发明名称 |
Martensitic chromium-nitrogen steel and its use |
摘要 |
A steel material having a good resistance to corrosion, consisting of an alloy containing in % by weight: max 0.12 C 0.5-1.5 N 12-18 Cr max 0.5 Mn max 0.5 Ni 1-5 (Mo+W/2) max 1.5 (V+Nb/2+Ti) 0.1-0.5 Si from traces and up to max 2.0 Co from traces and up to max 0.1 S balance iron and essentially only impurities at normal contents.
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申请公布号 |
US7700037(B2) |
申请公布日期 |
2010.04.20 |
申请号 |
US20040581607 |
申请日期 |
2004.12.06 |
申请人 |
ERASTEEL KLOSTER AKTIEBOLAG |
发明人 |
WESTIN LEIF |
分类号 |
C22C38/00;C22C;C22C33/02;C22C38/22;C22C38/24;C22C38/26;C22C38/28 |
主分类号 |
C22C38/00 |
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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