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Process for manufacturing shaped bodies from hypereutectic aluminium-silicon alloys, starting from powders obtained by rapid cooling
Process for manufacturing shaped bodies from hypereutectic aluminium-silicon alloys, starting from powders obtained by rapid cooling
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机译:由过共晶铝硅合金制造成形体的方法,首先是通过快速冷却获得的粉末
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摘要
The process is characterised by a spraying operation comprising cooling by a forced contact solid particle or gas particle at high pressure, an operation of recovery of the powders without the precompression and an operation of extrusion in a die in which only the tool is heated. The process applies to the manufacture of motor vehicle components such as pistons, liners, connecting rods, gudgeon-pins, and the like.
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