СПОСОБ ОПРЕДЕЛЕНИЯ СОДЕРЖАНИЯ ФОСФОРА В МЕТАЛЛЕ

摘要

FIELD: siderurgy. ^ SUBSTANCE: invention relates to an area of siderurgy; specifically, to oxygen converter production. The method is comprised of definition of the height of location of a measuring tuyere in the plenum of the converter, definition of the thickness, and the slag volume indicated V slag. The composition of phosphorus P in metal is then determined in accordance with the functional connection: P = 3-10-6 . V2 slag - 0.0006 . V slag + 0.0332. Use of this invention provides increases in the steel production. ^ EFFECT: increases in the steel production. ^ 1 dwg