北京科技大学学报(英文版)
北京科技大學學報(英文版)
북경과기대학학보(영문판)
Journal of University of Science and Technology Beijing
2001年
2期
129-132
,共4页
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.
