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Is the electric arc furnace only used to make steel?
Updated: 2022-04-28 Attention:
Electric arc furnace is widely used in steelmaking industry, so it may also be called electric arc furnace.
Electric arc furnace is a kind of electric furnace. Its working principle is to smelt ore and metal at high temperature produced by motor arc. Because the cost of electric arc furnace steelmaking continues to decline, a large number of ordinary carbon steel are used to produce. At present, it has begun to develop to the field of alloy steel!
Principle of electric arc furnace steelmaking: a large amount of concentrated energy will be generated when gas discharge forms an arc, and the temperature in the arc area is as high as more than 3000 degrees. For smelting metal, the electric arc furnace is much more flexible than other steelmaking furnaces, which can obviously remove sulfur and phosphorus, and the temperature in the furnace is also very controllable. In addition, the electric arc furnace occupies a small area and saves space, which is very suitable for smelting alloy steel.
The electric arc furnace is mainly composed of furnace cover, furnace door, tapping trough and furnace body. The furnace bottom and furnace wall are built with alkaline refractory or acid refractory. Electric arc furnace is divided into ordinary power electric arc furnace, high-power electric arc furnace and ultra-high-power electric arc furnace according to the transformer capacity per ton of furnace capacity.
The main working principle of EAF is to input electric energy into EAF through graphite electrode and use the arc between electrode end and charge as heat source to make steel. Electric energy is the heat source of electric arc furnace, and the atmosphere in the furnace can be adjusted, which has a good effect on smelting steel grades containing more easily oxidized elements. Shortly after the invention of electric arc furnace steelmaking, it was used to smelt alloy steel and developed greatly.
The electric arc furnace is mainly promoted by yunengde electric, and the electric arc furnace can be customized. You need to communicate the details and call to customize. For details: http://www.apple21.cn/
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