Wang Tianfei, Huang Yuanti. Shape Memory Effect in Cu-Zn Alloy[J]. Chinese Journal of Engineering, 1990, 12(6): 563-566. DOI: 10.13374/j.issn1001-053x.1990.06.029
Citation: Wang Tianfei, Huang Yuanti. Shape Memory Effect in Cu-Zn Alloy[J]. Chinese Journal of Engineering, 1990, 12(6): 563-566. DOI: 10.13374/j.issn1001-053x.1990.06.029
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Shape Memory Effect in Cu-Zn Alloy

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  • The shape memory effect(SME) in Cu-Zn alloy was studied by the twisting deformation method and electric resistance methods. The results show that when the temperature above Ms, there is no thermoelastic mar tensite(TEM), but show perfect SME, so that the SME is entirely caused by stress-induced martensite (SIM). On the other hand, when the temperature below Ms, though there is TEM transformation, the SME is also mainly caused by the SIM.
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