Article List
- EAF roof uses refractory materialThe water-cooled cover of electric arc furnace is widely used because it has a series of advantages such as long service life and refractory material saving. However, the current domestic manufacturers use the situation Several problems need to be further solved: (1) After using the all-water-coolZBTECH News August 09, 2021
- The vacuum electric arc furnace is used for operation in vacuum environmentAn arc is an arc discharge of a gas. Gas arc discharge is characterized by low voltage between electrodes, large current through the gas, bright white light, high arc temperature (about 5000K). The huge current density comes from the hot electron emission of the cathode and the self-emission of thZBTECH News August 06, 2021
- Electric arc furnace of the main characteristicsElectric energy is the main energy of arc steelmaking furnace. The electric energy through the graphite electrode and the charge discharge arc, the high temperature up to 2000 ~ 6000℃ above, in the arc radiation, temperature convection and heat conduction way to melt the scrap raw material. In mosZBTECH News August 02, 2021
- Electric furnaces have problems in steel makingomestic electric furnace manufacturers should establish a modern enterprise management system and actively implement international quality management standards. Competition in the electric furnace equipment market will further force companies to reduce costs, and competition will make the profit treZBTECH News July 30, 2021
- Industrial silicon furnace of the developmentDomestic electric furnace manufacturers should establish a modern enterprise management system and actively implement international quality management standards. Competition in the electric furnace equipment market will further force companies to reduce costs, and competition will make the profit trZBTECH News July 28, 2021
- Electric arc furnace of the classification and the introductionAn electric arc furnace is an electric furnace that smelts metals and ore at high temperatures generated by electrode arcs. When the gas discharge forms an arc, the energy is very concentrated, and the temperature of the arc zone is above 3000 ℃. For smelting metals, electric arc furnaces are more fZBTECH News July 26, 2021
- Electric arc furnace of the basic informationArc is a kind of arc discharge of gas. Gas arc discharge shows that the voltage between the electrodes is very low, but the current through the gas is very large, there is dazzling white light, and the arc zone temperature is very high (about 5000k). The huge current density comes from the thermioniZBTECH News July 23, 2021
- Electric arc furnace and medium frequency induction furnaceElectric arc furnaces are large in size and high equipment investment, so only enterprises with a certain scale use electric arc furnaces. Compared with the electric arc furnace, the intermediate frequency induction furnace has a lower cost and is suitable for small and medium-sized enterprises.ZBTECH News July 21, 2021
- Electric arc furnace---what are the raw materials for electric arc furnace smeltingThe main raw material of electric arc furnace steelmaking is scrap steel, but the resources of scrap steel are relatively scarce at present, which hinders the development of electric arc furnace steelmaking to a certain extent. In order to solve this problem, we must find substitutes for electric arZBTECH News July 19, 2021
- Electric arc furnace(EAF) of the advantagesWhat is an electric arc furnace, what are the advantages of an electric arc furnace, and what can it be used for? With these questions, let's take a look at what the electric arc furnace manufacturers say about this problem? An electric arc furnace is an electric furnace that uses a high temperatureZBTECH News July 07, 2021