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Method of processing a nickel/titanium-based shape memory alloy and article produced therefrom
Method of processing a nickel/titanium-based shape memory alloy and article produced therefrom
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机译:镍/钛基形状记忆合金的加工方法和由此生产的制品
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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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