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Information × Registration Number 0308U001796, 0107U011464 , R & D reports Title Implementation of effective heat insulating powders for killed steel grade pouring popup.stage_title Впровадження ефективних теплоїзолюючих сумішей для розливання спокійних марок сталі Head Stovpchenko Ganna, Доктор технічних наук Registration Date 13-03-2008 Organization National Metallurgical Academy of Ukraine popup.description2 It was determined that shrinkage is the principal reason of origin of additional cut of killed steels on the Blooming. Expedience of replacement of ash-slate powder is shown on to the results of estimation of row of indexes (specific consumption of mixture, liquid steel consumption per ton of rolled metal, surface quality, macrostructure and chemical heterogeneity). Replacement on the new "Lusar" powder at pouring provides a substantial economic effect ( 7.05 UAH/t at bottom pouring and 126.5 UAH/T at pouring from top). Product Description popup.authors popup.nrat_date 2020-04-02 Close