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Information × Registration Number 0207U000481, 0105U000503 , R & D reports Title Development of economy efficient materials for mining tools popup.stage_title Head Didyk R.P., Registration Date 25-01-2007 Organization National Mining University popup.description2 The use of wearproof alloyed is offered steel and cast-irons which after the proper consolidating treatment can be used for making of gornoregushego instrument, in place of expensive hard alloy of the type VK. In quality experimental steel were explored alloyed the instrumental and the white alloyed cast-irons. As consolidating treatments were used heat treatment on maximal hardness, and also high-power treatments by a laser elektroiskrovim by a method and himiko-heat treatment after shock-wave loading. A technological chart is offered productions of instrument with the poured insertions from steel or cast-irons. Product Description popup.authors popup.nrat_date 2020-04-02 Close