The results show that threeelectrode DC ladle furnace, increasing heating speed and without arc bias, can overcome the shortcomings of bottom-electrode DC ladle furnace.

试验表明，三电极直流钢包炉技术可解决底电极式直流钢包炉存在的不足，使炉子加热速度快和不发生偏弧现象。

youdao

Head cover of cement kiln, cooler, decomposing furnace, heating furnace of steel rolling, furnace bottom. Wrapping of water pipe, wall and roof of furnace, ect. It can be used for repairing quickly.

水泥窑窑头罩、冷却机、分解炉、轧钢加热炉，炉底、水管包扎、炉墙、炉顶等部位，可进行快速抢修。

youdao

Compared with ordinary bottom stirring ladle, heating arc and much more slag are main differences of ladle furnace.

钢包精炼炉的熔池搅拌混合行为与普通底吹钢包的主要区别是其加热用的交流电弧和相对较厚的精炼渣。

youdao