硅铁厂家卖家买家

Si 72%min, Si 75%min, S 0.03%max, P 0.03%max, C 0.2%max Mn 0.5%max, Al 1.6%max

Atomized(stablished) ferrosilicon 45% is widly used extensively in the welding industry.

Atomised ferrosilicon,Si15% is used extensively in the dense media separation process in both the metal recycling and mining sectors.

Atomized(stablished) ferrosilicon 45% is widly used extensively in the welding industry.

Foaming slag inhibitors has good inhibitory effect on BOF slag foaming slag splashing.It can prevent and control the extent of splashing effectively,meanwhile reduce the metal consumption in blowing the metal material processand creat favorable conditions for saving cost.You will improve the furnace safety operation by using this foaming slag inhibitors obviously. Side-effects, Pollution and dirty molten steel will be prevented by adding the foaming slag inhibitors and make your production process more effective.

60#Silicon briquette is a good substitute for FeSi in steel making,which has advantage in lowing the costs of production and reusing resourves.This products is the new products we developed and maily repressed by silicon metal powder.

Atomized(stablished) ferrosilicon 45% is widly used extensively in the welding industry.

1.Usage Ferrosilicon 45% is used extensively in the welding industry refractory industry. 2.Sizes Fine, Coarse, Cyclone 60. 3.Character Low oxygen content,sphericity or similar sphericity,very good spreadability and liquidity. We can provide sample with different chemical composition and granularity upon request.

1.Usage ferrosilicon 15% is used extensively in the dense media separation process in both the metal recycling and mining sectors. 2.Sizes Fine, coarse, Cyclone 60. 3.Character Low oxygen content,sphericity or similar sphericity,very good spreadability and liquidity. We can provide sample with different chemical composition and granularity upon request.

50#Silicon briquette is a good substitute for FeSi in steel making,which has advantage in lowing the costs of production and reusing resourves.This products is the new products we developed and maily repressed by silicon metal powder.

1.Usage ferrosilicon 15% is used extensively in the dense media separation process in both the metal recycling and mining sectors. 2.Sizes Fine, coarse, Cyclone 60. 3.Character Low oxygen content,sphericity or similar sphericity,very good spreadability and liquidity. We can provide sample with different chemical composition and granularity upon request.

Atomised ferrosilicon 15% is used extensively in the dense media separation process in both the metal recycling and mining sectors.

Calcium Ferrite: CaO40%min,Fe2O330%min.S0.06%max,P0.06%max Usage : Calcium Ferrite is new product we developed and mainly used in steel making Character: 1.Offer low melting point and dissolves quickly in the slag process. 2.Smelting time is shortened.It made to desulfurize fastly and suppresses phosphorus into molten steel. 3.Ladle can be used more time by protecting the ladle lining from the erosion . 4.Helpful for purifying the molten steel. 5.Lowing the cost of steel production。

Silicon briquette is a good substitute for FeSi in steel making,which has advantage in lowing the costs of production and reusing resourves.This products is the new products we developed and maily repressed by silicon metal powder.

SiO2(%)(min. ) 85.05 88.05 99.05 92.05 94.05 96.05 Fe2O3 (%) 0.78 0.44 0.21 0.25 0.20 0.20 Al2O3 (%) 0.29 0.20 0.21 0.25 0.20 0.20 CaO (%) 0.39 0.30 0.36 0.30 0.30 0.30 K2O+ Na2O (%) 0.29 0.24 0.22 0.20 0.20 0.20 Moisture (%) 3.05 2.55 2.05 2.05 1.85 1.25 Loss on Ignition (L. O. I) @975OC (%) 4.38 3.38 2.38 2.38 2.28 1.88 Bulk density-Densified: 350-700KG/M3 Bulk density-Undensified: 150-200Kg micro_silica(AT)yahoo(DOT)CN