Cast - top ladle slag modifier modifier

First, the top slag modifier (ladle modifier) ??Features: (top slag modifier) ??The product is mainly used for large slag modification, with strong oxygen capacity, after the end of the converter steel surface in the ladle added After upgrading W (FeO + MnO) by a 25% to 5%, but also to improve the adsorption capacity of slag inclusions, improve steel cleanliness, the formation of the characteristics of the low-melting ladle slag for molten steel in RH furnace desulfurization create better conditions to improve castability of molten steel, molten steel by the end of the RH refining furnace continuous casting directly, without having to spend a lot after LF refining production costs, improve economic efficiency, but also improve steel quality. Second, the top slag modifier Physical indicators: Al /% Al2O3 /% H2O /% SiO2 /% CaO /% size / mm ≥30 10 ~ 30 <1 <10> 20 5 ~ 35