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In order to optimize the diamond grinding tools capacity for precise grinding, the effects of Y 2 O 3 fillers on the thermal and mechanical properties of vitrified bond and vitrified diamond composites was comprehensively investigated. The results show that the 1.5wt.% Y 2 O 3 -doped-vitrified bond could improve the flowing ability and decrease the linear coefficient...
The effects of mullite particles on the mechanical strength and chemical durability of vitrified CBN composites were investigated. Incorporating mullite particles to vitrified CBN composites contributes to an obvious improvement of the mechanical strength and the chemical durability of vitrified bond. The enhancement of the mechanical strength may be ascribed to the observed mechanisms including crack...
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