发明授权
- 专利标题: Anti-wear ferrous sintered alloy
- 专利标题(中): 耐磨亚铁烧结合金
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申请号: US478324申请日: 1974-06-11
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公开(公告)号: US3977838A公开(公告)日: 1976-08-31
- 发明人: Kametaro Hashimoto , Kenji Ushitani , Masashi Shibata , Yasuo Takeda , Yoshitaka Takahashi
- 申请人: Kametaro Hashimoto , Kenji Ushitani , Masashi Shibata , Yasuo Takeda , Yoshitaka Takahashi
- 申请人地址: JA Toyota
- 专利权人: Toyota Jidosha Kogyo Kabushiki Kaisha
- 当前专利权人: Toyota Jidosha Kogyo Kabushiki Kaisha
- 当前专利权人地址: JA Toyota
- 优先权: JA48-65579 19730611
- 主分类号: C22C33/02
- IPC分类号: C22C33/02 ; C22C38/00 ; H01F1/057 ; B22F3/00 ; C22C1/05
摘要:
The present invention relates to an anti-wear ferrous sintered alloy composed of carbon, molybdenum, phosphorus, boron, and, if desired, copper, and the balance iron.
公开/授权文献
- US5686354A Dual damascene with a protective mask for via etching 公开/授权日:1997-11-11