- 17
- Dec
What are the refractory materials used in blast furnaces
क्या कर रहे हैं refractory materials used in blast furnaces
Refractories used in blast furnaces mainly include carbon bricks and silicon-alumina refractories. Blast furnace carbon bricks include semi-graphite carbon bricks, microporous carbon bricks, ultra-microporous carbon bricks, graphite bricks and molded small carbon bricks.