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高锰铁基合金的形状记忆效应，是由于应力诱发γ奥氏体→马氏体相变和加热引起的e～v逆转变所产生的．为了获得良好的形状记忆性能，必须满足两个条件：（1）在无永久性滑移的条件下，由于形状变化必须产生大量的应力诱发。马氏体卜对由于在正向v～。转变时发展的肖克利部分位
The shape memory effect of high-manganese iron-based alloys is due to the inverse transformation of e ~ v induced by stress-induced austenite → martensitic transformation and heating. In order to obtain good shape memory properties, two conditions must be met: (1) There must be a large amount of stress induced by the shape change without permanent slippage. Martensitic Bu pair in the forward v ~. Shockley part of the development of change bit