发明名称 |
Overflatebehandlinger for å forbedre korrosjonsmotstanden til austenittiskerustfrie stål |
摘要 |
A method of enhancing the corrosion resistance of an austenitic steel includes removing material from at least a portion of a surface of the steel such that corrosion initiation sites are eliminated or are reduced in number relative to the number resulting from processing in a conventional manner. Material may be removed from the portion by any suitable method, including, for example, grit blasting, grinding and/or acid pickling under conditions more aggressive than those used in conventional processing of the same steel. |
申请公布号 |
NO20030586(A) |
申请公布日期 |
2003.02.06 |
申请号 |
NO20030000586 |
申请日期 |
2003.02.06 |
申请人 |
ATI PROPERTIES INC |
发明人 |
GRUBB, JOHN F;FRITZ, JAMES D;POLINSKI, RONALD E |
分类号 |
C23F1/00;C22C38/00;C22C38/18;C22C38/42;C22C38/44;C23F15/00;C23G1/08;(IPC1-7):C23G1/08 |
主分类号 |
C23F1/00 |
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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