內(nèi)容:
exploiation conditions:
1 weight of molten metal-310-385
2 daily quantity of casting-35 each converter
3 assortment of steel made on the whole campaign
casting part with carbon content 0.05% max-up to 70% max
casting part with output temperature 1700 攝氏度 min-35% max
casting part with output temputerure 1650 攝氏度 ,in-20% max