Синтез кристаллов кубического нитрида бора в присутствии углеродных материалов – алмаза и графита

Abstract

It is shown, that introduction of carbon materials - diamond and graphite in a reactionary charge mixture for cBN synthesis reduces the fractional conversion hBN→сBN and influences a habitus of formed crystals. It is shown, that crystals of diamond with sizes more than 10 microns are not the crystallization centers at a cBN synthesis.