为了优化粉冶坯钼管材挤压模具结构，应用DEFORM有限元软件对挤压工艺进行模拟。
Simulation analysis by finite element software DEFORM was done to optimize the extrusion die structure for manufacturing powder metallurgical molybdenum tubes.
研究了生产工艺参数对粉冶热轧钼板材的硬度和弯曲性能的影响。
The effect of production processing parameters on the hardness and bending behavior of mo1y plate in powder metallurgy and hot-rolling have been studied.
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