For many people engaged in the metallurgical industry, for silicon barium calcium alloy is not strange, understand its use and use methods. In order to allow the user to a full understanding of the silicon barium calcium alloy, better use of the calcium silicon barium alloy, will be detailed explanation for it in the process of steelmaking, without the use of silicon barium calcium, it is because the silicon barium calcium is a good new in steelmaking deoxidizer, and has good desulfurization, phosphorus ability, for smelting sulfur, low phosphorus steel plays a very important role.
It has broad application prospect in special steel system. Si-barium calcium alloy is a new type of composite alloy of barium series. It is a deoxidizer and desulfurizer for steelmaking and also has the function of dephosphorization. Inoculation agent and metamorphic agent in casting. Barium reduces the vapor pressure of calcium and increases the solubility of calcium in molten steel in the temperature range of steel making. Compared with si-Ca alloy, the content of calcium in liquid steel is about twice that of si-Ca alloy when si-Barium si-Ca alloy is added as calcium source, and the calcium content in liquid steel is also significantly increased. The results show that barium protects calcium and reduces the oxidation of calcium in liquid steel, thus achieving the purpose of calcium treatment in liquid steel. There are many kinds of deoxidizer, silicon barium calcium is one of the many deoxidizers, has a good deoxidization, dephosphorization effect, for smelting sulfur, low phosphorus steel plays a very important role. Silicon barium calcium is a kind of deoxidizer and has a broad development prospect in steel making industry.
