发明名称 |
Method for heat treating metallic materials and apparatus therefor. |
摘要 |
<p>The present invention presents a method and an apparatus for heat treating a metallic material by performing hydrogen absorption in or desorption from the metallic material. The method includes the steps of recovering the hydrogen gas released from a desorption step and recycling it to a hydrogen absorbing step. Hydrogen recovering can be performed either in a device containing a hydrogen absorbing alloy or in a second heat treating furnace containing the metallic material. Various controlling devices are used to regulate the process of heat treating and recovering of hydrogen gas. <IMAGE></p> |
申请公布号 |
EP0545644(A1) |
申请公布日期 |
1993.06.09 |
申请号 |
EP19920310876 |
申请日期 |
1992.11.27 |
申请人 |
MITSUBISHI MATERIALS CORPORATION |
发明人 |
NAKAYAMA, RYOJI;TAKESHITA, TAKUO;KUBO, SHOUICHI |
分类号 |
B22F9/02;C01B3/00;H01F1/057 |
主分类号 |
B22F9/02 |
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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