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Information × Registration Number 0207U008496, 0106U002030 , R & D reports Title Principle creation of cast wear and tear materials on the basis aluminium and copper popup.stage_title Head Chernega D.F., Registration Date 13-12-2007 Organization National Technical University of Ukraine "Kiev Polytechnic Institute", Mechanical Building Institute, chair Resistance of Materials popup.description2 The work made in order to development of technologycal recommendation at creation of cast wear and tear materials on the basis aluminium and copper alloys, The were proposel principle new conception of production of refractore modifying addition in to melt aluminium. A develope technology of the fusion melt aluminium processing out of stove, that found on the fast cooling of hat ligature (1223 K) in processing of mixing its with basis alloy at proportion of components as 1:4. This technology permit to grow assimilate of refractory modifying addition by melt aluminium till 90 % and firmnes wear and tear of casting with standard foundry Al-Si alloys by constant resistance to rupture 260-265 MPa and 20-25 %. A develope and a controle methodic of the receipt foundry technical insistence materials an the basis copper alloys, a creatione new class this materials and a propose new technologycal decisions of mouting friction-knotes. The adaption on production real technology permit to grow in 1,4-1,5 time longlife friction-knotes and to economize shortage of materials system Ni-Ti. Product Description popup.authors popup.nrat_date 2020-04-02 Close