SUPER-ABRASIVE GRAIN-CONTAINING COMPOSITE MATERIAL

摘要

This invention provides a product obtained by a combustion synthesis reaction and/or a super-abrasive grain-containing composite material based on the generation of heat, and an effective method of manufacturing such products. This composite material has a basic portion essentially comprising shaped matte, and an operation portion comprising a super-abrasive grain-containing ceramic component joined to a certain part of the basic portion, and is characterized in that the basic portion and operating portion are combined with each other by the effect of a molten metal occurring during SHS reaction.