ccccc 1. Introduction:It is the grey lumpish solid. It has very strong stabilities and does not place any chemical reaction in the dry air.2. Usage:The ferro silicon is used extensively in the steel-making, casting non-ferrous metals and other industrial production; It is the good...

pure silicon metal: Si>97~98% 1. Introduction:It is the grey lumpish solid. It has very strong stabilities and does not place any chemical reaction in the dry air.2. Usage:The ferro silicon is used extensively in the steel-making, casting non-ferrous metals and other industrial...

Fesi 72%min, Al 1.5%max, P 0.04%max, S 0.02%max, C 0.15%max, size 0-50mm, 50-100mm,10-50.20-100, 1. Introduction:It is the grey lumpish solid. It has very strong stabilities and does not place any chemical reaction in the dry air.2. Usage:The ferro silicon is used extensively in...

Si 70%min, Al 1.5%max, P 0.04%max, S 0.02%max, C 0.15%max, 1. Introduction:It is the grey lumpish solid. It has very strong stabilities and does not place any chemical reaction in the dry air.2. Usage:The ferro silicon is used extensively in the steel-making, casting non-ferrous...

Fesi 72%min, Al 1.5%max, P 0.04%max, S 0.02%max, C 0.15%max, size 0-50mm, 50-100mm,10-50.20-100, 1. Introduction:It is the grey lumpish solid. It has very strong stabilities and does not place any chemical reaction in the dry air.2. Usage:The ferro silicon is used extensively in...

Fesi 75%min, Al 1.5%max, P 0.04%max, S0.02%max, C 0.15%max, size 0-50mm, 50-100mm 1. Introduction:It is the grey lumpish solid. It has very strong stabilities and does not place any chemical reaction in the dry air.2. Usage:The ferro silicon is used extensively in the...