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Fiber reinforced metal type composite material with high purity aluminum alloy containing magnesium as matrix metal
Fiber reinforced metal type composite material with high purity aluminum alloy containing magnesium as matrix metal
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机译:以镁为基质金属的高纯度铝合金的纤维增强金属类复合材料
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摘要
A fiber reinforced metal type composite material is composed essentially of a mass of reinforcing fibers intimately compounded with a matrix metal. The reinforcing fibers are either alumina fibers, carbon fibers, or a mixture thereof. The matrix metal is an alloy consisting essentially of between about 0.5% and about 4.5% magnesium, less than about 0.2% each of copper and titanium, less than about 0.5% each of silicon, zinc, iron, and manganese, and the remainder aluminum. Preferably, the amount of magnesium is between about 0.7% and about 4.5%, and even more preferably it is between about 1.0% and about 4.0%.
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