Highly wear-resistant aluminum-based composite alloy and wear-resistant parts
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United States of America Patent
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Jun 13, 2000
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N/A
app pub date -
Jul 22, 1997
filing date -
Jul 23, 1996
priority date (Note) -
Expired
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Abstract
A highly wear-resistant aluminum-based composite alloy has improved wear resistant itself and the wear amount of the opposed Fe-based material is decreased as compared with the conventional wear-resistant aluminum alloys. The inventive composite alloy has a structure that at least either a dispersing phase selected from the group consisting of hard fine particles or a solid-lubricant particles having average diameter of 10 um or less is dispersed in an aluminum-alloy matrix which contains quasi-crystals.
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