The potential of cooling slope casting process to produce EN AW 6082 forging stock for the manufacture of EN AW 6082 suspension components was investigated.EN AW 6082 billets cast over a cooling plate offer a fine uni...The potential of cooling slope casting process to produce EN AW 6082 forging stock for the manufacture of EN AW 6082 suspension components was investigated.EN AW 6082 billets cast over a cooling plate offer a fine uniform structure that can be forged even without a separate homogenization treatment.This is made it possible by the limited superheat of the melt at the start of casting and the fractional solidification that occurs already on the cooling plate.Suspension parts forged from cast and homogenized billets with or without Cr all showed a umform structure,and the hardness reached HV 110 after the standard artificial ageing treatment.展开更多
文摘The potential of cooling slope casting process to produce EN AW 6082 forging stock for the manufacture of EN AW 6082 suspension components was investigated.EN AW 6082 billets cast over a cooling plate offer a fine uniform structure that can be forged even without a separate homogenization treatment.This is made it possible by the limited superheat of the melt at the start of casting and the fractional solidification that occurs already on the cooling plate.Suspension parts forged from cast and homogenized billets with or without Cr all showed a umform structure,and the hardness reached HV 110 after the standard artificial ageing treatment.