| 摘要 |
FIELD: effective method for making composite products based upon process realized with intensive heat liberation. SUBSTANCE: composite includes sufficient quantity of one or several skeleton structures of three-dimensionally joined particles at least of one ceramic material selected from carbide, boride, nitride, silicide of titanium, zirconium, tantalum, niobium, silicon, chromium, tungsten, molybdenum and metallic material of alloy and(or) intermetallic compound filling cavities around and between all members of skeleton structure or matrix consisting of metallic and(or) ceramic matters, superabrasive diamond particles and particles of polymorthic modified high-pressure borum nitride. Said particles are distributed in the whole volume of matrix, in surface layer or on surface of blank portion corresponding to working plane. It is possibly to use with high effectiveness superabrasive particles coated with metallic and non-metallic materials in predetermined processes. EFFECT: wear resistant material for different usage, abrasive members of tools. 61 cl, 4 dwg, 4 tbl, 16 ex
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