Preparation and sintering of silica-coated ultrafine diamonds–vitrified bond composite powders

Characterization of low sintering temperature and high strength SiO2-B2O3-CaO vitrified bonds for diamond abrasive tools

“…In comparison to resin bond abrasive tools, the vitrified bond abrasive tools have excellent grinding ability, high grinding accuracy, and a long grinding life [7][8][9]. Meanwhile, compared to the mental bond abrasive tools, vitrified bond abrasive tools having excellent controlled porosity and self-dressing capability, can be used with a variety of cooling liquids or with difficulty to burn workpieces during the grinding process [8][9][10][11]. Furthermore, in the process of abrasive tools fabrication, a low sintering temperature and high bonding strength of the vitrified bond should be considered.…”