发明名称 |
HOT-DIP ZN-ALLOY-PLATED STEEL SHEET AND METHOD FOR PRODUCING SAME |
摘要 |
This hot-dip Zn-alloy-plated steel sheet comprises: a steel sheet; and a hot-dip Zn-alloy-plated layer arranged on a surface of the steel sheet. The entire surface of the hot-dip Zn-alloy-plated layer satisfies the following formula (1): S[Zn(OH)2]/(S[Zn(OH)2]+S[Zn]) × 100 = 40. In formula (1): S[Zn] is the area exhibited by a peak having a center at approximately 1022 eV ascribable to metallic Zn in an intensity profile in XPS analysis of the surface of the hot-dip Zn-alloy-plated layer; and S[Zn(OH)2] is the area exhibited by a peak having a center at approximately 1023 eV ascribable to Zn(OH)2 in an intensity profile in XPS analysis of the surface of the hot-dip Zn-alloy-plated layer. |
申请公布号 |
CA2932525(A1) |
申请公布日期 |
2015.06.11 |
申请号 |
CA20142932525 |
申请日期 |
2014.11.13 |
申请人 |
NISSHIN STEEL CO., LTD. |
发明人 |
SHIMIZU, ATSUO;MATSUNO, MASANORI;YAMAMOTO, MASAYA;TAKETSU, HIROFUMI |
分类号 |
C23C2/06;C22C18/00;C22C18/04;C23C2/26;C23F11/06 |
主分类号 |
C23C2/06 |
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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