THE COMPRESSION NATURE OF THE „WURTZITE BORON NITRIDEDIAMOND” SINTERED UNDER HIGH PRESSURE
- 1 I.M.Frantsevich Institute for Problems of Materials Science of the National Academy of Sciences of Ukraine, Kyiv
- 2 National Technical University of Ukraine, «Igor Sikorsky Kyiv Politechnic Institute», Kyiv.
Abstract
The results of experimental studies of the compression process during the sintering under high pressure conditions of wurtzite boron nitride and diamond powders mixture of submicron sizes obtained by different technologies are given. It is determined that the compaction level at obtaining compositions depends on the dispersion and nature of the diamond component. Interaction of wurtzite boron nitride with diamond proceeds more intensively with diamonds of dynamic synthesis, but it is accompanied by their partial graphitization.