The technique of circumfluence control for molten steel in RH

Circumfluence control for molten steel is an important technique in RH refine system.Via many designs and researchs,tests and summarisation of many RH refine systems,the author has formed an integrative particular technique and standard design which has good effects for RH molten steel circumfluence control.This technique and standard design is useful for improving the quality and throughput of molten steel refined with RH.