It introduces the practice of smelting ferrozirconium-silicon with carbothermic method,and the ways of preventing and dealing with the furnace accretion.

• 介绍了碳热法冶炼硅锆合金的生产实践,并重点阐述了预防和处理炉瘤的办法,以及碳热法生产硅锆合金的前景。