前言首钢30吨氧气顶吹转炉湿法喷补是从一九七○年开始的。经过几年实践摸索,已初步掌握这项技术操作。并在提高炉衬寿命,平衡炉役周转,特别是在创全国炉令新纪录的过程中,发挥了明显的作用,成为提高炉令的重要措施之一。 Foreword Shougang 30 tons oxygen top-blown wet blasting is started from 1970. After several years of practice to explore, has initially mastered this technical operation. And has played an obvious role in raising the lining life and balancing the turnover of the furnace service, especially in making a new record in the national furnace. It has become one of the important measures for raising the furnace order.