材料期刊网

Analysis of density and mechanical properties of high velocity compacted iron powder

Jianzhong WANG

金属学报(英文版) doi:10.1016/S1006-7191(08)60122-2

A new method for producing higher density PM parts, high velocity compaction (HVC), was presented in the paper. Using water atomized pure iron powder without lubricant admixed as the staring material, ring samples were compacted by the technique. Scanning electron microscopy (SEM) and a computer con...

关键词: Powder metallurgy , high velocity compaction , green properties , stress wave , bending strength