Ultraprecision machining of SiCw/Al composites
暂无分享,去创建一个
Summary SiCw/Al composite is a new material which has high strength and low weight, In ultra–precision machining of the SiCw/Al composites with single point diamond tool(SPDT), surface finish of Ra = 0.01μm is reached. In precision machining of the SiCw/Al composites, the effections of percentage and direction of the Sic whisker and the cutting parameters on cutting surface integrity of the SiCw/Al composites are studied. The mechanism of cutting deformation of the SiCw/Al composite is also searched with SEM and TEM analysis.
[1] S. Nutt. Microstructure and Growth Model for Rice‐Hull‐Derived SiC Whiskers , 1988 .
[2] L. Geng,et al. The morphology and substructure of SiC whisker in SiCw/Al composite , 1990 .
[3] R. Arsenault,et al. Interfaces in metal matrix composites , 1984 .
[4] L. Geng,et al. Investigation of high-temperature deformation behavior of a SiC whisker reinforced 6061 aluminium composite , 1990 .
[5] F. Froes. Aerospace materials for the twenty-first century , 1989 .