Cutting performance of Al2O3-SiC nanocomposite tools

被引：4
作者：
Ko, YM
Kwon, WT
Kim, YW
机构：
[1] Univ Seoul, Dept Mech & Informat Engn, Seoul 130743, South Korea
[2] Seoul Natl Univ, Dept Mat Sci & Engn, Seoul 130743, South Korea
来源：
JOURNAL OF MATERIALS SCIENCE | 2005年 / 40卷 / 03期
关键词：
D O I：
10.1007/s10853-005-6324-7
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The cutting performance of Al2O3-SiC nanocomposites in machining a gray cast iron was investigated. Particular attention was given to the study of the effect of SiC particle size on tool life of the composite tools. Two effects of the addition of SiC on cutting performance of Al 2O3-based composite tools were demonstrated. Firstly, the matrix grain size of the composites and secondly, the addition of SiC into Al2O3 to intergranular fracture for Al2O 3-SiC nanocomposites. The results show thatAl2O 3-SiC nanocomposites are promising materials for machining application.
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页码：785 / 787
页数：3
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