发明名称 |
Vorrichtung zur Kapselung von Rohlingen aus metallischen Hochtemperatur-Legierungen |
摘要 |
In a device for encapsulating blanks of metallic high temperature alloys, particularly TiAL alloys, which are subjected to forging or rolling for hot forming, at least a first inner envelope is supported on the blank in closely spaced relationship therefrom and a second envelope surrounds the first envelope and both envelopes consist of a metallic material. |
申请公布号 |
DE19747257(C2) |
申请公布日期 |
2001.04.26 |
申请号 |
DE1997147257 |
申请日期 |
1997.10.25 |
申请人 |
GKSS-FORSCHUNGSZENTRUM GEESTHACHT GMBH |
发明人 |
APPEL, FRITZ;LORENZ, UWE;OEHRING, MICHAEL;WAGNER, RICHARD |
分类号 |
B21C23/22;(IPC1-7):B21C27/00;B21C29/02 |
主分类号 |
B21C23/22 |
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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