发明名称 |
COLD ROLLED STEEL STRIP HAVING AN EXCELLENT PHOSPHATIZING PROPERTY AND PROCESS FOR PRODUCING THE SAME |
摘要 |
<p>A cold rolled steel strip having an excellent phosphatizing property and being capable of firmly bonding with a corrosion-resistant paint coating, comprises a cold rolled steel strip substrate having at least one descaled surface thereof which is substantially free from carbonaceous and oxide substances and; at least one defective metal deposit layer incompletely covering the descaled surface and comprising at least one elementary metal selected from Mn, Ni, Co, Cu and Mo.</p> |
申请公布号 |
CA1162444(A) |
申请公布日期 |
1984.02.21 |
申请号 |
CA19810370927 |
申请日期 |
1981.02.16 |
申请人 |
NIPPON STEEL CORPORATION |
发明人 |
SAITO, TAKAO;MORITA, JYUN-ICHI;HIROSE, KIKUJI;KATO, AKITOSI |
分类号 |
C23C22/78;C25D5/26;(IPC1-7):C25D5/36 |
主分类号 |
C23C22/78 |
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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