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Daily maintenance of electric arc furnace

The loading amount of the furnace should be determined according to the furnace service.

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2022 10-31
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Why do new steelmaking electric arc furnaces need ovens?

The new furnace body is usually baked to sinter the furnace body and remove moisture.

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2022 10-17
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Electric arc furnace's future technical direction

With the goal of "high efficiency, low consumption, green and intelligent", steel enterprises need to select appropriate electric furnace type and production technology. The raw material of converter process is mainly liquid molten iron, the raw material of electric furnace process is mainly solid scrap, and the final product form is liquid steel. The different transformation of physical and chemical forms determines the different control methods.

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2022 06-03
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EAF steelmaking technology - what is the future development of it in China

In recent years, the annual output of crude steel in the world has ranged from 1.6 billion tons to 1.8 billion tons, including more than 400 million tons of electric furnace steel, accounting for about 25%. Except for China, the proportion of EAF steel in the global iron and steel industry has reached more than 40%. The proportion of electric furnace steel in the United States has reached 67%, which is the highest proportion of electric furnace steel in developed countries.

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2022 05-25
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How is an AC electric arc furnace operated

The working principle of electric arc furnace is that the electrode forms an arc between itself and the metal surface to be melted. At the beginning of the operation, the scrap is transported to the scrap workshop at one end of the EAF building. There are many forms of waste, from smashed cars to white appliances, steel and plates used in the kitchen.

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2022 04-25

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