Method for making light alloy components
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United States of America Patent
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app pub date -
Jun 26, 2002
filing date -
Dec 29, 1999
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Abandoned
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Abstract
The invention concerns a method for making alloy components characterised in that after casting the preform (2) and before transferring it into a forging matrix (5), said preform, still hot at the end of casting, is transferred and completely immersed in a vessel (3) for graphitization coating, then, on coming out of the vessel, the preform temperature enabling the water to be evaporated so that the preform is homogeneously coated with graphite.
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