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This paper studies the wear characteristics of hardened die steel and SiC whisker-plastic composite when they slide against each other. Moreover, a new application of the composite is introduced. It has been demonstrated that the wear of hardened die steel can be minimized by the addition of graphite powder to the composite and aligning whiskers parallel to the contact surface. Alternatively, the...
This study concerns the cutting process of unidirectional SiC whisker-reinforced plastic composite. The effects of the grain size of the polycrystalline diamond tool and the SiC whisker orientation on the tool wear were investigated.The tool with fine grain size exhibited higher wear rates. The greatest tool wear was with the composite having longitudinal alignment of whiskers. The cutting processes...
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