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Metallographic study of thermoelastic martensite transformation in a Cu-Zn-Al alloy |
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| Authors: | Wang Mingpu Xie Xianjiao Yang Jie Peng Chaoqun |
| Abstract: | The structural characteristics of M18R martensite, self-accommodation configuration of single variant group and its formation process in a polycrystal Cu-Zn-Al alloy were studied by means of PolyverMET. Mainly, one grain contains one variant group and one group contains 2 ~ 4 variants which consist of three kinds of twins, called as AC, AB and AD. The forming process of a group is related with the self-accommodation of stress and strain. |
| Keywords: | Cu-Zn-Al alloys shape memory alloys metallography |
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