We Specializing In Casting Slag Pot
We Specializing In Casting Slag Pot On May 23, 2019, we received a project of slag tank from a South American customer. According to the customer's requirements, it is an important equipment for steelmaking in the metallurgical industry. It is a kind of container for holding hot slag generated in the process of steel smelting , and it has bowl-shaped container with lifting lugs on both sides. At that time, the South American customer required that the slag tank could hold lead liquid at 900℃ and was made of pearlitic ductile iron, so we recommended qt500-7 ductile iron for him. Qt500-7 is of medium strength and toughness, and has certain resistance to rapid temperature change and corrosion resistance, and adopts sand casting process. Sand casting is a process with a long history and wide application. C hemical C omponent of QT 500-7: Composition (%) C Si Mn S P Mg Re QT500-7 3.40-3.90 2.00-2.90 ≤ 0.60 ≤ 0.05 ≤ 0.03 ≤ 0.10 ...