从相关专利看高炉风口技术的发展  

TECHNICAL DEVELOPMENT OF BF TUYERES DESCRIBED BY THE PATENTS

作　　者：陈亮[1] 谢田华 

机构地区：[1]上海宝钢研究院科技信息所,201900 [2]广西贵港炼铁厂

出　　处：《上海金属》2001年第2期6-9,共4页Shanghai Metals

摘　　要：从相关的专利研究 ,通过对传统风口结构、材质以及保护方式等方面改进 ,介绍延长风口使用寿命的技术 。The improvements to the structure,material and protection method of traditional BF tuyere were introduced by the description of the patents,including the contents of extending the service life of the tuyere and making smooth procedure of the BF process.

关 键 词：高炉 风口 保护层 专利 炼铁 

分 类 号：TF573.7[冶金工程—钢铁冶金]