Enhancing strength and creep resistance of Mg–Gd–Y–Zn–Zr alloy by substituting Mn for Zr

@inproceedings{Xu2019EnhancingSA,
  title={Enhancing strength and creep resistance of Mg–Gd–Y–Zn–Zr alloy by substituting Mn for Zr},
  author={C. Xu and Takahiro Nakata and Guo-hua Fan and Xue Wen Li and Guangze Tang and Shigeharu Kamado},
  year={2019}
}
Abstract The age-hardening behavior and mechanical properties of the extruded Mg-2Gd-1.2Y-0.5 Zn (at.%) alloy with Zr or Mn additions were investigated. The results show that Mn added alloy exhibits more remarkable age-hardening response than Zr added alloy, which is attributed to the fact that partitioning of Mn into the β phases, β′ precipitates and long period stacking ordered (LPSO) phases leads to the decrement in (Gd+Y) concentrations in the second phases, facilitating the precipitation… CONTINUE READING

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