首页> 外国专利> Partially fibre-reinforced aluminium (alloy) composites prodn. - by removing oxide film then forming fibre-free layer on fibre-reinforced component

Partially fibre-reinforced aluminium (alloy) composites prodn. - by removing oxide film then forming fibre-free layer on fibre-reinforced component

机译:部分纤维增强的铝(合金)复合材料产品。 -通过去除氧化膜,然后在纤维增强部件上形成无纤维层

摘要

Producing a partially fibre-reinforced composite based on Al (alloy) consists of mechanically grinding the surface of a fibre-reinforced Al composite to remove the oxide film and roughen the surface, placing the ground composite part in a mould and cast around it a Al alloy under pressure. USE/ADVANTAGE - In the production of pistons, crank pinions, connections rods, etc. for combustion engines. By simply removing the oxide film, the joint formed during casting is improved.
机译:生产基于Al(合金)的部分纤维增强复合材料的步骤包括对纤维增强Al复合材料的表面进行机械研磨以去除氧化膜并使表面变粗糙,将磨碎的复合材料部件放入模具中并在其周围浇铸Al合金在压力下。用途/优点-用于生产内燃机的活塞,曲柄小齿轮,连杆等。通过简单地去除氧化膜,改善了铸造过程中形成的接头。

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