High-strength corrosion-resistant aluminum alloy material

A corrosion-resistant aluminum alloy and aluminum alloy material technology, applied in the field of aluminum alloy materials, can solve problems such as cracking, rust, and unstable alloy components, and achieve the effects of good chemical stability, simple preparation process, and convenient operation

Inactive Publication Date: 2018-03-30
徐州轩辕铝业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the corrosion-resistant aluminum alloy materials on the market are mainly manifested in the instability of the alloy composition, accompanied by problems such as rust and cracking.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0010] A high-strength corrosion-resistant aluminum alloy material, the aluminum alloy material is composed of the following components in parts by mass: 10-20 parts of copper, 10-20 parts of silicon nitride, 2-5 parts of titanium powder, and 2-20 parts of zinc. 5 parts, rare earth elements 5-10 parts, silicon 20-40 parts, sodium lauryl sulfate 1-3 parts, urea-formaldehyde resin 5-10 parts, 2,5-di-tert-butyl-3-methylphenol 1- 3 parts, 2-5 parts of trisodium phosphate, 1-3 parts of plasticizer, aluminum balance.

Embodiment 2

[0012] A high-strength corrosion-resistant aluminum alloy material, the aluminum alloy material is composed of the following components in parts by mass: 10-20 parts of copper, 10-20 parts of silicon nitride, 2-5 parts of titanium powder, and 2-20 parts of zinc. 5 parts, rare earth elements 5-10 parts, silicon 20-40 parts, sodium lauryl sulfate 1-3 parts, urea-formaldehyde resin 5-10 parts, 2,5-di-tert-butyl-3-methylphenol 1- 3 parts, 2-5 parts of trisodium phosphate, 1-3 parts of plasticizer, aluminum balance.

[0013] The plasticizer is dioctyl phthalate.

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PUM

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Abstract

The invention discloses a high-strength corrosion-resistant aluminum alloy material. The aluminum alloy material is composed of the following components in parts by mass: 10-20 parts of copper, 10-20 parts of silicon nitride, and 2-5 parts of titanium powder , 2-5 parts of zinc, 5-10 parts of rare earth elements, 20-40 parts of silicon, 1-3 parts of sodium lauryl sulfate, 5-10 parts of urea-formaldehyde resin, 2,5-di-tert-butyl-3-methyl 1-3 parts of base phenol, 2-5 parts of trisodium phosphate, 1-3 parts of plasticizer, and the balance of aluminum. The invention has the advantages of high strength, good chemical stability, no hydrolysis, non-toxic material components, good antibacterial properties, wear resistance, acid and alkali corrosion resistance, simple preparation process, convenient operation, and easy industrial implementation.

Description

technical field [0001] The invention relates to the field of aluminum alloy materials, in particular to a high-strength corrosion-resistant aluminum alloy material. Background technique [0002] Aluminum metal is tough and light in texture, ductile, and easy to conduct electricity. It can be used as a structural material for aircraft, vehicles, ships, ships, and rockets. However, pure aluminum is too soft, and its application range is limited. Therefore, people always add A small amount of copper, magnesium, manganese, etc., is made into aluminum alloy to improve the physical and chemical properties of aluminum. At present, the corrosion-resistant aluminum alloy materials on the market are mainly manifested in unstable alloy composition, accompanied by rust, cracking and other problems. SUMMARY OF THE INVENTION [0003] The purpose of the present invention is to provide a high-strength corrosion-resistant aluminum alloy material, the aluminum alloy material is composed of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C22C21/02C22C32/00C22C30/06
CPCC22C21/02C22C30/02C22C30/06C22C32/0047
Inventor 魏道金
Owner 徐州轩辕铝业有限公司
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