MATERIAL ANALYSIS OF TITANIUM ALLOY PRODUCED BY DIRECT METAL LASER SINTERING

被引：12
|
作者：
Sedlak, J. [1 ]
Ptackova, M. [1 ]
Nejedly, J. [1 ]
Madaj, M. [1 ]
Dvoracek, J. [1 ]
Zouhar, J. [1 ]
Charvat, O. [1 ]
Piska, M. [1 ]
Rozkosny, L.
机构：
[1] Brno Univ Technol, CS-61090 Brno, Czech Republic
来源：
INTERNATIONAL JOURNAL OF METALCASTING | 2013年 / 7卷 / 02期
关键词：
TiAl6V4; titanium alloy; DMLS; 3D printing; direct metal laser sintering; microstructure; SEM;
D O I：
10.1007/BF03355552
中图分类号：
TF [冶金工业];
学科分类号：
0806 ;
摘要：
This paper focuses on the testing of samples made by Direct Metal Laser Sintering (DMLS). This additive method is based on the continuous melting of fine layers of metal powder by laser beam. The paper focuses on the DMLS process description, analysis of the titanium alloys and experimental procedures. The experimental section is a structural comparison of the materials produced by hot forming and powder metallurgy (DMLS) using scanning electron microscopy (SEM) analysis. Results from the DMLS technology and conventional powder metallurgy are compared to show the advantages of the former technology.
引用
收藏
页码：43 / 50
页数：8
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