http://lib.kart.edu.ua/handle/123456789/17268 2026-05-12T23:43:26Z http://lib.kart.edu.ua/handle/123456789/17270 Title: Technological and scientific aspects of consolidation of refractory composites Authors: Gevorkyan, E. S.; Nerubatskyi, V. P. Abstract: The monograph deals with modern methods for consolidation of powder mixtures based on refractory carbides, oxides and nitrides. Special attention is given to problems of compaction and consolidation of nanopowder mixtures based on refractory compounds. The monograph also presents the comparative characteristics of consolidation conducted with different methods, including the authors’ techniques for highly effective electroconsolidation, which, despite its similarity to the technological SPS-process, has some distinguishing characteristics that simplify the production process, decrease the cost and guarantee lower initial cost of the finished goods. It also describes the comparative operational properties of the different materials obtained and used for wear resistant and abrasive tools and nozzles. 2022-01-01T00:00:00Z http://lib.kart.edu.ua/handle/123456789/17269 Title: Composite materials based on alumina and silicon carbide Authors: Gevorkyan, E. S.; Nerubatskyi, V. P.; Kislitsa, M. V. Abstract: The monograph deals with the modern state and prospects for application of new composite materials based on alumina and silicon carbide, the special features of fabricating alumina and silicon carbide composites with vacuum hot pressing by applying high current to the graphite matrix. It is also concerned with microstructure, physical and mechanical properties, optimal compositions, and research into cutting properties of the composite materials with different primary compositions. The monograph describes the optimal modes of hot pressing for fabricating composites with good physical and mechanical properties, and also the optimal cutting modes for processing highly rigid alloys. 2022-01-01T00:00:00Z