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Information × Registration Number 0201U001070, 0100U006167 , R & D reports Title The study, development of the method and technology of producing of diamond and cubic boron nitride-base composite polycrystalline materials in the form of plates of 30 to 40 mm in diameter with high thermostability and wear resistance. popup.stage_title Head Shul'zhenko O. O., Registration Date 12-01-2001 Organization V.Bakul Institute for Superhard Materials popup.description2 The additives to a blend on the basis of a cubic boron nitride (cBN) and to a blend on the basis of diamond are determined. They offer lower parameters of a sintering without decreasing a wear resistance of composites, their optimum contents is established. The experiments on definition of optimum pressure, temperature and duration of a sintering of composite materials on the basis of diamond and cBN are carred out in steel high-pressure apparatus with working volume 20 cubic cm. In the thermostability and wear resistance the built plates on the basis of diamond and the built plates on the basis of cBN of 32-35 mm in diameter are in excess of KIBORIT plates of 25 mm in diameter, which are taken as base Product Description popup.authors popup.nrat_date 2020-04-03 Close