发明名称 |
COBALT - NICKEL ALLOY |
摘要 |
A cobalt-nickel alloy composition comprising by weight (wt%): about 31 to 42 percent cobalt (Co); about 26 to 31 percent nickel (Ni); about 10 to 16 percent chromium (Cr); about 4 to 6 percent aluminium (Al); about 6 to 15 percent tungsten (W); the Co and Ni being present in an atomic ratio of about 1.3 : 1 |
申请公布号 |
EP3031938(A1) |
申请公布日期 |
2016.06.15 |
申请号 |
EP20150198180 |
申请日期 |
2015.12.07 |
申请人 |
ROLLS-ROYCE PLC |
发明人 |
HARDY, MARK;DYE, DAVID;STONE, HOWARD;YAN, HUIYU |
分类号 |
C22C19/00;C22C19/05;C22C19/07 |
主分类号 |
C22C19/00 |
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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