| 发明名称 |
INHIBITION OF PITTING AND CREVICE CORROSION |
| 摘要 |
The invention relates to the use of at least one corrosion inhibitor provided in an aqueous solution and selected from molybdenum compounds, geminal diphosphonic acids, phosphonocarboxylic acids, and from polycarboxylic acids in order to inhibit pitting and/or crevice corrosion of high-grade steel, nickel and nickel alloys. |
| 申请公布号 |
WO0186023(A2) |
申请公布日期 |
2001.11.15 |
| 申请号 |
WO2001EP04707 |
申请日期 |
2001.04.26 |
| 申请人 |
HENKEL KOMMANDITGESELLSCHAFT AUF AKTIEN |
发明人 |
FORSTER, HILDA;KILLING, ULRICH;HATER, WOLFGANG |
| 分类号 |
C23F11/08;C23F11/167;C23F11/173;C23F11/18 |
主分类号 |
C23F11/08 |
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