Registration Number
0220U100006,
0119U103148
, R & D reports
Title
Development of technology of production of products from heat-resistant materials of special purpose
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Head
Solodkii Yevgen V., Кандидат технічних наук
Registration Date
02-01-2020
Organization
National Technical University of Ukraine "Igor Sikorsky Kyiv Polytechnic Institute"
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The report on this stage of work is set out on 79 pages, contains28 illustrations, 11 tables and a list of references containing 35 sources.
The purpose of the work is the development of technology for obtaining products of complex shape from heat-resistant metal and ceramic reinforced materials, which are operated in extremely difficult conditions of intense simultaneous action of cyclic thermal loads, aggressive environment and abrasive wear, which will improve the efficiency of the units of special and civil engineering.
The functional description of preparation of initial powders for pressing is given.
The influence of technological chemical and physical properties of powders, technological parameters of the molding and sintering process on the structure, mechanical properties, chemical and phase composition of products made of heat-resistant materials of components of complex shape is established.
The influence of the type of plasticizer on the physical and mechanical properties of porous molybdenum blanks and its mechanical properties after consolidation is established. The influence of the type of plasticizer on the chemical composition of sintered products after sintering is established. It is shown that PEG provides the required compression strength of complex shape. It is established that SC provides the recovery of oxides in powders, which has a positive effect on the mechanical properties of the sintered material.
Product Description
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Bogomol Iurii I.
Huriia Iryna M.
Loboda Petro I.
Lukyanenko Ivan V.
Soloviova Tetiana O.
Yamshynskyi Mykhailo M.
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2020-04-02
