| 11 | Positron Study of Origin of Thermoelastic MartensiteStabilization for a Cu-Zn-Al Alloy显示文摘A series of Cu-23Zn-10Al (at pct) alloy specimens subjected to different heat-treatment processes have been studied by means of Doppler broadening technique of positron annihilation combined with mechanical test. Results show that the mechanism of quenched-in vacancies, instead of the other suggested ones, plays a dominant role in thermoelastic martensite stabilization of Cubased shape memory alloy. Knowing the character of the movement of quenched-in vacancies and eliminating them as rapidly as possible are the basis for further optimizing heat-treatment process to obtain desired shape memory | Wang, JC Shao, ZC Zhang, GL Zheng, WH Yu, FH Chen, LY Gu, M | 1996 | Journal of Materials Science & Technology1996，12，5： | 0 |
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