Direct selective laser sintering of metals

被引：491

作者：

Agarwala, Mukesh ^{[1
]}

Bourell, David ^{[1
]}

Beaman, Joseph ^{[1
]}

Marcus, Harris ^{[1
]}

Barlow, Joel ^{[2
]}

机构：

[1] Univ Texas Austin, Dept Mech Engn, Ctr Mat Res, Austin, TX 78712 USA

[2] Univ Texas Austin, Dept Chem Engn, Austin, TX 78712 USA

来源：

RAPID PROTOTYPING JOURNAL | 1995年 / 1卷 / 01期

关键词：

Laser applications - Metallographic microstructure - Metals - Mixtures - Particles (particulate matter) - Powder metals - Rapid prototyping - Three dimensional;

D O I：

10.1108/13552549510078113

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

Considers efforts to date to produce parts by direct selective laser sintering (SLS) of metals, including post processing to improve structural integrity and/or to induce a transformation. Provides a brief overview of the basic principles of SLS machine operation, and discusses materials issues affecting direct SLS of metals and the resultant properties and microstructures of the parts. Reviews results of past efforts on SLS of metal systems such as Cu-Sn, Cu-Solder (Pb-Sn), Ni-Sn, pre-alloyed bronze (Cu-Sn). Finally discusses more recent efforts on AS of bronze-nickel powder mixtures in greater detail.

引用

页码：26 / 36

页数：11