随着钢铁企业的加速发展 ,过去的转炉自流补炉料因其烧结时间长、粘结性差、不耐冲刷等缺陷已经不适用生产及工艺要求。河南省西峡县保护材料集团有限公司以高纯质 Mg O为主要材料 ,并配入适量的其他精料生产了高强度快硬镁碳质转炉自流热补料。经在济钢使用评价表明 ,该产品在 With the accelerated development of the iron and steel enterprises, the past converter self-supporting fill due to its long sintering time, poor adhesion, impatience flushing and other defects have not applied to production and process requirements. Xixia County, Henan Province, the protection of Materials Group Co., Ltd. to high-purity MgO as the main material, and with the right amount of other concentrate production of high-strength fast-hardening magnesium carbonaceous converter gravity feed. After the use of Jinan Steel evaluation shows that the product is in