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Information × Registration Number 0201U004028, 0198U007305 , R & D reports Title The B-C-N ternary system under high pressures and temperatures - in situ studies popup.stage_title Head Solozhenko V.L., Registration Date 28-02-2001 Organization V.Bakul Institute for Superhard Materials popup.description2 High pressure-high temperature phase transformations of graphite-like BC2N have been studied using X-ray diffraction with synchrotron radiation. New high-pressure phase, cubic BC2N, has been synthesized at pressures above 18 GPa and a temperature of about 2200 K. The lattice parameter of c-BC2N is 3.642(2) A, which is larger than those values of diamond and cBN, and its hardness is 1.3 times higher than that of cubic boron nitride which indicates that this phase is only slightly less hard than diamond. Product Description popup.authors popup.nrat_date 2020-04-02 Close