发明名称 |
High temperature corrosion resistant composite structure |
摘要 |
A structure which is resistant to corrosion at high temperatures comprises a ductile layer of a platinum group metal, such as iridium, and a layer of a refractory metal having a high strength at high temperatures, such as rhenium. A solid solution of the two metals is present between and metallurgically bonded to the two metal layers. Further, the structure may include a layer of ceramic such as zirconia or hafnia on the exposed face of the platinum group metal layer.
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申请公布号 |
US4917968(A) |
申请公布日期 |
1990.04.17 |
申请号 |
US19880182127 |
申请日期 |
1988.04.15 |
申请人 |
ULTRAMET |
发明人 |
TUFFIAS, ROBERT H.;HARDING, JOHN;KAPLAN, RICHARD |
分类号 |
B32B15/01;C23C16/01;C23C16/06;F02K9/62 |
主分类号 |
B32B15/01 |
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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