发明名称 |
METHOD OF PRODUCING A DUCTILE RARE-EARTH CONTAINING SUPERALLOY |
摘要 |
<p>A method is provided for producing ductile superalloys containing rare-earth metals, lanthanum and yttrium by melting the desired alloy composition by conventional melt practices, adding the rare-earth metals, lanthanum or yttrium to the molten composition, forming the alloy composition into solid electrodes, remelting the solid electrode by electroslag remelting techniques and casting the remelted alloy.</p> |
申请公布号 |
CA1029200(A) |
申请公布日期 |
1978.04.11 |
申请号 |
CA19740212883 |
申请日期 |
1974.11.01 |
申请人 |
CABOT CORPORATION |
发明人 |
ROSOF, BARRY H.;KLEIN, H. JOSEPH;ACUNCIUS, DENNIS S. |
分类号 |
C22C19/00;C22B9/18;C22C1/02;(IPC1-7):22C1/03 |
主分类号 |
C22C19/00 |
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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