雾化6—6—3青铜粉粒度组成对松装密度影响的研究  

RESEARCH ON INFLUENCE OF SIZE COMPOSITION OF ATOMIZING 6 6 3 BRONZE POWDER PARTICLE ON APPARENT DENSITY

作　　者：谭彦显[1] 何火生[1] 苏念平 

机构地区：[1]湖南省冶金材料研究所

出　　处：《湖南冶金》1999年第4期11-14,共4页Hunan Metallurgy

摘　　要：采用正交试验研究方法，探讨了６—６—３雾化青铜粉末粒度组成对其松装密度影响的规律，得出了－３００目以下细粉对松装密度影响最显著的结论，并指出在较小的变化范围内通过调整粉末体的粒度组成。This study was done by orthogonal experiment method Law of influence of size composition of atomizing 6 6 3 bronze powder particle on apparent density was discussed Results show that influence of smaller size powder than 300 upon apparent density was great,adjustment of size composition of powder particle in small rang could adjust apparent density

关 键 词：正交试验 青铜粉 松装密度 粒度 

分 类 号：TF123.23[冶金工程—粉末冶金] TF122.1[冶金工程—冶金物理化学]