发明名称 |
Producing nickel-base cobalt-base iron-base iron-nickel-base or iron-nickel-cobalt-base alloy articles by reduction of nonmetallic precursor compounds and melting |
摘要 |
A metallic article is produced by furnishing one or more nonmetallic precursor compound comprising the metallic base nickel, cobalt, iron, iron-nickel, or iron-nickel-cobalt, and at least one alloying element. The nonmetallic precursor compound(s) are chemically reduced to produce an initial metallic particle without melting the initial metallic particle. The initial metallic particle is thereafter melted and solidified to produce the metallic article. The melted-and-solidified metal may be used in the as-cast form, or it may be converted to billet and further worked to the final form. |
申请公布号 |
EP1586665(A1) |
申请公布日期 |
2005.10.19 |
申请号 |
EP20050251380 |
申请日期 |
2005.03.08 |
申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
SHAMBLEN, CLIFFORD EARL;OTT, ERIC ALLEN;WOODFIELD, ANDREW PHILIP;GIGLIOTTI, MICHAEL FRANCIS XAVIER |
分类号 |
C21B13/00;C21B15/00;C22B4/00;C22B4/06;C22B5/00;C22B23/00;C22B23/02;C22B34/12;C22C1/00;C22C1/03;C22C1/04;C22C19/05 |
主分类号 |
C21B13/00 |
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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