Abstract：The flake siliver powder prepared by the ball milling craft method was studied by test measurement such as the laser particle analyzer (D50), scanning electronic microscope, TD , AD and BET adsorption. The effect that different mass ratio of ball to powder on the distribution of particle size, the shape of grain and the specific surface were studied. The results show that the high density flake silver powder with the size of 5.5μm, poisson′s ratio of 2.19 g/cm3 and the specific area of 1.10 m2/g with density of 3.5 g/cm3 could be obtained on the condition that the mass ratio of ball to powder was 12.5∶1(mass ratio).
收稿日期: 2014-08-05
出版日期: 2015-08-25
通讯作者:
王崇国
E-mail: 493012687@qq.com
引用本文:
王崇国 陈卫东. 球料比对高密度片状银粉的影响[J]. 中国冶金, 2015, 25(08): 15-17.
WANG Chong- guo，CHEN Wei- dong. Influence of ball- to- powder mass ratio on high density flake silver powders prepared by ball milling. China Metallurgy, 2015, 25(08): 15-17.
2015, Vol. 25 
