发明名称 |
BLACK-PLATED STEEL SHEET |
摘要 |
<p>A black-plated steel sheet has a Zn-plating layer containing molten Al and Mg, containing Al in the amount of 1.0-22.0 mass pcnt , containing Mg in the amount of 1.3-10.0 mass pcnt , and having a Zn black oxide distributed in a lamella pattern in the plating layer. The Zn black oxide is a Zn oxide derived from a Zn2Mg phase. The brightness of the surface of the Zn-plating layer containing the molten Al and Mg has an L* value of 60 or less.</p> |
申请公布号 |
PH12014502343(A1) |
申请公布日期 |
2014.12.22 |
申请号 |
PH12014502343 |
申请日期 |
2014.10.20 |
申请人 |
NISSHIN STEEL CO., LTD. |
发明人 |
NAKANO, TADASHI;YAMAMOTO, MASAYA;TAKETSU, HIROFUMI |
分类号 |
C23C22/44;B32B15/095;C22C18/04;C23C2/06;C23C8/16;C23C22/08;C23C22/34;C23C22/36;C23C22/40;C23C22/42;C23C28/00 |
主分类号 |
C23C22/44 |
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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