Chengchang Jia, Xiuhu Guan, Xuekuan Su, Changheng Hou, Shimin Fan, Jun Zhao,  and Zizhang Xie, Microstructure and Properties of W-Cu Alloys Prepared with Mechanically Activated Powder, J. Univ. Sci. Technol. Beijing, 8(2001), No. 2, pp. 129-132.
Cite this article as:
Chengchang Jia, Xiuhu Guan, Xuekuan Su, Changheng Hou, Shimin Fan, Jun Zhao,  and Zizhang Xie, Microstructure and Properties of W-Cu Alloys Prepared with Mechanically Activated Powder, J. Univ. Sci. Technol. Beijing, 8(2001), No. 2, pp. 129-132.
Materials

Microstructure and Properties of W-Cu Alloys Prepared with Mechanically Activated Powder

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  • Received: 15 July 2000
  • W-15% Cu (mass fraction) alloys were sintered with mechanically activated powder in order to develop new preparing processes and improve properties of alloys. The microstructures of the activated powder and the sintered alloy were observed. Properties such as density were measured. The results show that through mechanical activation, the particle size of the powder becomes finer to sub-micron or nanometer level, some copper was soluble in tungsten, and high density W-Cu alloys can be obtained by mechanically activated powder for its action to the activation sintering.
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