发明名称 |
Memory alloys based on copper or nickel solid solution alloys having oxide inclusions |
摘要 |
Fine grained copper-based or nickel-based memory alloys having a matrix of beta -high temperature phase with metal oxide particles dispersed in the matrix which act to retard grain growth have improved mechanical characteristics such as elongation, toughness and workability, compared to cast and worked alloys. These alloys are produced by powder metallurgy.
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申请公布号 |
US4389250(A) |
申请公布日期 |
1983.06.21 |
申请号 |
US19810239646 |
申请日期 |
1981.03.02 |
申请人 |
BBC BROWN, BOVERI & COMPANY LIMITED |
发明人 |
MELTON, KEITH;MERCIER, OLIVIER;RIEGGER, HELMUT |
分类号 |
C22C1/10;C22C1/04;C22C32/00;C22F1/00;(IPC1-7):F16G1/26 |
主分类号 |
C22C1/10 |
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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