ANALYSIS OF THE EXISTING RELATIONSHIP BETWEEN THE PHYSICAL PROPERTIES OF OXIDES FOR TO OBTAIN MODIFIED HEAT RESISTANCE OXIDES OF DIAMOND POWDERS WITH THE AIM OF DELIVERY OXIDE MATERIALS IN PROCESSING ZONE

  • V. I. Lavrynenko V. Bakul Institute for superhard materials of NAS of Ukraine
  • V. G. Poltoratskyi V. Bakul Institute for superhard materials of NAS of Ukraine
  • O. O. Pasichnyi V. Bakul Institute for superhard materials of NAS of Ukraine
  • G. A. Petasiuk V. Bakul Institute for superhard materials of NAS of Ukraine
  • V. Yu. Solod Dnieper State Technical University of the Ministry of Education and Science of Ukraine
  • D. G. Muzychka Dnieper State Technical University of the Ministry of Education and Science of Ukraine
Keywords: oxide, physical properties, modification of oxide, diamond powders, compacts on the basis micropowders of the cBN

Abstract

Defined limits to the choice of oxides which may be of interest to us at modified forging art heat resistance oxides powders of the sinthetic diamond and compacts on the basis micropowders of the cBN, structured by carbon binder. It is shown that such oxides include a significant portion of the MeO2 group of oxides (TiO2, SiO2, GeO2, SnO2). To a lesser extent can apply Me2O3 oxides (N2O3, Al2O3, B2O3), and Meo (TiO, BaO, BeO, CaO). Determined that the application for the modification of powders of the oxide type Me2O5 it is not feasible to

Published
2019-09-09
Issue
Vol 22 (2019)
Section
Development and implementation of equipment and tools equipped with hard alloys