company news about What industries are seamless metal calcium cored wires used in?

What industries are seamless metal calcium cored wires used in?

Seamless metal calcium cored wires are suitable for steelmaking. They can purify molten steel, change the form of impurities, improve the castability and mechanical properties of molten steel, and significantly increase the absorption rate of calcium, reducing the cost of steelmaking, and have significant economic effects.

First, in terms of appearance, conventional metal calcium wires are mechanically pressed with buckled edges. The metal calcium wires currently used are seamless and have the appearance of seamless steel pipes.

Second, in terms of internal structure, the outer skin of conventional calcium wires is wrapped with ordinary carbon steel. The content of metal calcium wire is about 80%, and there are gaps inside after wrapping. Seamless calcium wire covering uses paper carbon steel 08Al, with a carbon content of ≤0.05% and a metal calcium wire content of 98% (no gaps).