ladles filler sand
Consteel's CMFS filler sand is formulated by most compatible composition including addictive with favorable grain size distribution which thus features as following and widely utilized in EAF's EBT and ladles nozzle applications.
Low thermal conductivity property at various temperature scope which help form appropriate sintered layer to support high self-pouring ratio higher than 98%;
Low sintering temperature which enable quick sintering formation;
No contamination to molten steel due to inert reaction to steel and extremely low solubility;
High refractoriness under load which ensure the stable sintered layer in various conditions;
High fluidity characteristic which guarantee the successful drainage during the pcuring step.