CauseA nalysisand Im provem entofPoorFluidity ofM olten Steel in C ontinuous C asting M achine
ZHANG Fei
Abstract：Pointing to poor fluidity of molten steel in continuous casting machine at the early stage of new starting casting and by detection analysis to nozzle blockage, found that the main reasons are high temperature of molten steel, serious molten steel secondary oxidation and tundish scouring, etc. Through adopting some measures included raising the molten steel surface in tundish at starting casting , increasing the refining slag amount in early four furnace, extending the treatment period of LF refining furnace and formulating a standard for starting casting operation of continuous casting machine, etc, the fluidity of molten steel at new starting casting can be improved effectively.
Keywords：fluidity of molten steelnozzle cloggingstandard operatingrefining
Publication Date：2014-01-01
Online Publishing Date：2026-05-22(First online date of this platform, not the publication date of the document)
Pages：2( 15-16 )