Thermoelastic martensitic transformation induced plasticity(TMTRIP)is responsible for thebehaviour of shape memory alloys and is also one of the basic mechanisms for crack tip shielding,i. e.

• 热弹性马氏体相变塑性是形状记忆合金变形特性和一些脆性结构陶瓷因裂纹尖端屏蔽而增韧的机理之一。