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Effects of Ti addition on the formation of LPSO phase and yield asymmetry of Mg-Zn-Y-Mn alloy
Materials Science and Engineering: A ( IF 6.1 ) Pub Date : 2018-08-14 , DOI: 10.1016/j.msea.2018.08.042
Jianqiang Hao , Jinshan Zhang , Chunxiang Xu , Yatong Zhang

The microstructure and mechanical properties of Mg94Zn2.5Y2.5Mn1 (at%) with different Ti contents were investigated. The addition of 0.3 at% Ti yielded the best strength. However, Mg93.5Zn2.5Y2.5Mn1Ti0.5 exhibited the lowest yield asymmetry. These changes were attributed to the combined effects of grain refinement, increased LPSO phase, and reduced axial ration (c/a).



中文翻译:

添加Ti对Mg-Zn-Y-Mn合金LPSO相形成及屈服不对称的影响

研究了不同Ti含量的Mg 94 Zn 2.5 Y 2.5 Mn 1(at%)的显微组织和力学性能。添加0.3原子%的Ti产生最佳的强度。然而,Mg 93.5 Zn 2.5 Y 2.5 Mn 1 Ti 0.5表现出最低的产率不对称性。这些变化归因于晶粒细化,LPSO相增加和轴向比降低(c / a)的综合作用。

更新日期:2018-08-14
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