Influence of Ca addition on microstructural evolution and mechanical properties of near-eutectic Mg-Li alloys by copper-mold suction casting
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- 作者：Yuyue Zhoua ; b ; Liping Biana ; b ; bianliping_724@126.com" class="auth_mail" title="E-mail the corresponding author ; Guang Chena ; b ; Lipeng Wanga ; b ; Wei Lianga ; b
- 关键词：Mg-Li alloys ; Rapid solidification ; Eutectic structure ; Supercooling ; Particle segregation
- 刊名：Journal of Alloys and Compounds
- 出版年：2016
- 出版时间：15 April 2016
- 年：2016
- 卷：664
- 期：Complete
- 页码：85-91
- 全文大小：3514 K
文摘
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α-Mg Volume fraction was enhanced significantly under rapid solidification.
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Complex/quasi regular eutectic structures were developed in Mg-6.8/7.5Li alloys.
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Ca can further modify α-Mg configurations in Mg–Li alloys by different mechanisms.
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Mg-8.4Li alloy exhibited the highest yield strength due to its distinct structure.