耐火与石灰 ›› 2020, Vol. 45 ›› Issue (6): 19-20.

• 综述 • 上一篇    下一篇

钢包下水口使用时的问题分析

牛茂胜  王朝阳  刘建中  韩岩松  翟建涛   

  1. 濮阳濮耐高温材料(集团)股份有限公司, 濮阳457000
  • 出版日期:2020-12-10 发布日期:2021-03-12

Problem analysis of ladle shroud in service

Niu Maosheng  Wang Zhaoyang  Liu Jianzhong  Han Yansong  Zhai Jiantao   

  1. Puyang Refractories Group Co.,Ltd., Puyang 457100, China
  • Online:2020-12-10 Published:2021-03-12

摘要:

钢包下水口是滑动水口系统的重要组成部分。本文分析了钢包下水口在使用时存在的横断、穿孔、夹钢、粘钢等问题的产生原因,提出了一些改进措施。

关键词: 滑动水口系统, 钢包下水口; , 侵蚀; , 裂纹

Abstract:

Ladle shroud is an important part of the sliding nozzle system.In this paper,the causes of the problems such as transverse fracture,perforation, steel entrainment and steel sticking of the ladle shroud in service are analyzed,and some improvement measures are summarized.

Key words: Sliding nozzle system, Ladle shroud, Corrosion, Crack

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