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高炉冶炼强化后,炉缸、炉底寿命一直是高炉长寿的限制性因素。我国自80年代初开发含钛物料护炉技术后,采用该项技术,可以较好地解决炉缸炉底的寿命问题。本书概括地介绍了含钛物料护炉的有关机理、护炉经验、大中小各种类型高炉的护炉生产实践及效果、风口喷吹与铁口炮泥加入新方法等试验结果,以及新型护炉料的开发应用等,比较系统地总结了我国开发、应用护炉
After blast furnace smelting is strengthened, the life of hearth and hearth has always been a limiting factor for the long life of the blast furnace. Our country since the early 80s developed titanium material protection technology, the use of this technology, you can better solve the problem of hearth furnace life. This book provides an overview of the titanium-containing material retaining the relevant mechanism of the furnace, furnace protection experience, all sorts of small and medium-sized blast furnace furnace production practice and effectiveness of tuyere injection and iron mouth stemming to join new methods and other test results, as well as new Protection of the development and application of charge, etc., a more systematic summary of our development, application of furnace