What are the problems in continuous casting production in steel mills ?

According to the temperature of molten steel and the composition of carbon-manganese silicon, the difference in steel grade is also, especially for high-carbon, the zero-segment water should not be too large, which will cause cracks and steel leakage!

High carbon 235 is an example! Because 235 and 335 are less flexible, it is more likely to cause cracks and steel leakage!

The difference between zero-stage water and one-stage water should not be too large. The high temperature of high-carbon steel is generally higher. If the water volume is small, it will cause the dislocation. If the water is large, it will cause shrinkage!

Great contracting according to stabilize the level of the liquid surface temperature of packets, if the liquid surface could not steady, the contracting breakout may cause cracks or crack heavy!

Therefore, water distribution is also associated with ingredients .