发明名称 |
Super plastic forming method with heat treated seals |
摘要 |
A forming method for sealing sheet structure between two forming members wherein the sheets are subjected to high process temperatures and a high pressure differential. The method includes a heat treatment of a flaked graphite seal material to a temperature in excess of the process temperature to remove volatile contaminants therefrom.
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申请公布号 |
US4603808(A) |
申请公布日期 |
1986.08.05 |
申请号 |
US19840631376 |
申请日期 |
1984.07.16 |
申请人 |
ROCKWELL INTERNATIONAL CORPORATION |
发明人 |
STACHER, GEORGE W. |
分类号 |
B21D26/02;B23K20/14;(IPC1-7):B23K31/00 |
主分类号 |
B21D26/02 |
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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