Спікання при високому тиску порошків сBN з добавками TіB₂ і Al та властивості одержаних полікристалів

Abstract

The experimental samples of superhard polycrystals was received in cBN– TiВ₂–Al system by sintering powders at high pressure and temperature (7,7 GPa, 2300 K). Influence of TiВ₂ quantity on structure, hardness, density, abrasive wear of the received polycrystals is studied.