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Information × Registration Number 0305U001518, 0104U009162 , R & D reports Title Nature and mechanism of generating silicon nonferrous inclusions researching and influense of them on the cast steels nantity, manufactured by mini steel mill "ISTIL" (Ukraine). popup.stage_title Дослідження природи та механізму утворення силікатних неметалевих включень та їх вплив на якість сталі, розлитій у виливниці виробництва ЗАТ "ММЗ "ІСТІЛ" (Україна). Head Trotsan Anatolij, Registration Date 04-03-2005 Organization Pryazovskyi State Technical University popup.description2 By metallurgical surveys is established, that the non-metallic inclusions in studied steels represent not silicate inclusions, and aluminates of calcium, in particular case sulphides of manganese, or inclusions of a composite structure inclusive manganese, calcium, aluminum, sulfur and oxygen. For a decrease contamination steel aluminates of calcium lineage and spindle-shaped form it is necessary to increase weight of dopes on discharge in a ladle - lime with 700 up to 1000 kgs, fluorite up to 100 kgs and to achieve fulfilment of a ratio Мlim/МAl і 4 Product Description popup.authors popup.nrat_date 2020-04-02 Close