ferro silicon ball

Hengyun Co., Ltd is one of the professional producers of Ferro Alloys, Refractory Material, Welding Material&Foundry Material in China. Some details ofSilicon Briquettethat we usually supply are as follows: Chemicals Composition A). Si 65-72%, Al 1.5%max, C 1.5-5%, S 0.02%max, P 0.04%max,Ca 1.5%max,Cr 0.5%max,Mn 0.5%maxB). Si 50-60%, Al 1.5%max, C 1.5-8%, S 0.02%max, P 0.04%max,Ca 1.5%max,Cr 0.5%max,Mn 0.5%maxSize: 3-6cm or at customers option Packing: In 1mt big bag Inspection: SGS or MTC In case you purchase other specification ofSilicon Briquette or Silicon Brickthan we are supplying, we are pleasure to suggest more. Our products are customer-oriented with different granularityand chemcial composition according to customers' requirement. Welcome domestic and aboard customers to have a busines talk with us.