Automobile aluminum alloy car rim with high-temperature resistance and corrosion resistance
An aluminum alloy wheel hub, anti-corrosion technology, applied in the direction of wheels, web-type wheels, vehicle parts, etc., can solve the problems that need to be improved, achieve good mechanical properties, reasonable and scientific preparation, and improve the effect of tensile strength
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Embodiment 1
[0018] Embodiment 1 A kind of high temperature and corrosion resistant automobile aluminum alloy wheel hub
[0019] A high-temperature-resistant and corrosion-resistant automotive aluminum alloy wheel hub is composed of the following components in terms of mass percentages:
[0020] Aluminum 38%, copper 12%, zinc 5%, silicon 0.1%, chromium 0.2%, manganese 0.1%, nickel 0.2%, beryllium 0.1%, molybdenum 0.1%, diphenylsulfonylimide 1%, niobium 0.3%, glass Fiber 0.2%, nano-silicon carbide powder 0.1%, nano-antimony trioxide 0.3%, talc powder 2%, nano-calcium carbonate 1%, allyl sodium sulfonate 2%, and the balance is iron.
[0021] As a preferred solution of the present invention, the automobile aluminum alloy wheel hub of the present invention also contains an antioxidant and a covering agent.
[0022] As a preferred solution of the present invention, the automobile aluminum alloy wheel hub of the present invention further comprises 0.3% by mass of an antioxidant and 0.2% by mass...
Embodiment 2
[0025] Example 2 A high temperature and corrosion resistant automotive aluminum alloy wheel hub
[0026] An automotive aluminum alloy wheel hub with high temperature resistance and corrosion resistance, which is composed of the following components according to mass percentage: 40% aluminum, 14% copper, 7% zinc, 0.4% silicon, 0.4% chromium, 0.5% manganese, 0.4% nickel, beryllium 0.3%, molybdenum 0.3%, diphenylsulfonylimide 3%, niobium 005%, glass fiber 0.4%, nano silicon carbide powder 0.3%, nano antimony trioxide 0.5%, talcum powder 2.8%, nano calcium carbonate 1.4% , Sodium allyl sulfonate 2.3%, the balance is iron.
[0027] As a preferred solution of the present invention, the automobile aluminum alloy wheel hub of the present invention also contains an antioxidant and a covering agent.
[0028] As a preferred solution of the present invention, the automobile aluminum alloy wheel hub of the present invention further comprises 0.3% by mass of an antioxidant and 0.2% by mass...
Embodiment 3
[0031] Example 3 A high temperature and corrosion resistant automotive aluminum alloy wheel hub
[0032] A high-temperature and corrosion-resistant automotive aluminum alloy wheel hub, which is composed of the following components according to mass percentage: 42% aluminum, 16% copper, 9% zinc, 0.7% silicon, 0.6% chromium, 0.9% manganese, 0.6% nickel, beryllium 0.5%, molybdenum 0.5%, diphenylsulfonylimide 5%, niobium 0.7%, glass fiber 0.2-0.6%, nano silicon carbide powder 0.5%, nano antimony trioxide 0.7%, talcum powder 3.2%, nano calcium carbonate 1.8%, sodium allyl sulfonate 2.6%, and the balance is iron.
[0033] As a preferred solution of the present invention, the automobile aluminum alloy wheel hub of the present invention also contains an antioxidant and a covering agent.
[0034] As a preferred solution of the present invention, the automobile aluminum alloy wheel hub of the present invention further comprises 0.3% by mass of an antioxidant and 0.2% by mass of a cover...
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