转炉无氟复合造渣剂的使用实践

Application of Fluoride-free Complex Slagging Medium of Converter

转炉冶炼的高效化与生产过程的清洁化已成为现代炼钢技术发展的核心任务,中厚板卷厂通过比较几种化渣剂的化渣机理,研究无氟复合造渣剂的使用方法。实现了转炉生产全程化渣、降低了钢铁料消耗、消除了氟离子污染,取得了明显的经济效益。

With the development of modern steelmaking technology,the key task is to realize high efficiency of converter smelting and clean production. By contrasting the mechanisms of several slag melting agents and studying the usage method of fluoride-free complex slagging medium,it can realize slag melting in converter production and decrease the metal charge consumption and remove fluoride contamination. Remarkable economic benefits have been obtained.