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EAF furnace clean production problems and technical innovations

With the increasing requirements for the quality of special steel in the domestic manufacturing industry, improving EAF steelmaking process and equipment level has become the key to improving the quality of EAF steel products.

2022 10-10
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Automatic control of electric arc furnace steelmaking

The electric arc furnace automation control system mainly includes three aspects: the electric arc furnace body system, the Consteel horizontal feeding system, and the furnace door furnace wall oxygen lance system.

2022 09-16
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Common steel smelting methods

Steelmaking refers to the steel obtained by smelting scrap steel or pig iron into a steelmaking furnace according to a certain process, and the excess carbon and other impurities are converted into gas or slag to be removed; the encyclopedia below will introduce what steelmaking is? Commonly used steelmaking smelting methods and principles and steelmaking process flow.

2022 01-28
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About the electric furnaces' technology of slag-free steel tapping, how much do you know?

In the early days, the direction of rotation of the closing mechanism of the tap hole of DEMAC was vertical, and later it was mostly changed to the horizontal direction. For example, the BSE tapping technology in Germany, its advantage is that the plate that closes the tap hole moves horizontally, and the total height is low.

2022 01-10
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Five main EBT smelting processes introduced in detail

Rapid melting and heating are the most important functions of electric arc furnace, which begins after the first basket of scrap is added to the furnace. In order to melt the scrap steel and make the molten steel temperature reach the tapping temperature in the shortest possible time, the following operations are generally carried out in the EBT electric furnace: power supply at the maximum possible power, oxygen one burner nozzle melting, oxygen blowing and stirring, bottom blowing mixing, foam slag and other intensified smelting and heating technologies.

2021 10-08




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