Electric Furnace Bottom Tapping Filling belongs to refractory material

Production Process

Synthetic magnesia is used as the main material, the particle size ratio is strictly controlled, and a certain amount of binder is added at the same time to make it through mixing

Advantage

The product has the characteristics of good erosion resistance, good oxidation resistance, high strength and long life.

Application

It is used for the filling of various electric furnace tapholes, and the casting rate is greater than 95%.

Classification

Tap hole filler of electric furnace is made of specific high-quality olivine sand, which has high refractoriness, and is used for tap hole of eccentric bottom electric furnace. Before tapping, the EBT electric furnace tap hole filler is placed on the tapping platform, and the molten steel can smoothly flow into the ladle through the filler during tapping. The automatic pouring rate of this product can reach more than 90%. Electric furnace filler is a highly refractory granular material used in electric arc furnaces with eccentric bottom tapping to allow free and easy opening of the tap holes. EAF fillers do not sinter at steelmaking temperatures, so they maintain high fluidity at high temperatures.