- Taphole driller is a key equipment to open the taphole blast furnace.
- Operation and maintenance of hydro - electrical taphole opening machine in Jinan Iron and Steel Co.
- Since the SiC brick was applied , the life of taphole and lining on the furnace was prolonged.
- Taphole Mrx is a functional refractory material that used for the blast furnace.
- As results of the scheme, without artificial intervention, the taphole drill becomes much more agile to dodge fire.
- The normal carbon brick at oxidable part in silicon metal furnace taphole was replaced with SiC brick in order to increase its oxidation resistance.