发明名称 |
HIGH STRENGTH STEEL ALLOY |
摘要 |
Steel alloys having physical properties such as high impact toughness at -40°F while maintaining a yield strength of at least about 180,000 psi are disclosed. The properties of the inventive steel alloys are comparable to other steel alloys containing higher amounts of nickel but are considerably less expensive to make by substituting a portion of the nickel with specific amounts of vanadium. |
申请公布号 |
WO2005121384(A3) |
申请公布日期 |
2007.05.31 |
申请号 |
WO2004US40719 |
申请日期 |
2004.12.02 |
申请人 |
CHAMBERLIAN MANUFACTURING CORPORATION |
发明人 |
DAMERAU, DRAKE, H. |
分类号 |
C22C38/02;C21D9/16;C22C38/00;C22C38/04;C22C38/08;C22C38/12;C22C38/22;C22C38/24;C22C38/44;C22C38/46 |
主分类号 |
C22C38/02 |
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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