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This mixture is used for preparing sand-flow nozzles, shafts, stretching nozzles and high-temperature indenters. It enhances the density and resistance to wear of the pieces. The mixture has the following composition (in mass%) : boron (from 1 to 20), vanadium carbide (0.5 - 15), and the remainder is carbide.
BG9384991A1991-02-151991-02-15Burder for producing of ceramic material
BG50989A1
(en)
Process for the production of heat and wear-resistant ceramic materials, product of the process and starting material composition for use in the process