PROCESS FOR THE PRODUCTION OF HEAT AND WEAR-RESISTANT CERAMIC MATERIALS, PRODUCT OF THE PROCESS AND STARTING MATERIAL COMPOSITION FOR USE IN THE PROCESS

摘要

Heat and wear-resistant ceramic materials are produced by sintering a composition comprised of 5 to 40 % by weight of Al2O3, 0.05 to 4 % by weight of a sintering aid and 56 to 94.95 % by weight of a TiC component in which 4 to 30 % by weight of TiC are substituted with Ti until Ti cannot be detected as the metallic phase.