Silicon Barium Calcium is a good new deoxidizer in steelmaking, and has good desulphurization and phosphorus ability. It plays a very important role in smelting steel with low sulfur and low phosphorus. It has a broad application prospect in the special steel system. Barium calcium alloy is a new type of high efficiency compound alloy in barium alloy. It is the deoxidizer, desulfurizer and dephosphorization of steelmaking. It is the inoculant and modifier in the casting. We can supply alll kindly of it, Si 35-55,Ca 10-18, Ba 1-20.