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Low sulfur graphite carburizer

2021-11-08

Low sulfur graphite carburizer: at present, whether the casting enterprises use cupola production or induction furnace production, in carburization, generally use pig iron or low sulfur graphite carburizer in cupola or induction furnace adjustment. When carburizing in the furnace, cupola needs to wait for the waiting column to fall, induction furnace needs to melt, diffusion, processing speed is slow, time-consuming, affect the production efficiency; Especially the use of pig iron carburization, virtually improve the proportion of pig iron ingredients, greatly increase the production cost.