The application and research of circulation gas control in RH refining furnace
LIU Xiang
ZHAO Feng-hui
AN Li-juan
OU Xing-hua
YANG Hong-yin
Abstract：The state of circulating gas has a direct effect on the treatment of RH furnace refining.This issue discussed about flow control in RH process,designed a specific method of circulation flow distribution control and circulation increment PI adjust.It is proved the effectiveness of this method in 300 t RH furnace.Via the research,this method ensured the quality of molten steel in RH refining process.
Keywords：RH refining furnacecirculation gasflow controlincrement PI
Publication Date：2017-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：4( 16-19 )