EAF smelting operation method

Source: | Author:ChangXing Refractory | Published time: 1584 days ago | 871 Views | Share:

The operation methods are generally divided according to the characteristics of the slagging process, including single slag oxidation method, single slag reduction method, double slag reduction method and double slag oxidation method. The latter two are generally used at present.
1. Double slag reduction method
Also known as the return oxygen blowing method, it is characterized by a short oxidation period (≤10min) during the smelting process. This method is suitable for smelting stainless steel, high-speed steel and other steels with high Cr content.
2. Double slag oxidation method
Almost all steel grades can be smelted by oxidation.
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