of intermetallic Fe-Al compound is very big, and aluminum content is more high, grain-boundary weakness the fragility caused is more serious, and processing difficulties, welding performance is poor.
The preparation method that Chinese patent (201110062435.5) discloses a kind of lamellar FeAl-based composite plates, it is by aluminum substrate part and ceramic particle mix homogeneously, cold moudling, it is then placed in vacuum hotpressing stove, obtain ceramic particle reinforced aluminium base composite material blank, ceramic particle reinforced aluminium base composite material blank rolling become thin plate and pure iron plate alternately laminated through hot pressing, hot rolling and heat treatment, obtain lamellar FeAl-based composite plates, the interface of this composite is comparatively straight, it is combined, room temperature flexural intensity is up to 1132MPa, yield strength is greatly improved, but it is connected with other parts, welding performance is bad.
Summary of the invention:
The preparation method that it is an object of the invention to provide a kind of welding stratiform Fe/Al based composite material sheet material, its stratiform Fe/Al based composite material sheet material pliability prepared is good, and excellent shock resistance has good welding performance.
For achieving the above object, the present invention is by the following technical solutions:
The preparation method of a kind of welding stratiform Fe/Al based composite material sheet material, comprises the following steps:
(1) the reinforcement powder of different quality ratio and aluminum substrate powder are added separately in batch mixer, add steel ball and carry out mix homogeneously, make the mixed-powder that reinforcement content is different；
(2) mixed-powders different for reinforcement content is packaged in cylindrical steel mould successively, carries out cold moudling, obtain billet；
(3) by the billet that is packaged in cylindrical steel mould under inert gas atmosphere, carry out hot-forming, hot-forming cylindrical billet is encapsulated in metal capsule, carries out high-temperature vacuum degassing processing；
(4) billet through high-temperature vacuum degassing processing being carried out high temperature insostatic pressing (HIP) densification, be shaped to the composite billet that consistency is 100%, the metal capsule outside high temperature insostatic pressing (HIP) billet is removed in finally machining, obtains aluminum laminate based composites；
(5) by alternately laminated to aluminum laminate based composites and pure iron plate, then 400-600 DEG C, pressure be 30MPa when, hot pressing 4-5h, obtain hot pressing multilayer composite board, then under 300-600 DEG C of condition, the hot pressing multilayer composite board obtained is carried out hot rolling process, obtains iron-aluminium composite board；
(6) it is under 800-1400 DEG C of condition, carry out heat treatment 26h by iron-aluminium composite board in vacuum to be 0.01-0.03Pa, pressure be 10-20MPa, temperature, obtains welding stratiform Fe/Al based composite material sheet material.
Preferred as technique scheme, the thickness of layered aluminum matrix composite is 5-10mm.
Preferred as technique scheme, the thickness of described welding stratiform Fe/Al based composite material sheet material is 10-15mm.
Preferred as technique scheme, described reinforcement is carborundum or silicon, and the size of granule is 50-100nm.
Preferred as technique scheme, in step (4), layered aluminum matrix composite is three layers, reinforcement content from top to bottom successively reduces, the mass fraction of upper strata reinforcement is 50-70%, and middle level reinforcement mass fraction is the half on upper strata, and lower floor's reinforcement content is 0.
Preferred as technique scheme, in step (2), the pressure of cold moudling is 20-45MPa, and consistency of colding pressing is 50-70%.
Preferred as technique scheme, in step (3), hot-forming hot pressing temperature is 350-500 DEG C, and pressure is 20-50MPa, and hot pressing consistency is 70%-90%.
Preferred as technique scheme, in step (3), the outgassing temperature of high-temperature vacuum degassing processing is 540-620 DEG C, and programming rate is 20-50 DEG C/h.Vacuum is below 0.45Pa, and the degasification time is less than 28h.
Preferred as technique scheme, in step (3), described metal capsule selects fine aluminium or 20# steel, and jacket thickness is 5-6mm.
Preferred as technique scheme, in step (4), hip temperature keeps consistent with high-temperature vacuum degassing processing temperature, and for 540-620 DEG C, pressure is 100-130MPa, heat-insulation pressure keeping 6h.
Compared with prior art, the method have the advantages that
(1) present invention adopts powder metallurgical technique, and the content of reinforcement granule can be controlled；
(2) present invention adopts hot-pressing technique to make billet hot pressing consistency be 70-90%, use inert gas warranty powder will not be oxidized, it is pressed at a suitable temperature, it is possible to allow the residual stress of every layer all be released, do not have Interlaminar Crack；
(3) additionally, the present invention also utilizes the reaction between ferrum aluminum, by rolling after-baking, the Fe/Al laminar composite of interlayer and dense structure is obtained；
(4) the composite board good toughness that the present invention prepares, intensity is big, excellent shock resistance, good welding performance.
Detailed description of the invention:
In order to be better understood from the present invention, the present invention is further described by the examples below, and embodiment is served only for explaining the present invention, and the present invention will not constitute any restriction.
Embodiment 1
The preparation method of a kind of welding stratiform Fe/Al based composite material sheet material, comprises the following steps:
(1) the reinforcement powder of different quality ratio and aluminum substrate powder are added separately in batch mixer, add steel ball and carry out mix homogeneously, make the mixed-powder that reinforcement content is different；
(2) being packaged in cylindrical steel mould successively by mixed-powders different for reinforcement content, carry out cold moudling when pressure is 20MPa, consistency of colding pressing is 50%, obtains billet；
(3) by the billet that is packaged in cylindrical steel mould under inert gas atmosphere, at 350 DEG C, pressure be carry out under 20MPa hot-forming, hot pressing consistency is 70%, being encapsulated in metal capsule by hot-forming cylindrical billet, be 540 DEG C in temperature, programming rate is 20 DEG C/h.Vacuum is that 0.45Pa is carried out below high-temperature vacuum degassing processing, and the degasification time is less than 28h；
(4) by the billet through high-temperature vacuum degassing processing at 540 DEG C, pressure is carry out high temperature insostatic pressing (HIP) densification under 100MPa, it is shaped to the composite billet that consistency is 100%, the metal capsule outside high temperature insostatic pressing (HIP) billet is removed in finally machining, obtaining aluminum laminate based composites, it is by 50%Si/Al layer, 25%Si/Al layer and aluminium lamination compound；
(5) by alternately laminated to aluminum laminate based composites and pure iron plate, then 400 DEG C, pressure be 30MPa when, hot pressing 4h, obtain hot pressing multilayer composite board, then, under 300 DEG C of conditions, the hot pressing multilayer composite board obtained is carried out hot rolling process, obtains iron-aluminium composite board；
(6) it is carry out heat treatment 26h under 800 DEG C of conditions by iron-aluminium composite board in vacuum to be 0.01Pa, pressure be 10MPa, temperature, obtains welding stratiform Fe/Al based composite material sheet material.
Embodiment 2
The preparation method of a kind of welding stratiform Fe/Al based composite material sheet material, comprises the following steps:
(1) the reinforcement powder of different quality ratio and aluminum substrate powder are added separately in batch mixer, add steel ball and carry out mix homogeneously, make the mixed-powder that reinforcement content is different；
(2) being packaged in cylindrical steel mould successively by mixed-powders different for reinforcement content, carry out cold moudling when pressure is 45MPa, consistency of colding pressing is 70%, obtains billet；
(3) by the billet that is packaged in cylindrical steel mould under inert gas atmosphere, at 500 DEG C, pressure be carry out under 50MPa hot-forming, hot pressing consistency is 90%, being encapsulated in metal capsule by hot-forming cylindrical billet, be 620 DEG C in temperature, programming rate is 50 DEG C/h.Vacuum is that 0.45Pa is carried out below high-temperature vacuum degassing processing, and the degasification time is less than 28h；
(4) by the billet through high-temperature vacuum degassing processing at 620 DEG C, pressure is carry out high temperature insostatic pressing (HIP) densification under 130MPa, it is shaped to the composite billet that consistency is 100%, the metal capsule outside high temperature insostatic pressing (HIP) billet is removed in finally machining, obtaining aluminum laminate based composites, it is by 70%Si/Al layer, 35%Si/Al layer and aluminium lamination compound；
(5) by alternately laminated to aluminum laminate based composites and pure iron plate, then 600 DEG C, pressure be 30MPa when, hot pressing 5h, obtain hot pressing multilayer composite board, then, under 600 DEG C of conditions, the hot pressing multilayer composite board obtained is carried out hot rolling process, obtains iron-aluminium composite board；
(6) it is carry out heat treatment 26h under 1400 DEG C of conditions by iron-aluminium composite board in vacuum to be 0.03Pa, pressure be 20MPa, temperature, obtains welding stratiform Fe/Al based composite material sheet material.
Embodiment 3
The preparation method of a kind of welding stratiform Fe/Al based composite material sheet material, comprises the following steps:
(1) the reinforcement powder of different quality ratio and aluminum substrate powder are added separately in batch mixer, add steel ball and carry out mix homogeneously, make the mixed-powder that reinforcement content is different；
(2) being packaged in cylindrical steel mould successively by mixed-powders different for reinforcement content, carry out cold moudling when pressure is 25MPa, consistency of colding pressing is 55%, obtains billet；
(3) by the billet that is packaged in cylindrical steel mould under inert gas atmosphere, at 380 DEG C, pressure be carry out under 30MPa hot-forming, hot pressing consistency is 75%, being encapsulated in metal capsule by hot-forming cylindrical billet, be 560 DEG C in temperature, programming rate is 25 DEG C/h.Vacuum is that 0.45Pa is carried out below high-temperature vacuum degassing processing, and the degasification time is less than 28h；
(4) by the billet through high-temperature vacuum degassing processing at 560 DEG C, pressure is carry out high temperature insostatic pressing (HIP) densification under 110MPa, it is shaped to the composite billet that consistency is 100%, the metal capsule outside high temperature insostatic pressing (HIP) billet is removed in finally machining, obtaining aluminum laminate based composites, it is by 60%Si/Al layer, 30%Si/Al layer and aluminium lamination compound；
(5) by alternately laminated to aluminum laminate based composites and pure iron plate, then 450 DEG C, pressure be 30MPa when, hot pressing 4.2h, obtain hot pressing multilayer composite board, then, under 400 DEG C of conditions, the hot pressing multilayer composite board obtained is carried out hot rolling process, obtains iron-aluminium composite board；
(6) it is carry out heat treatment 26h under 900 DEG C of conditions by iron-aluminium composite board in vacuum to be 0.015Pa, pressure be 12MPa, temperature, obtains welding stratiform Fe/Al based composite material sheet material.
Embodiment 4
The preparation method of a kind of welding stratiform Fe/Al based composite material sheet material, comprises the following steps:
(1) the reinforcement powder of different quality ratio and aluminum substrate powder are added separately in batch mixer, add steel ball and carry out mix homogeneously, make the mixed-powder that reinforcement content is different；
(2) being packaged in cylindrical steel mould successively by mixed-powders different for reinforcement content, carry out cold moudling when pressure is 30MPa, consistency of colding pressing is 60%, obtains billet；
(3) by the billet that is packaged in cylindrical steel mould under inert gas atmosphere, at 410 DEG C, pressure be carry out under 35MPa hot-forming, hot pressing consistency is 80%, being encapsulated in metal capsule by hot-forming cylindrical billet, be 580 DEG C in temperature, programming rate is 30 DEG C/h.Vacuum is that 0.45Pa is carried out below high-temperature vacuum degassing processing, and the degasification time is less than 28h；
(4) by the billet through high-temperature vacuum degassing processing at 580 DEG C, pressure is carry out high temperature insostatic pressing (HIP) densification under 115MPa, it is shaped to the composite billet that consistency is 100%, the metal capsule outside high temperature insostatic pressing (HIP) billet is removed in finally machining, obtaining aluminum laminate based composites, it is by 54%Si/Al layer, 27%Si/Al layer and aluminium lamination compound；
(5) by alternately laminated to aluminum laminate based composites and pure iron plate, then 500 DEG C, pressure be 30MPa when, hot pressing 4.4h, obtain hot pressing multilayer composite board, then, under 450 DEG C of conditions, the hot pressing multilayer composite board obtained is carried out hot rolling process, obtains iron-aluminium composite board；
(6) it is carry out heat treatment 26h under 1000 DEG C of conditions by iron-aluminium composite board in vacuum to be 0.02Pa, pressure be 14MPa, temperature, obtains welding stratiform Fe/Al based composite material sheet material.
Embodiment 5
The preparation method of a kind of welding stratiform Fe/Al based composite material sheet material, comprises the following steps:
(1) the reinforcement powder of different quality ratio and aluminum substrate powder are added separately in batch mixer, add steel ball and carry out mix homogeneously, make the mixed-powder that reinforcement content is different；
(2) being packaged in cylindrical steel mould successively by mixed-powders different for reinforcement content, carry out cold moudling when pressure is 35MPa, consistency of colding pressing is 65%, obtains billet；
(3) by the billet that is packaged in cylindrical steel mould under inert gas atmosphere, at 480 DEG C, pressure be carry out under 40MPa hot-forming, hot pressing consistency is 85%, being encapsulated in metal capsule by hot-forming cylindrical billet, be 610 DEG C in temperature, programming rate is 45 DEG C/h.Vacuum is that 0.45Pa is carried out below high-temperature vacuum degassing processing, and the degasification time is less than 28h；
(4) by the billet through high-temperature vacuum degassing processing at 610 DEG C, pressure is carry out high temperature insostatic pressing (HIP) densification under 120MPa, it is shaped to the composite billet that consistency is 100%, the metal capsule outside high temperature insostatic pressing (HIP) billet is removed in finally machining, obtaining aluminum laminate based composites, it is by 64%Si/Al layer, 32%Si/Al layer and aluminium lamination compound；
(5) by alternately laminated to aluminum laminate based composites and pure iron plate, then 550 DEG C, pressure be 30MPa when, hot pressing 4.6h, obtain hot pressing multilayer composite board, then, under 500 DEG C of conditions, the hot pressing multilayer composite board obtained is carried out hot rolling process, obtains iron-aluminium composite board；
(6) it is carry out heat treatment 26h under 1200 DEG C of conditions by iron-aluminium composite board in vacuum to be 0.025Pa, pressure be 16MPa, temperature, obtains welding stratiform Fe/Al based composite material sheet material.
Claims (10)
1. the preparation method of a welding stratiform Fe/Al based composite material sheet material, it is characterised in that comprise the following steps:
(1) the reinforcement powder of different quality ratio and aluminum substrate powder are added separately in batch mixer, add steel ball and carry out mix homogeneously, make the mixed-powder that reinforcement content is different；
(2) mixed-powders different for reinforcement content is packaged in cylindrical steel mould successively, carries out cold moudling, obtain billet；
(3) by the billet that is packaged in cylindrical steel mould under inert gas atmosphere, carry out hot-forming, hot-forming cylindrical billet is encapsulated in metal capsule, carries out high-temperature vacuum degassing processing；
(4) billet through high-temperature vacuum degassing processing being carried out high temperature insostatic pressing (HIP) densification, be shaped to the composite billet that consistency is 100%, the metal capsule outside high temperature insostatic pressing (HIP) billet is removed in finally machining, obtains aluminum laminate based composites；
(5) by alternately laminated to aluminum laminate based composites and pure iron plate, then 400-600 DEG C, pressure be 30MPa when, hot pressing 4-5h, obtain hot pressing multilayer composite board, then under 300-600 DEG C of condition, the hot pressing multilayer composite board obtained is carried out hot rolling process, obtains iron-aluminium composite board；
(6) it is under 800-1400 DEG C of condition, carry out heat treatment 26h by iron-aluminium composite board in vacuum to be 0.01-0.03Pa, pressure be 10-20MPa, temperature, obtains welding stratiform Fe/Al based composite material sheet material.
2. the preparation method of a kind of welding stratiform Fe/Al based composite material sheet material as claimed in claim 1, it is characterised in that the thickness of layered aluminum matrix composite is 5-10mm.
3. the preparation method of a kind of welding stratiform Fe/Al based composite material sheet material as claimed in claim 1, it is characterised in that the thickness of described welding stratiform Fe/Al based composite material sheet material is 10-15mm.
4. the preparation method of a kind of welding stratiform Fe/Al based composite material sheet material as claimed in claim 1, it is characterised in that described reinforcement is carborundum or silicon, and the size of granule is 50-100nm.
5. the preparation method of a kind of welding stratiform Fe/Al based composite material sheet material as claimed in claim 1, it is characterized in that, in step (4), layered aluminum matrix composite is three layers, reinforcement content from top to bottom successively reduces, the mass fraction of upper strata reinforcement is 50-70%, and middle level reinforcement mass fraction is the half on upper strata, and lower floor's reinforcement content is 0.
6. the preparation method of a kind of welding stratiform Fe/Al based composite material sheet material as claimed in claim 1, it is characterised in that in step (2), the pressure of cold moudling is 20-45MPa, and consistency of colding pressing is 50-70%.
7. the preparation method of a kind of welding stratiform Fe/Al based composite material sheet material as claimed in claim 1, it is characterised in that in step (3), hot-forming hot pressing temperature is 350-500 DEG C, and pressure is 20-50MPa, and hot pressing consistency is 70%-90%.
8. the preparation method of a kind of welding stratiform Fe/Al based composite material sheet material as claimed in claim 1, it is characterised in that in step (3), the outgassing temperature of high-temperature vacuum degassing processing is 540-620 DEG C, and programming rate is 20-50 DEG C/h.Vacuum is below 0.45Pa, and the degasification time is less than 28h.
9. the preparation method of a kind of welding stratiform Fe/Al based composite material sheet material as claimed in claim 1, it is characterised in that in step (3), described metal capsule selects fine aluminium or 20# steel, and jacket thickness is 5-6mm.
10. the preparation method of a kind of welding stratiform Fe/Al based composite material sheet material as claimed in claim 1, it is characterised in that in step (4), hip temperature keeps consistent with high-temperature vacuum degassing processing temperature, for 540-620 DEG C, pressure is 100-130MPa, heat-insulation pressure keeping 6h.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106584959A (en) * | 2016-10-24 | 2017-04-26 | 东莞市联洲知识产权运营管理有限公司 | High wear resistant iron and aluminum laminated composite material and preparation method thereof |
| CN108465818A (en) * | 2018-02-22 | 2018-08-31 | 深圳万佳互动科技有限公司 | A kind of grain reinforced metal composite material |
| CN109277578A (en) * | 2018-11-21 | 2019-01-29 | 四川建筑职业技术学院 | Prepare the powder metallurgical technique of high-volume fractional Si particle enhanced aluminum-based composite material |
| CN110180913A (en) * | 2019-05-14 | 2019-08-30 | 太原理工大学 | A method of improving Mg/Al linkage interface performance |
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| JPH042703A (en) * | 1990-04-18 | 1992-01-07 | Kobe Steel Ltd | Manufacture of al-base composite material |
| CN102114719A (en) * | 2009-12-30 | 2011-07-06 | 北京有色金属研究总院 | Aluminium-plated particle reinforced aluminum-matrix composite material and preparation method thereof |
| CN102139373A (en) * | 2011-03-16 | 2011-08-03 | 哈尔滨工业大学 | Method for preparing lamellar FeAl-based composite plates |
| CN104213004A (en) * | 2013-06-05 | 2014-12-17 | 北京有色金属研究总院 | Laser weldable aluminum based composite material and preparation method thereof |
| CN105057671A (en) * | 2015-08-20 | 2015-11-18 | 安泰科技股份有限公司 | Method for preparing neutron absorption plate through hot isostatic pressing welding process |
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2016
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH042703A (en) * | 1990-04-18 | 1992-01-07 | Kobe Steel Ltd | Manufacture of al-base composite material |
| CN102114719A (en) * | 2009-12-30 | 2011-07-06 | 北京有色金属研究总院 | Aluminium-plated particle reinforced aluminum-matrix composite material and preparation method thereof |
| CN102139373A (en) * | 2011-03-16 | 2011-08-03 | 哈尔滨工业大学 | Method for preparing lamellar FeAl-based composite plates |
| CN104213004A (en) * | 2013-06-05 | 2014-12-17 | 北京有色金属研究总院 | Laser weldable aluminum based composite material and preparation method thereof |
| CN105057671A (en) * | 2015-08-20 | 2015-11-18 | 安泰科技股份有限公司 | Method for preparing neutron absorption plate through hot isostatic pressing welding process |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106584959A (en) * | 2016-10-24 | 2017-04-26 | 东莞市联洲知识产权运营管理有限公司 | High wear resistant iron and aluminum laminated composite material and preparation method thereof |
| CN108465818A (en) * | 2018-02-22 | 2018-08-31 | 深圳万佳互动科技有限公司 | A kind of grain reinforced metal composite material |
| CN108465818B (en) * | 2018-02-22 | 2020-02-04 | 北京机电工程总体设计部 | Particle reinforced metal composite material |
| CN109277578A (en) * | 2018-11-21 | 2019-01-29 | 四川建筑职业技术学院 | Prepare the powder metallurgical technique of high-volume fractional Si particle enhanced aluminum-based composite material |
| CN110180913A (en) * | 2019-05-14 | 2019-08-30 | 太原理工大学 | A method of improving Mg/Al linkage interface performance |
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Application publication date: 20160706 |