Description

Raw material of monoblock stopper :

The stopper head and slag zone are made by corundum and zirconia oxide powder as raw material.The stopper body is made corundum and graphite as raw material.

 

Character of monoblock stopper :

1.Favorable slag resistance,

2.Strong fracture resistance at normal temperature,

3.Good liquid steel resistance and washing erosion,

4.Good steady in the course of usage.

 

Applicaion of monoblock stopper :

The products are used to control the molten steel flow that enter into the crystallizer.