1.High dissolution speed
2.High graphite crystal nucleus and high graphitization degree: it
can reduce the iron liquid contraction tendency and improve the
mechanical properties of casting.
3.It may increase the dosage of scrap steel and reduce the demand
of pig-iron or even without adding pig iron. It may well
effectively avoid the heredity of pig iron to affect the casting.
4.Stable carburetion, good absorption rate and distinct
temperature-lifting effect. There is no return slag. It can
effectively protect and lengthen the furnace life and reduce the
consumption of the furnace lining.
It’s mainly used in the steel plant and foundry,especially meeting
the strict requirement of high carbon, low sulphur and nitrogen
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