发明名称 |
Decorative hard golden ceramic article |
摘要 |
Disclosed is a decorative hard golden article comprising at least one member selected from titanium nitride and zirconium nitride as a main component and 0.1 to 30% by weight of at least one member selected from alumina (Al2O3) and zirconia (ZrO2). In this decorative hard golden article, the corrosion resistance is highly improved while the flexural strength and hardness are maintained at high levels.
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申请公布号 |
US4639426(A) |
申请公布日期 |
1987.01.27 |
申请号 |
US19850712424 |
申请日期 |
1985.03.18 |
申请人 |
KYOCERA CORPORATION |
发明人 |
NAGATO, YOSHIO;SOROI, KAZUNORI |
分类号 |
A44C27/00;C04B35/58;C04B35/584;G04B37/22;(IPC1-7):C04B35/48 |
主分类号 |
A44C27/00 |
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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