| 发明名称 |
VERFAHREN ZUM HERSTELLEN VON FESTEN KOERPERN AUS KUPFER-ZINK-ALUMINIUM-LEGIERUNGEN |
| 摘要 |
<p>Solid bodies of copper-zinc-aluminium alloys having beta-crystal structure are manufactured by a powder-metallurgic process. Starting with a powder comprising 10-40% by weight of Zn, 1-12% by weight of Al and the balance Cu, the solid bodies are formed by means of a cold compacting step, an optional hot compacting step and a hot extrusion step.</p> |
| 申请公布号 |
DE2856082(A1) |
申请公布日期 |
1979.07.12 |
| 申请号 |
DE19782856082 |
申请日期 |
1978.12.23 |
| 申请人 |
LEUVEN RESEARCH & DEVELOPMENT V.Z.W. |
发明人 |
AUGUST DERUYTTERE,ANDRE EMILE;EMILE DELAEY,LUCAS JEAN-MARIE ACHILLE;DANIEL AERNOUDT,ETIENNE ARSENE;RENE ROOS,JOSEF |
| 分类号 |
B22F3/20;C22C1/04;C22C9/00;C22C9/04;C22F1/00;C22F1/08;(IPC1-7):B22F3/18 |
主分类号 |
B22F3/20 |
| 代理机构 |
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代理人 |
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