Welding electrode production has strict standards for raw material purity and impurity control. Excessive sulfur and phosphorus will cause welding pores, cracks, splashing and uneven welds. As a core raw material for welding electrodes, 45# atomized silicon powder is refined by high-purity smelting technology with strictly controlled harmful impurities such as sulfur, phosphorus and carbon, exceeding industrial standards. The spherical particles have good dispersion and mix evenly with electrode powder, improving electrode coating toughness, curing speed and forming qualification rate. It effectively avoids batch quality defects and enhances welding stability and appearance quality of finished electrodes. Suitable for carbon steel electrodes, low-hydrogen electrodes and special industrial welding materials, it supplies stable raw materials for global welding manufacturers.
