发明名称 |
Method and means for hardening and hot-zincing iron and steel products |
摘要 |
A method for hot-zincing and hardening iron and steel products. After removing grease from the products they are heated to austenitizing temperature and are subsequently introduced directly into a zinc bath for simultaneous zincing and hardening.
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申请公布号 |
US4170495(A) |
申请公布日期 |
1979.10.09 |
申请号 |
US19760701753 |
申请日期 |
1976.06.30 |
申请人 |
TALIKKA, RAIMO |
发明人 |
TALIKKA, RAIMO |
分类号 |
C21D1/19;C21D1/20;C21D1/48;C23C2/02;C23C2/06;(IPC1-7):C21D1/48 |
主分类号 |
C21D1/19 |
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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