Semisolid Forging of Hypereutectic Al-Si Alloy for Automobile AC Compressor Components

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Abstract:

Semisolid forging process, characterized by short process, near-net shape, low cost, and high performance, is increasingly playing an important role in lightweighting transportation systems for light metals. In this study, semisolid forging process for hypereutectic Al-Si alloy, as a substitute for nodular cast iron, was applied in producing automobile AC compressor components. The results showed that hypereutectic Al-Si alloy swash plate thixo-forged had higher strength than nodular cast iron one by optimizing forming process parameters.

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Solid State Phenomena (Volumes 192-193)

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551-555

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October 2012

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© 2013 Trans Tech Publications Ltd. All Rights Reserved

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