为寻求降低电渣鋼成本,我厂自1962年开始采用鑄造自耗电极。到今年上半年为止,已有45％的电极是使用鑄造电极,生产鋼号共20个,生产成本有很大下降,以不銹鋼为例,每吨鋼可降低1400元。經过試驗证明,电渣鋼采用鑄造电极使鋼錠化学成分均勻、低倍組織致密(与軋制电极比較沒有什么区別),就 In order to seek to reduce the cost of electroslag steel, I plant since 1962, casting consumable electrodes. By the first half of this year, 45% of the electrodes are made of cast electrodes, with a total of 20 steel grades. The production cost has greatly declined. Taking stainless steel as an example, it can be reduced by 1,400 yuan per ton of steel. After the test proved that the electroslag steel casting electrode so that the chemical composition of the ingot, compact microstructure (compared with the rolling electrode is no difference), on