杭钢100t 精炼钢包炉经过实施永久层整体浇注、耐火材料综合砌筑、造渣工艺调整等措施,包龄提高到61炉,增加了钢包运行的安全性。 After 100t refined ladle furnace of Hangzhou Iron and Steel Co., Ltd., the permanent pouring of integral ladle, the comprehensive refractories masonry and slagging process adjustment were carried out. The package age was increased to 61 furnaces, which increased the safety of ladle operation.