Method for preparing aluminum-silicon alloys
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United States of America Patent
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Jul 12, 2005
Grant Date -
Feb 26, 2004
app pub date -
Sep 27, 2001
filing date -
Oct 2, 2000
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Abstract
A method for preparing Al-Si alloys by introducing into the molten aluminum, at a temperature of between 700 and 850° C., metallurgical silicon particles having a granulometry of less than 10 mm. The silicon particles, upon reaching the temperature of the molten aluminum, have the property of fragmenting into smaller particles.
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