硅质干式料 quartz dry ramming mass

硅质干式料取代上一代硅质捣打料，在中频炉炼钢短流程的连铸环节解决了，中间包工作层施工速度以及脱模的问题。

同时满足了中频炉短流程连铸环节中间包对成本的要求。 

中频炉硅质干式料复合结合方式，在低温加热后，干式料整体硬化成型，方便去除胎膜，避免石英砂掉落，污染钢水。 

在上线连铸之前，加热到1000度，正常开浇，硅质干式料整体寿命不低于20小时。 

 quartz dry ramming mass replaces the previous generation of siliceous ramming mass, and the problems of construction speed and demoulding of tundish working layer are solved in the continuous casting process of induction furnace steelmaking.

At the same time, the cost requirement of tundish in short process continuous casting of induction furnace is satisfied.

induction furnace silicon dry material composite combination, after low temperature heating, dry material hardening molding, easy to remove mold，Avoid falling quartz sand and contaminate molten steel.

Before the line continuous casting, heating to 1000 degrees, normal open pouring, silicon dry material overall life is not less than 20 hours.