Easy To Use SiCo Cored Wire

CaFe cored wire is made of strip steel coil and calcium silicate powder, which assists the wire feeding link in steel smelting. According to different production environments, the types of cored wires used are also different, and the application of calcium silica wire is more helpful to help the molten steel increase silicon and calcium elements, and also avoid the mixing of other impurities, and can also cut calcium silicon into uniform small sections, which also facilitates the rate of steel smelting.

1.SiCa cored wire can be divided into four more detailed types in a general sense, and our company also classifies calcium silicone cored wire. The calcium content in these four kinds of calcium silicon cored wire is getting larger and larger, but the highest is not more than 30%, and the content of silicon elements is between 50-60.

2. When the SiCa cored wire is treated, the reaction with the molten steel is more intense than that of the calcium silicon line, and it is necessary to pay attention to the calcium treatment operation, such as the feeding depth and feeding line speed, etc., during the feeding operation, due to the large calcium vapor pressure of the solid core pure calcium line, in order to prevent the natural evaporation of calcium, the solid core pure calcium line must be fed deeply. One method is to increase the thickness of the iron sheet to prevent its premature melting and affect the release depth of calcium, and the other method is to increase the feeding speed to increase the release depth of calcium, and the higher feeding speed enables the solid core pure calcium line to penetrate the slag layer and reach a certain depth, reduce the oxidation of Ca by slag, increase the absorption of calcium by molten steel, and improve the recovery rate of calcium.

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