High-strength aluminium alloy
An aluminum alloy, high-strength technology, applied in the field of aluminum alloy materials, can solve the problems of unsatisfactory processing and forming, surface quality and heat treatment, and use restrictions of high-strength aluminum alloy materials, so as to improve processing and forming capabilities, improve surface quality and surface Process performance, optimize the effect of formulations
Inactive Publication Date: 2013-03-27
蔡丛荣
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AI Technical Summary
Problems solved by technology
At present, the number and scope of high-strength aluminum alloys used in the industrial field are increasing, but there are many problems in the alloy aluminum in the prior art, which cannot meet the requirements of processing and forming, surface quality and heat treatment, which makes the high-strength aluminum alloy materials Use in industrial fields is limited
Method used
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Experimental program
Comparison scheme
Effect test
Embodiment 1
[0017] 0.2% silicon, 0.5% iron, 1.2% copper, 0.3% manganese, 0.5% magnesium, 7.0% zinc, 0.5% titanium, the balance is aluminum and a small amount of unavoidable impurities.
Embodiment 2
[0019] 0.3% silicon, 0.8% iron, 1.5% copper, 0.5% manganese, 0.8% magnesium, 6.0% zinc, 1.2% titanium, the balance is aluminum and a small amount of unavoidable impurities.
Embodiment 3
[0021] 0.25% silicon, 0.6% iron, 1.3% copper, 0.4% manganese, 0.6% magnesium, 6.8% zinc, 0.8% titanium, the balance is aluminum and a small amount of unavoidable impurities.
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The invention relates to a high-strength aluminium alloy. The aluminium alloy comprises the following substances by weight percent: 0.2-0.3% silicon, 0.5-0.8% of iron, 1.2-1.5% of copper, 0.3-0.5% of manganese, 0.5-0.8% of magnesium, 6.0-7.0% of zinc, 0.5-1.2% of titanium and the balance of aluminium and little inevitable impurities.
Description
technical field [0001] The invention belongs to aluminum alloy materials, in particular to a high-strength aluminum alloy. Background technique [0002] Aluminum alloy materials are widely used in industry, civil, construction and other fields, but currently industrial aluminum has many different requirements, such as high strength, high toughness and good corrosion resistance. At present, the number and scope of high-strength aluminum alloys used in the industrial field are increasing, but there are many problems in the alloy aluminum in the prior art, which cannot meet the requirements of processing and forming, surface quality and heat treatment, which makes the high-strength aluminum alloy materials Use in industrial fields is limited. Contents of the invention [0003] The purpose of the present invention is to provide an aluminum alloy technical solution, through which the high strength performance of the aluminum alloy material can be ensured and at the same time g...
Claims
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IPC IPC(8): C22C21/10
Inventor 蔡丛荣
Owner 蔡丛荣