发明名称 |
Metal product containing ceramic dispersoids form in-situ |
摘要 |
A novel method for producing a ceramic phase particle dispersoid in metal and a novel product composed thereof. The method includes (a) providing a molten composition consisting essentially of molten aluminum alloy containing molten metal selected form the group consisting of Zr, V and combinations thereof; (b) providing a chloride salt containing fine carbon particles; and (c) reacting the chloride salt containing fine carbon particles in the molten aluminum metal liquid with the molten metal liquid to form a uniform distribution of finely sized carbide particles formed and dispersed in-situ in an aluminum alloy matrix.
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申请公布号 |
US6723282(B1) |
申请公布日期 |
2004.04.20 |
申请号 |
US19990350858 |
申请日期 |
1999.07.09 |
申请人 |
ALCOA INC. |
发明人 |
CHU MEN GLENN;RAY SIBA P. |
分类号 |
C22B21/06;C22C1/10;C22C32/00;(IPC1-7):C22C21/00 |
主分类号 |
C22B21/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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