发明名称 |
Method of processing a nickel/titanium-based shape memory alloy and article produced therefrom |
摘要 |
There is disclosed a method of processing a nickel/titanium-based shape memory alloy. The method comprises overdeforming the alloy so as to cause at least some amount of nonrecoverable strain, temporarily expanding the transformation hysteresis by raising the austenite transformation temperature, removing the applied stress and then storing the alloy at a temperature less than the new austenite transition temperature. There is also disclosed an article produced from this method.
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申请公布号 |
US4631094(A) |
申请公布日期 |
1986.12.23 |
申请号 |
US19840668771 |
申请日期 |
1984.11.06 |
申请人 |
RAYCHEM CORPORATION |
发明人 |
SIMPSON, JOHN A.;MELTON, KEITH;DUERIG, TOM |
分类号 |
C22C19/03;C22C19/00;C22F1/00;C22F1/10;(IPC1-7):C22F1/10 |
主分类号 |
C22C19/03 |
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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