Electric furnace steelmaking

Posted by Wangkiky Wangkiky over 6 months ago

During the development of EAF steelmaking, the production of EAF steelmaking has been greatly developed by the ultra-high power three-phase alternating current furnace. The output of EAF steelmaking reaches 40% of the world's total steel. However, with the great increase of the capacity and power level of the EAF, some problems have also been brought about, that is, the poor stability of high-power alternating current arc and its impact on the power grid. Larger, larger noise pollution and other problems.[url=https://www.cambridgeironingservice.co.uk/furnace-sale/4117.html]VRF Small Vacuum Heat Treatment Furnace[/url] DC arc furnace has many advantages, such as stable arc, low noise and low electrode consumption. It has made rapid development in developed countries, especially in high capacity (70-150 t) ultra-high power DC furnace. DC arc furnace is mainly developed by Swedish General Electric Corporation (ASEA), CIECLM of France and MAH/GHH of Germany. At present, the most powerful DC electric arc furnace producers are ABB, CLECIM/ DAVY, MAH/GHH and NKK. [url=https://www.cambridgeironingservice.co.uk/furnace-sale/3082.html]Fill With Proection Gases Vacuum Atmosphere Furnace With High Temperature 1400C[/url] The DC electric arc furnaces imported from China are all large-scale ultra-high power DC electric furnaces, which are used to cooperate with high-efficiency continuous casting and rolling production lines. However, the application of DC electric arc furnace technology in traditional die casting production is basically blank. Most of the special steel products used in domestic special steel enterprises are small electric furnaces (less than 30t), and most of them are backward AC electric arc furnaces. The application of advanced DC arc furnace technology in the production of special steel mould casting will promote the improvement of special steel smelting technology. [url=https://www.cambridgeironingservice.co.uk/furnace-price/6702.html]High Carbonization Ratio Bamboo Waste Charcoal Kiln Bamboo Charcoal Carbonization Furnace[/url]