How does billet caster pull out billet cracking?
The strict two cooling water distribution system, the degree of purification of the molten steel, and the precise arc are related!
There are many kinds of cracks. Which one are you talking about? It is related to the water radian of the crystallizer.
If it is a surface crack, it is necessary to take slow cooling measures to the entrance and exit of the mold and minimize the harmful elements such as parathion
