发明名称 |
METHOD FOR PREPARING METALLIC ALLOY ARTICLES WITHOUT MELTING |
摘要 |
<p>An article (20) of a base metal alloyed with an alloying element is prepared by mixing a chemically reducible nonmetallic base-metal precursor compound of a base metal and a chemically reducible nonmetallic alloying-element precursor compound of an alloying element to form a compound mixture. The alloying element is preferably thermophysically melt incompatible with the base metal. The method further includes chemically reducing the compound mixture to a metallic alloy, without melting the metallic alloy, and thereafter consolidating the metallic alloy to produce a consolidated metallic article (20), without melting the metallic alloy and without melting the consolidated metallic article (20).</p> |
申请公布号 |
EP1519805(B1) |
申请公布日期 |
2013.02.27 |
申请号 |
EP20030760334 |
申请日期 |
2003.06.12 |
申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
WOODFIELD, ANDREW, PHILIP;SHAMBLEN, CLIFFORD, EARL;OTT, ERIC, ALLEN |
分类号 |
B22F3/00;B22F9/16;B22F9/18;C22B4/06;C22B5/12;C22B34/12;C22C1/00 |
主分类号 |
B22F3/00 |
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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