粉末冶金高速压制技术的研究进展  

Research Status of High Velocity Compaction Technology in Powder Metallugy

作　　者：周晟宇[1] 尹海清[1] 曲选辉[1] 

机构地区：[1]北京科技大学粉末冶金研究所,北京100083

出　　处：《材料导报》2007年第7期79-81,96,共4页Materials Reports

基　　金：国家973计划(2006CB605200)

摘　　要：主要介绍了高速压制技术的特点和研究进展。高速压制技术是一项低成本、高效率成型高密度粉末冶金零件的新技术,由于具有良好的性价比而备受关注。其压制速度快,可使材料性能更加优良、生产更加经济化,具备用中小型设备生产超大零件的能力,具有广阔的应用潜力。This paper gives a brief introduction on the characteristics and status of high velocity compaction. High velocity compaction（HVC） is a new manufacturing technique for producing high density P/M parts efficiently at low cost. Much attentions have been paid to it due to its high property/cost. The high compacting speed enables P/M parts to have higher properties and the possibility to make large P/M parts at relative low cost. A high potential in the broad application of HVC is expected.

关 键 词：粉末冶金 高速压制 高密度 

分 类 号：TF12[冶金工程—粉末冶金]