...n-Zr记忆合金； 应力诱发马氏体； 延伸率[gap=1153]Key words: Cu-Al-Mn-Zn-Zr shape memory alloy; stress-induced martensite; elongation...
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如果用 TiNi 合金作牙齿矫形丝，即使应变高达10%也不会产生塑性变形，而且应力诱发马氏体相变(stress-induced martensite)使弹性模量呈现非线型特性，即应变增大时矫正力波动很少。这种材料不仅操作简单，疗效好，也可减轻患者不适感。
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stress-induced martensite transformation 应力感生马氏体转变
With the increase of the deformation, the coherent boundaries between the variants are destroyed, a part of the stress-induced martensite lose the thermoelasticity.
变形量更大时，变体界面共格性被破坏，部分马氏体丧失热弹性。
ADI water embrittlement was attributed to the decomposed hydrogen originated from water, resulting in hydrogen embrittlement of stress induced martensite in ADI matrix.
ADI水脆化是由于水分解的氢使adi基体组织中的应力诱变产生马氏体引起氢脆而导致的。
In this paper the formation condition and morphology of the stress induced butterfly martensite in carbon steel are studied by analyzing a great number of specimens.
本文在大量观察和分析碳钢应力促发表面蝶状马氏体光镜形态的基础上，对其形成条件及立体形态进行了初步实验研究。
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