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对TiNi形状记忆合金断裂情况的研究现状进行论述。对TiNi形状记忆合金的相组成、相变过程及应力诱发马氏体相变等方面进行分析与比较 ,有助于对TiNi形状记忆合金的变形与断裂 ,断裂过程及其韧化机理进行更进一步的研究
The research status of fracture of TiNi shape memory alloy is discussed. The phase composition, phase transformation and stress-induced martensitic transformation of TiNi shape memory alloy are analyzed and compared, which is helpful to the deformation and fracture of TiNi shape memory alloy, the fracture process and its toughening mechanism Research