CALCIUM ALUMINATE

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Using method: The amount should be according to practical application condition of different steels mills. We suggest that to add 5-12KG/Ton steel. Also it is can be added in twice: Layer it on the bottom of ladle before tapping, second time is adding when in the ladle furnace. When the steel are stirring by argon blowing, the synthetic slag shall be efficiently improve the steel Using feedback: It is widely used in LF and VD. As the S content in steel not less than 0.03%, it should be low to 0.015% of S content after synthetic slag. Speciality of Cacium Aluminate 1, Physical performance (1) Low melting point(≤1370), low viscosity, high fluidity, quick in slag-forming; (2) High absorption of sulfur; High desulphurisation, oxigenation and phosphorus-removing; Efficiently absorbing the impurities in the molten steel. (3) Capable to increase the refining efficiency and the life of steel ladle largely. Specifications 2, Standard of the Quality: GB/T205-2000 Terms Content Type A Type B Type C Type D Type E CaO (%) 49-54 47-50 42-45 33-35 27-30 Al2O3 (%) 41-45 38-41 42-45 52-55 ≥62 SiO2 (%) ≤4.0 ≤5.0 ≤5.5 ≤6.0 ≤4.0 Fe2O3 (%) ≤1.8 ≤2.0 ≤2.0 ≤2.0 ≤2.5 TiO2 (%) ≤1.8 ≤2.0 ≤2.5 ≤2.5 ≤2.5 MgO (%) ≤1.0 ≤1.0 ≤1.0 ≤1.0 ≤1.0 Size 0-35mm OR as per the requirement of customers

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Foset Co., Ltd.

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