发明名称 |
Method of case-hardening shaped object |
摘要 |
A shaped object with a roughened surface is immersed in an aqueous solution of a metal salt and/or a solution of an organic metal. After the shaped object is dried, it is heated to form a metal-diffused layer in the shaped object and a ceramic surface layer on the shaped object. The ceramic surface layer has a large hardness, and is prevented from peeling off.
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申请公布号 |
US5704994(A) |
申请公布日期 |
1998.01.06 |
申请号 |
US19950549187 |
申请日期 |
1995.10.27 |
申请人 |
HONDA GIKEN KOGYO KABUSHIKI KAISHA |
发明人 |
KUWABARA, MITSUO;FUNAKI, MITSUHIRO;HIRAGA, KAZUHITO;OHISHI, TETSUYA |
分类号 |
C23C8/02;C23C26/00;(IPC1-7):C23C14/00 |
主分类号 |
C23C8/02 |
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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