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Information × Registration Number 0308U001521, 0105U002606 , R & D reports Title Development and introduction of technical suggestions on perfection of construction of oxygen furmi of martin stoves, including in the conditions of the lowered expense of liquid cast-iron on smelting of steel. popup.stage_title Розробка і впровадження технічних пропозицій по вдосконаленню конструкції кісневої фурми мартенівських печей, у тому числі в умовах зниженої витрати рідкого чавуну на виплавку сталі. Head Sushchenko Andrey, Registration Date 07-02-2008 Organization Pryazovskyi State Technical University popup.description2 Pyatipolosovaya oxygen furma for blowing of martin bath out from above with the tangentially located nozzles (with the double angle of slope of nozzles to the axis of furmi), having the promoted firmness of nozzles to the erosive wear and extended working range of expense of oxygen. The use of measure allows: to improve interfusion and intensify teplo- and massoobmen in the system "факел-шлак-metal", to decrease speed of erosive wear of produvochnih nozzles of oxygens furm, and, in the end, decrease the specific expense of conditional fuel on smelting of martin steel on 0,5 kg of u.t./t steel, to multiply firmness of oxygens furm on 10% (with the proper reduction of expense of copper rental and other expenditures on their making). Product Description popup.authors popup.nrat_date 2020-04-02 Close