Why is it easy to block the water outlet during the continuous casting process of special steel

 　　Because special steel contains a lot of alloy elements, especially more active metal elements. Such as Al, Ti, Cr, Ni, Mn, etc. These elements can easily combine with O and N to form complex inclusions such as A1203, Ti02, Ti (CN), (Cr-A1) 203, and (Mn Ti) 204. This not only results in poor fluidity of the molten steel, but also makes it easy to block the nozzle during the pouring process.



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Japanese Standard (1)

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