| 发明名称 |
ANTICORROSIVE-SURFACE TREATMENT OF HIGH-NICKEL/IRON ALLOY STEEL |
| 摘要 |
High nickel/iron alloy steel plate for LNG or LPG tanks having 35-37% nickel content is plated with nickel in an amount of 1 to 10 g/m2, and then chromated, except electro-chromating treatment, to obtain thereon a chromate film having a chromium content of 5 to 100 mg/m2. |
| 申请公布号 |
GB2101163(A) |
申请公布日期 |
1983.01.12 |
| 申请号 |
GB19820018676 |
申请日期 |
1982.06.28 |
| 申请人 |
* NISSHIN SEIKO KK |
发明人 |
TAKENORI * DEGUCHI;TAKAO * IKITA;KAZUKO * UCHIDA;KAZUO * HOSHINO;SHIGEAKI * MARUHASHI;KEIJI * OOSAKI |
| 分类号 |
C23C22/00;C23C22/24;C23C28/00;C25D5/26;C25D5/48;C25D11/38;(IPC1-7):23F17/00 |
主分类号 |
C23C22/00 |
| 代理机构 |
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