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Information × Registration Number 0221U102476, 0120U101574 , R & D reports Title Synthesis and structural investigation of titanium-based composite material for high temperature operation popup.stage_title Head Kostornov Anatolij H., Доктор технічних наук Registration Date 03-02-2021 Organization Institute for Problems in Materials Science popup.description2  The object of research is tribotechnical composite materials based on titanium The purpose of the work is to develop the composition of a tribotechnical self-lubricating composite material based on titanium, which is intended for operation in air without lubricants with a low level of friction losses at high (up to 500 degrees) ambient temperature; Research methods - metallographic, radioscopic, tribotechnical tests of materials. The technological parameters of the synthesis of titanium-based tribotechnical material for operation at high temperature and the dependence of the tribotechnical characteristics of friction pairs on the sliding speed and load are determined. The study of the phase composition and structural state of composite materials based on titanium and secondary lubricating films, as well as the interaction of the structural components of the composite material based on titanium in vacuum at a temperature of 1150 0 C. Tribotechnical self-lubricating composite materials based on titanium containing solid lubricants CaF2, BaF2, and BN were synthesized. Based on the results of research, it is established that titanium-based materials are promising as tribotechnical under conditions of high temperature and low sliding speed, when their coefficient of friction is equal to 0.25-0.27, and wear in the range of 2.2 - 6.0 mg / km. Product Description popup.authors Varchenko Viktor T. Kostenko Olekcsj D. Chevychelova Tevyana M popup.nrat_date 2021-02-03 Close