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公开(公告)号:US5288561A
公开(公告)日:1994-02-22
申请号:US784179
申请日:1991-10-30
申请人: Masanori Kibata , Noboru Kitamori , Shigeki Kajima , Kazunori Yokosu , Mituo Kawai , Hideo Ishihara , Noriaki Yagi
发明人: Masanori Kibata , Noboru Kitamori , Shigeki Kajima , Kazunori Yokosu , Mituo Kawai , Hideo Ishihara , Noriaki Yagi
CPC分类号: C23C30/00 , Y10T428/12833
摘要: A high temperature heat-treating jig characterized by forming a tungsten layer or a tungsten alloy layer on the surface of a heat-resistant base to avoid discoloration and color shading during the heat treatment at a high temperature.
摘要翻译: 一种高温热处理夹具,其特征在于在耐热基材的表面上形成钨层或钨合金层,以避免高温热处理时的变色和着色。
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公开(公告)号:US5370837A
公开(公告)日:1994-12-06
申请号:US180314
申请日:1994-01-12
申请人: Masanori Kibata , Noboru Kitamori , Shigeki Kajima , Kazunori Yokosu , Mituo Kawai , Hideo Ishihara , Noriaki Yagi
发明人: Masanori Kibata , Noboru Kitamori , Shigeki Kajima , Kazunori Yokosu , Mituo Kawai , Hideo Ishihara , Noriaki Yagi
CPC分类号: C23C30/00 , Y10T428/12833
摘要: A high temperature heat-treating jig characterized by forming a tungsten layer or a tungsten alloy layer on the surface of a heat-resistant base to avoid discoloration and color shading during the heat treatment at a high temperature.
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