Characterization of H13 steel produced via electron beam melting

被引：186

作者：

Cormier, D ^{[1
]}

Harrysson, A

West, H

机构：

[1] N Carolina State Univ, Dept Ind Engn, Raleigh, NC 27695 USA

[2] N Carolina State Univ, Dept Mat Sci & Engn, Raleigh, NC 27695 USA

来源：

RAPID PROTOTYPING JOURNAL | 2004年 / 10卷 / 01期

关键词：

rapid prototypes; electron beam welding; electron physics; steel;

D O I：

10.1108/13552540410512516

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

Electron beam melting (EBM) is a direct-metal freeform fabrication technique in which a 4 kW electron beam is used to melt metal powder in a layer-wise fashion. As this process is relatively new, there have not yet been any independently published studies on the H13 steel microstructural properties. This paper describes the EBM process and presents results of microstructural analyses on H13 tool steel processed via EBM.

引用

页码：35 / 41

页数：7