Cored wire is to be adding various additives or liquid steel in liquid iron (deoxidizer, desulfurization agent, modifier, alloy etc.) broken into a certain size, and then wrapped into a composite material with arbitrary length of cold rolled low carbon steel strip.
Uses: deoxidation, desulphurization and alloying agent for steel, nodular cast iron spheroidization agent and inoculant.
1.when dealing with molten iron, the reaction is smooth and uniform, so as to avoid the two oxidation;
2.Automation and precision can be realized. The composition of molten iron can be effectively controlled so as to stabilize the alloy elements in steel;
3.high absorption rate, reduce alloy consumption, thereby reducing costs, while improving the working environment.
The heavy line (g/m)
Spheroidal graphite cast iron
carbon>98.5 sulfur<0.005 ash content≤0.5Volatile≤0.5