CN105856726A - Composite aluminum alloy plate - Google Patents
Composite aluminum alloy plate Download PDFInfo
- Publication number
- CN105856726A CN105856726A CN201610211728.8A CN201610211728A CN105856726A CN 105856726 A CN105856726 A CN 105856726A CN 201610211728 A CN201610211728 A CN 201610211728A CN 105856726 A CN105856726 A CN 105856726A
- Authority
- CN
- China
- Prior art keywords
- aluminium alloy
- aluminum alloy
- layer
- composite
- alloy plate
- 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
- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 48
- 239000002131 composite material Substances 0.000 title claims abstract description 14
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 11
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 11
- 239000010935 stainless steel Substances 0.000 claims abstract description 6
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 6
- 229910018571 Al—Zn—Mg Inorganic materials 0.000 claims abstract description 4
- 229910018569 Al—Zn—Mg—Cu Inorganic materials 0.000 claims abstract description 4
- 229910007565 Zn—Cu Inorganic materials 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims description 21
- 238000003466 welding Methods 0.000 claims description 7
- 238000009792 diffusion process Methods 0.000 claims description 3
- 230000007797 corrosion Effects 0.000 abstract description 3
- 238000005260 corrosion Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 6
- 239000004411 aluminium Substances 0.000 description 3
- 229910000679 solder Inorganic materials 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- 238000005219 brazing Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 210000000744 eyelid Anatomy 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/01—Layered products comprising a layer of metal all layers being exclusively metallic
- B32B15/012—Layered products comprising a layer of metal all layers being exclusively metallic one layer being formed of an iron alloy or steel, another layer being formed of aluminium or an aluminium alloy
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2250/00—Layers arrangement
- B32B2250/03—3 layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/714—Inert, i.e. inert to chemical degradation, corrosion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/72—Density
Landscapes
- Pressure Welding/Diffusion-Bonding (AREA)
- Laminated Bodies (AREA)
Abstract
The invention provides a composite aluminum alloy plate. The composite aluminum alloy plate is composed of three layers, namely an aluminum alloy layer, a pure aluminum layer and a stainless steel layer, wherein the aluminum alloy layer is made from Al-Zn-Mg aluminum alloy, Al-Zn-Cu aluminum alloy or Al-Zn-Mg-Cu aluminum alloy. The composite aluminum alloy plate provided by the invention has the technical effects of light weight, corrosion resistance and good solderability.
Description
Technical field
The present invention relates to a kind of composite aluminium alloy plates, belong to technical field of aluminum alloy technology.
Background technology
Aluminum alloy plate materials is a most widely used class non-ferrous metal structural material in industry, at Aeronautics and Astronautics, automobile, machine-building, boats and ships, building, finishing.And chemical industry is widely applied.Along with science and technology and the developing rapidly of industrial economy in recent years, increasing to the demand of Welded structural member, the Research on Weldability enabled aluminum alloy to is the most deeply.The extensively application of aluminium alloy promotes the development of aluminum alloy solder technology, and the application of aluminium alloy, therefore one of the solder technology of aluminium alloy just focus becoming research have been expanded again in the development of solder technology simultaneously.
The density of fine aluminium is little (ρ=2.7g/cm3), about the 1/3 of ferrum, fusing point low (660 DEG C), aluminum is face-centred cubic structure, therefore has the highest plasticity (δ: 32 ~ 40%, ψ: 70 ~ 90%), it is easy to processing, can be made into various section bar, sheet material, and corrosion resistance is good；But the intensity of fine aluminium is the lowest, annealed condition σ b value is about 8kgf/mm2, therefore should not make structural material.By long-term production practices and scientific experiments, people are gradually to add alloying element and to use the methods such as heat treatment to carry out reinforced aluminum, and this has just obtained a series of aluminium alloy.Adding the alloy that certain element formed and can also have higher intensity while keeping the advantage such as fine aluminium light weight, σ b value is respectively up to 24～60kgf/mm2.Its " specific strength " (intensity and the ratio σ b/ ρ of proportion) is so made to surpass a lot of steel alloy, become preferable structural material, it is widely used in the aspects such as machine-building, Transport Machinery, dynamic power machine and aircraft industry, the fuselage of aircraft, eyelid covering, compressor etc. are often with aluminium alloy manufacture, to alleviate deadweight.Using aluminium alloy to replace the welding of steel plate materials, construction weight can alleviate more than 50%.
Summary of the invention
In place of it is an object of the invention to overcome the deficiencies in the prior art, it is provided that a kind of composite aluminium alloy plates.
The composite aluminium alloy plates of the present invention, is made up of three ply board material, respectively aluminium alloy layer, aluminum layer and stainless steel layer, and the material of described aluminium alloy layer is Al-Zn-Mg aluminium alloy, Al-Zn-Cu aluminium alloy or Al-Zn-Mg-Cu aluminium alloy.
Preferably,
Described three ply board material is welded by friction welding, Diffusion Welding or agitating friction.
The composite aluminium alloy plates of the present invention, has technique effect lightweight, corrosion-resistant, that brazing property is good.
Detailed description of the invention
Embodiment 1
The composite aluminium alloy plates of the present invention, is made up of three ply board material, respectively aluminium alloy layer, aluminum layer and stainless steel layer, and the material of described aluminium alloy layer is Al-Zn-Mg aluminium alloy.Described three ply board material is formed by friction welding.
Embodiment 2
The composite aluminium alloy plates of the present invention, is made up of three ply board material, respectively aluminium alloy layer, aluminum layer and stainless steel layer, and the material of described aluminium alloy layer is Al-Zn-Cu aluminium alloy.Described three ply board material is formed by Diffusion Welding.
Embodiment 3
The composite aluminium alloy plates of the present invention, is made up of three ply board material, respectively aluminium alloy layer, aluminum layer and stainless steel layer, and the material of described aluminium alloy layer is Al-Zn-Mg-Cu aluminium alloy.Described three ply board material is welded by agitating friction.
Claims (2)
1. a composite aluminium alloy plates, it is characterised in that be made up of three ply board material, respectively aluminium alloy layer, aluminum layer and stainless steel layer, the material of described aluminium alloy layer is Al-Zn-Mg aluminium alloy, Al-Zn-Cu aluminium alloy or Al-Zn-Mg-Cu aluminium alloy.
Composite aluminium alloy plates the most according to claim 1, it is characterised in that described three ply board material is welded by friction welding, Diffusion Welding or agitating friction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610211728.8A CN105856726A (en) | 2016-04-07 | 2016-04-07 | Composite aluminum alloy plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610211728.8A CN105856726A (en) | 2016-04-07 | 2016-04-07 | Composite aluminum alloy plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105856726A true CN105856726A (en) | 2016-08-17 |
Family
ID=56636647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610211728.8A Pending CN105856726A (en) | 2016-04-07 | 2016-04-07 | Composite aluminum alloy plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105856726A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110662378A (en) * | 2018-06-29 | 2020-01-07 | 比亚迪股份有限公司 | Shell, preparation method thereof and electronic product |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101402267A (en) * | 2008-10-10 | 2009-04-08 | 常州常松金属复合材料有限公司 | Multi-metal composite board |
| CN101992567A (en) * | 2009-08-26 | 2011-03-30 | 比亚迪股份有限公司 | Stainless steel/aluminum composite material and preparation method thereof |
| US20130186524A1 (en) * | 2010-12-28 | 2013-07-25 | Posco | Al PLATING LAYER/Al-Mg PLATING LAYER MULTI-LAYERED STRUCTURE ALLOY PLATED STEEL SHEET HAVING EXCELLENT PLATING ADHESIVENESS AND CORROSION RESISTANCE, AND METHOD OF MANUFACTURING THE SAME |
| CN103228813A (en) * | 2010-11-26 | 2013-07-31 | 杰富意钢铁株式会社 | Al-zn-based hot-dip plated steel sheet |
| CN103448571A (en) * | 2013-08-20 | 2013-12-18 | 洛阳双瑞金属复合材料有限公司 | Method for manufacturing steel and aluminium composite conductor rail by explosive welding |
| CN103764865A (en) * | 2012-08-01 | 2014-04-30 | 蓝野钢铁有限公司 | Metal-coated steel strip |
-
2016
- 2016-04-07 CN CN201610211728.8A patent/CN105856726A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101402267A (en) * | 2008-10-10 | 2009-04-08 | 常州常松金属复合材料有限公司 | Multi-metal composite board |
| CN101992567A (en) * | 2009-08-26 | 2011-03-30 | 比亚迪股份有限公司 | Stainless steel/aluminum composite material and preparation method thereof |
| CN103228813A (en) * | 2010-11-26 | 2013-07-31 | 杰富意钢铁株式会社 | Al-zn-based hot-dip plated steel sheet |
| US20130186524A1 (en) * | 2010-12-28 | 2013-07-25 | Posco | Al PLATING LAYER/Al-Mg PLATING LAYER MULTI-LAYERED STRUCTURE ALLOY PLATED STEEL SHEET HAVING EXCELLENT PLATING ADHESIVENESS AND CORROSION RESISTANCE, AND METHOD OF MANUFACTURING THE SAME |
| CN103764865A (en) * | 2012-08-01 | 2014-04-30 | 蓝野钢铁有限公司 | Metal-coated steel strip |
| CN103448571A (en) * | 2013-08-20 | 2013-12-18 | 洛阳双瑞金属复合材料有限公司 | Method for manufacturing steel and aluminium composite conductor rail by explosive welding |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110662378A (en) * | 2018-06-29 | 2020-01-07 | 比亚迪股份有限公司 | Shell, preparation method thereof and electronic product |
| CN110662378B (en) * | 2018-06-29 | 2021-11-12 | 比亚迪股份有限公司 | Shell, preparation method thereof and electronic product |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160817 |