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| Research progress of oxide-enhanced molybdenum alloys |
| REN Xueting1，WANG Guangda1，2，XIONG Ning2，ZHOU Wuping1 |
| （1. Central Iron & Steel Research Institute, Beijing 100081, China;2. Advanced Technology & Materials Co.,
Ltd., Beijing 100081, China） |
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Abstract The molybdenum alloy has more stable micro-structure, low toughness-brittle transition temperature,
and the high temperature performance stability have been widely concerned by scholars at home and abroad. The
improvement method and mechanism of oxide on molybdenum alloy are summarized. By The effects of doping of
the second phase on the particle scale, the oxide and the content of the re-crystallization temperature and plasticity
on the room temperature and high temperature mechanical properties of molybdenum alloy are concluded. The de‐
velopment of a new molybdenum oxide alloy produced by the combination of theoretical research and process opti‐
mization is prospected.
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Received: 10 March 2022
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2022, Vol. 32 
