发明名称 |
AMELIORATION DE L'APTITUDE AU TRAVAIL A CHAUD PAR UTILISATION DE REVETEMENT DEPOSE PAR PROJECTION THERMIQUE. |
摘要 |
The present invention relates to a process in which a metal or metal alloy is thermal spray coated onto a base alloy material prior to hot working. More specifically, the invention relates to the use of plasma coating of titanium over a titanium alloy plate for improved hot workability. This combination allows the crack-sensitive base alloy to be rolled with a minimum of surface and edge cracks. In addition, by using a plasma sprayed titanium coating there is a reduction in the roll force required to reduce the material during the hot working process. |
申请公布号 |
FR2685227(B1) |
申请公布日期 |
1995.06.23 |
申请号 |
FR19920015334 |
申请日期 |
1992.12.21 |
申请人 |
RMI TITANIUM CY |
发明人 |
RUSSO PATRICK A.;SEAGLE STANLEY R. |
分类号 |
C22F1/00;C22F1/18;C23C4/08;C23C4/18;(IPC1-7):B21B15/00;C22C14/00;C23C4/06 |
主分类号 |
C22F1/00 |
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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