Hot repair of EAF bottom ramming material

 

Hot repair of EAF bottom ramming material

1.Gradually reduce the loading amount. The last EAF of steel will completely discharge the molten steel. Immediately after tapping, the surface to be repaired is purged with oxygen, which is the key to affecting the repair of the entire EAF bottom.

 

2.Hoist the ramming material until the repaired surface falls, and move the crane to make it distributed reasonably. Hang in heavy objects for compaction.

 

3. The magnesia ramming material is used in a hot state, and the operation is convenient. The EAF slope of the magnesia-carbon brick slag line is maintained by the gunning process. After hot repair, it should be oven for more than 20min.

We Changxing Refractory Material Co.,LTD is professional manufacturer and supplier of refractory materials for more than 30 years. Our high quality EAF gunning material are good sold to many countries say South Africa, Bangladesh, Indonesia, Malaysia, etc. Shall any interests, welcome to contact us. Our team would make best to be your reliable partner!

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