发明授权
- 专利标题: Decorative golden sintered alloy
- 专利标题(中): 装饰金色烧结合金
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申请号: US634621申请日: 1984-07-26
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公开(公告)号: US4589917A公开(公告)日: 1986-05-20
- 发明人: Yoshio Nagato
- 申请人: Yoshio Nagato
- 申请人地址: JPX
- 专利权人: Kyocera Corporation
- 当前专利权人: Kyocera Corporation
- 当前专利权人地址: JPX
- 优先权: JPX58-139117 19830728
- 主分类号: C22C29/16
- IPC分类号: C22C29/16 ; G04B37/22 ; C22C29/04
摘要:
Disclosed is a decorative golden sintered alloy which comprises a sintered body of a mixture comprising 51 to 98% by weight of titanium nitride, 1 to 19% by weight of chromium carbide and 1 to 30% by weight of nickel, wherein the titanium nitride is present in the dispersed phase of particles and nickel containing chromium in the form of an alloy is present in the phase of a binder.This sintered alloy has an excellent golden color and gloss and has an excellent combination of corrosion resistance, strength and hardness.
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