The water-cooled cover of electric arc furnace is widely used because it has a series of advantages such as long service life and refractory material saving. However, the current domestic manufacturers use the situation Several problems need to be further solved: (1) After using the all-water-cool
READ MOREThere are many kinds of refractory materials for electric furnace cover, but no matter how the plan is, the refractory brick still requires good thermal shock resistance, corrosion resistance to slag high temperature splash, as well as integrity, and the most important thing is to ensure that the st
READ MORE