| 发明名称 | Steel sheet for container use with excellent organic film performance and method of production of same | ||
| 摘要 | Steel sheet for container use with excellent canmaking workability and with excellent drawability and ironability, weldability, corrosion resistance, coating adhesion, film adhesion, and wettability characterized in that a surface of the steel sheet has a Zr film which contains, by amount of metal Zr, 1 to 100 mg/m2 of Zr oxides. | ||
| 申请公布号 | US9212423(B2) | 申请公布日期 | 2015.12.15 |
| 申请号 | US201013261017 | 申请日期 | 2010.06.04 |
| 申请人 | NIPPON STEEL & SUMITOMO METAL CORPORATION | 发明人 | Tachiki Akira;Hirano Shigeru;Yokoya Hirokazu |
| 分类号 | B32B15/01;B05D7/14;B05D3/00;B05D1/18;C25D5/48;C23C22/10;C23C22/68;C25D9/10 | 主分类号 | B32B15/01 |
| 代理机构 | Kenyon & Kenyon LLP | 代理人 | Kenyon & Kenyon LLP |
| 主权项 | 1. A steel sheet for container use comprising a Zr film directly formed on one or both surfaces of the steel sheet, wherein the Zr film consists of a Zr oxide and a Zr hydroxide; a Zr oxide, a Zr hydroxide and a Zr phosphate; or a Zr oxide and a Zr phosphate, and wherein the Zr film has, by amount of metal Zr, 1 to 100 mg/m2. | ||
| 地址 | Tokyo JP | ||