REFRACTORIES & LIME ›› 2021, Vol. 46 ›› Issue (4): 24-28.

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Causes and improvement measures of leakage between ladle nozzle of steelmaking ladle

Cui Xinhua1  Zhang Zhizhong2  Zheng Yuxiang3   

  1. 1.Technology Department of Hebei Xinda Iron & Steel Group Co.,Ltd., Tangshan 064400, China; 2.Hebei Tangshan Strong Refrectories Co.,Ltd., Tangshan 064400, China; 3.Liaoning Dashiqiao Zhongmin Chiyuan Industrial Co.,Ltd., Yingkou 115100, China
  • Online:2021-08-10 Published:2021-09-14

Abstract:

In the process of using the new intelligent ladle supporting nozzle block brick and nozzle,there are many leakage accidents,and there are potential safety hazards.The research and analysis show that the design is defective,and some results have been achieved through improvement.

Key words: Steelmaking ladle, Nozzle block brick, Leakage accident, Improvement measures

CLC Number: