取向硅钢CGG-1冶炼工艺优化

Optimization on Smelting Process of Oriented Silicon Steel CGG-1

采用"EBT+LF+中间包+VOD+LF"工艺成功试制了取向硅钢CGG-1。通过对试制情况的分析和总结,对原冶炼工艺进行了优化。优化后的工艺为"EBT+VOD+LF",通过对比,采用优化工艺冶炼取向硅钢,生产效率高,冶炼消耗低,冶金质量稳定,效益显著。

Oriented silicon steel CGG-1 was trial produced successfully by means of EBT＋LF＋Tundish＋VOD＋LF process. Through analysis and conclusion on the condition of trial production, the previous process was optimized. The optimized smelting process was EBT＋VOD＋LF. Through contrasting previous and optimized smelting process, production efficiency was increased, smelting consumption was decreased, and metallurgical quality was improved obviously by adopting optimized process.