Effect of minor Sc and Zr on recrystallization behavior and mechanical properties of novel Al-Zn-Mg-Cu alloys
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- 作者：Jing Liua ; b ; Pei Yaoa ; b ; c ; pyaotju@163.com" class="auth_mail" title="E-mail the corresponding author ; Naiqin Zhaob ; Chunsheng Shib ; Huijun Lic ; Xuan Lia ; Desheng Xia ; b ; Shuo Yanga ; b
- 关键词：Al&ndash ; Zn&ndash ; Mg&ndash ; Cu&ndash ; Sc&ndash ; Zr alloys ; Recrystallization ; Mechanical properties ; Precipitation
- 刊名：Journal of Alloys and Compounds
- 出版年：2016
- 出版时间：5 February 2016
- 年：2016
- 卷：657
- 期：Complete
- 页码：717-725
- 全文大小：5628 K
文摘
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The samples were subject to different annealing and aging treatments.
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The microstructure of the alloys was analyzed with EBSD technique.
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Al-0.6(Sc + Zr) alloy exhibited the best mechanical properties.
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The subgrain strengthening and precipitate strengthening dominated strength.