Zirconia sizing nozzle core | Zhuo metallurgy | Shanghai zirconia sizing nozzle core

Ladle: outside ladle refining furnace type short. Its characteristics are longer than the time the ladle refining process (about 60 to 180 minutes) Shanghai sizing nozzle zirconium core, with a variety of refining function, reduced steel temperature compensation Shandong sizing nozzle heater core zirconium, suitable for all kinds of high alloy steels and special features (such as ultra-pure steel species) refining. Vacuum decarburization Act (VOD), vacuum arc heating degassing (VAD), ladle refining method (ASEA-SKF), closed-end trim components argon method (CAS) and other zirconium sizing nozzle core, are such ; Similarly there argon oxygen decarburization (AOD). Steelmaking slag: Adjust operating steel and iron production of slag composition, alkalinity and viscosity and response capacity. The purpose is through the slag - metal reaction has been refining the requirements issued by the composition and temperature of the metal. For example BOF slag and blowing operation is to generate sufficient liquidity and alkalinity slag Hebei zirconia sizing nozzle core, it can deliver enough oxygen to the metal surface so that the sulfur, phosphorus dropped plans steel cap below, the amount of oxygen blowing and splashing and slag overflow minimized.