Investigation on compression behavior of TZM and La2O3 doped TZM Alloys at high temperature
作者： Ping Hu , Yuhang Zhou , Tian Chang , Zhitao Yu , Kuaishe Wang
DOI: 10.1016/J.MSEA.2017.01.059
关键词:
摘要: Abstract Mechanical properties of Titanium-zirconium-molybdenum (TZM) and La 2 O 3 doped TZM alloys under compression were tested at 1000 °C 1200 °C. Microstructure after compressing was characterized by scanning electron microscopy. The effects on doping the high temperature deformation behavior microstructure evolution alloy analyzed. Results show that can refine grain size alloy. changes fracture model exhibits mainly intergranular fracture, while both transgranular mode.
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