Seamless Calcium Cored Wire

Seamless pure calcium core welding wire is a revolutionary solution that replaces traditional silicon calcium powder cores. By utilizing solid metal calcium core and optimized silicon powder ratio, and accurately wrapping it with seamless steel strip, this solid calcium core welding wire effectively solves the three major industry challenges in calcium treatment: oxidation, low absorption rate, and steel melt pollution.Our solid calcium core can deeply react with molten steel, effectively avoiding premature oxidation and significantly improving calcium recovery rate; At the same time, by optimizing the alloy ratio and reducing the consumption of ferrosilicon, the production cost per ton of steel can be reduced, maximizing input-output efficiency and reducing dependence on expensive ferroalloys. In addition, the seamless structure of the product effectively prevents atmospheric intrusion, increases the purity of molten steel by 1-2 grades, significantly reduces oxide inclusions, and bri…

Alloy Cored Wire