研究了不同频率对电渣锭质量的影响.研究结果发现:电源频率的降低导致了渣池电磁搅拌的强烈,促进了渣池的温度均匀,因而降低了金属熔池深度;随着电源频率的降低,铸锭中的氧含量明显增高,这主要是由于在渣池中的部分氧化物发生了电解反应,导致了氧进入钢中,增加了钢中的夹杂物含量.
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