The Role And Use Of Compound Deoxidizer

There are many kinds of metallurgical materials that can be used as steelmaking deoxidizers, and different deoxidizers, with different characteristics, are added to different steel production. Improve the alloy yield, adsorption of inclusions, purify the steel. Due to the high efficiency of composite deoxidizer deoxidation, reduce alloy material powder, not only has excellent deoxidation, desulfurization function, and can make the oxide inclusions spherical, stable adsorption in the slag, to purify the metallurgical purpose of the steel.

  Applicable to a wide range of steel grades, low dosage, low viscosity of slag, easy to pour slag. Compound deoxidizer is not only applicable to unrefined plain carbon steel but also adapted to refined low-alloy steel, medium, and high carbon steel, and special excellent alloy steel grades. At the same time, it can shorten the refining time and improve the hit rate and recovery rate of the alloy. Dosage is generally 1.0-1.5㎏/ton steel, the slag made thin, not staining the ladle wall, easy to pour slag. Compound deoxidizer deoxidation can give full play to the role of strong deoxidizer deoxidation, but also by changing the composition of deoxidation products, improve the fluidity of the steel and improve the purity of the steel, the use of significant results. At the same time, the product not only has all the functions of the previous deoxidizer, but also can be used for steel refining furnaces and the second depth of deoxidation, and the effect is significant and can replace the traditional high-cost calcium carbide deoxidation. Compound deoxidizer deoxidation will not produce deoxidized aluminum floating and slagging phenomenon, deoxidation process can give full play to the strong deoxidizer deoxidation, but also by changing the composition of deoxidation products for inclusions precipitation to create more favorable floating conditions, improve the fluidity of the steel and improve the purity of the steel. Compound deoxidizer is not only suitable for not refining ordinary carbon steel but also adapted to the refining of low-alloy steel, medium and high carbon steel, and special alloy steel. At the same time, it can shorten the refining time and improve the hit rate and recovery rate of the alloy. Dosage is generally in 1.0-1.5kg/ton steel, the slag made thin, does not stain the ladle wall, easy to pour slag. Compound deoxidizer is low in price, easy to transport, does not absorb moisture, does not pulverize, no inventory of potential problems.