ZHANG Hong-liang. The fundamental research of hot extrusion process for powdermetallurgymolybdenum tube[D]. Taiyuan: Taiyuan University of Technology, 2010.
[9] 张宏亮。粉末冶金钼管热挤压工艺基础研究[D]。太原：太原理工大学，2010。
2
The molybdenum alloy reinforced by lanthana particles with the sizes of nanometer and micron was prepared by powdermetallurgy.
采用粉末冶金法制备了微米尺寸和准纳米尺寸的氧化镧粒子增强钼合金。
3
Molybdenum and molybdenum alloy produce primary by the method of powdermetallurgy, but the above method has some limitations, such as high production costs, long cycle.