无锡锡兴钢铁联合公司(无锡县钢铁厂),在炼钢电炉上应用微机对电极实行自动调节,取得显著成效。今年三四月间,他们投资6.5万元,在一炼分厂的3t电炉上改用微机自动调节电极升降,使钢水的熔化时间缩短,设备的故障明显减少,作业率提高,每炼一吨钢 Wuxi tin Hing Iron and Steel United Co. (Wuxi Iron and Steel Plant), in the steel electric furnace microcomputer application of automatic adjustment of the electrode, and achieved remarkable results. In March and April this year, they invested 65,000 yuan in a refinery’s 3t electric furnace to use microcomputer automatically adjust the electrode lift, the molten steel to shorten the melting time, equipment failure significantly reduced, the operating rate increased, refining a ton steel