复吹转炉多孔定向供气元件概况及其寿命影响因素  

Developing situation and the service life influencing factors of MHP for combined blowing converter

作　　者：高俊玲 李伟 娄军峰 王书明 Gao Junling;Li Wei;Lou Junfeng;Wang Shuming(Puyang Refractories Group Co.,Ltd.,Puyang 457000,China)

机构地区：[1]濮阳濮耐高温材料(集团)股份有限公司

出　　处：《耐火与石灰》2019年第5期19-21,共3页Refractories & Lime

摘　　要：多孔定向供气元件是转炉供气元件的主要类型之一,广泛地应用于复吹转炉。本文介绍了其制造过程、损毁机理、影响寿命的因素,如供气元件的材质结构、砌筑方式、炼钢工艺及维护方式等。Multiple hole plug (MHP) was one of the main type of converter gas plug and widely used in combined blowing converter.The manufacturing process,wear mechanism,service life influencing factors,such as the materials and structure of the MHP,installing,steel-making technology,maintenance were introduced in this paper.

关 键 词：复吹转炉 多孔定向供气元件 损毁机理 

分 类 号：TF715.2[冶金工程—钢铁冶金]