Slurry-Based Additive Manufacturing of Ceramics

被引:79
|
作者
Muehler, Thomas [1 ]
Heinrich, Juergen [1 ]
Gomes, Cynthia M. [2 ]
Guenster, Jens [2 ]
机构
[1] Tech Univ Clausthal, Inst Nonmetall Mat, Dept Ceram Engn, D-38678 Clausthal Zellerfeld, Germany
[2] BAM Fed Inst Mat Res & Testing, Dept Mat Engn, Div Ceram Proc & Biomat, D-12200 Berlin, Germany
关键词
LASER; DENSIFICATION; COMPONENTS;
D O I
10.1111/ijac.12113
中图分类号
TQ174 [陶瓷工业]; TB3 [工程材料学];
学科分类号
0805 ; 080502 ;
摘要
Most additive manufacturing (AM) techniques have in common that material is spread out as thin layers of a dried powder/granulate by a roller or a shaker system. These layers are mostly characterized by a low packing rate. On the other hand, appreciable densities can be reached by the use of ceramic slurries. In this context, the layer-wise slurry deposition (LSD) has been developed. Specific features of the LSD process are reflected on the basis of already existing additive manufacturing technologies. The microstructure of laser-sintered bodies will be discussed, and strategies for an improved microstructure during sintering will be introduced.
引用
收藏
页码:18 / 25
页数:8
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