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The Smelting Process Of Scrap Tempered Ductile Iron
The Smelting Process Of Scrap Tempered Ductile Iron - Minghe Casting ① High-quality coke. The sulphur content should be low, the lumpiness is 60-80mm, and it has high strength. It cannot be crushed after being burned. ②Spent electrode block. It is best to have a certain length to facilitate cutting into the molten iron.
(PDF) Melting of Grey Cast Iron Based on Steel Scrap Using ...
It is equipped with a riser and sprue system and adopts bottom pouring with a pouring weight of 500kg. The smelting and pouring plan is designed to use a 1.5t smelting intermediate frequency furnace to melt 1.5t molten iron, 500kg each time spheroidizing inoculation, and pouring 1 box of small sample test pieces.