Reasons for the widespread use of silicon-calcium wire

 Its use is the core wire through the manufacturer's wire feeding machine inserted vertically into the iron or steel, in the ideal depth will be core wire and other metallurgical materials will get fully melted and produce chemical reactions, effectively avoiding the reaction between the added elements and air, slag, improve the absorption rate of the manufacturer's metallurgical materials. Feeding line speed and feeding line rhythm is the key parameters of the silica-calcium wire feeding process, feeding line speed and rhythm too fast or too slow will affect the solid core of pure calcium wire melting time and oxidation, resulting in metallurgical effects are affected, the operator must pay strict attention to the steel situation, once the steel tumbling fierce, shall pause for a moment before continuing to feed the line to prevent spattering. Feeding speed and feeding rhythm is the key parameters of the silica line feeding process, feeding speed and rhythm will affect the melting time and oxidation of the silica line too fast or too slow, resulting in metallurgical effects are affected, so the application of silica line must always pay attention to the steel situation. The reasonable application of calcium silica wire can improve all aspects of steel performance, plasticity, impact toughness, and fluidity of the steel. In the furnace outside, refining technology continues to improve today, leading to the successful development of the feeding line technology. The use of feed line technology using calcium silica wire has greater superiority than powder spraying and direct addition of alloy blocks. Feedline technology can effectively put calcium silica wire into the ideal location in the steel, change the form of the inclusion, improve the castability and mechanical properties of the steel.