arc furnace उदाहरण वाक्य

उदाहरण वाक्य

1. Nine electrodes, joined in columns of three each, are used in the average electric arc furnace to melt scrap steel.
2. Electric arc furnaces are also used for production of calcium carbide, ferroalloys and other non-ferrous alloys, and for production of phosphorus.
3. He showed that magnetite ore from the Bushveld Igneous Complex could be smelted using a submerged-arc furnace while controlling carbon addition.
4. For example, in the 1870s Siemens used electromagnetic dynamos to power electric arc furnaces for the production of metals and other materials.
5. Amateurs have constructed a variety of arc furnaces, often based on electric arc welding kits contained by silical blocks or flower pots.
6. Melting in an electric arc furnace can be used to produce small ingots of the metal without the need for a crucible.
7. Iron making facilities were extended and the steel making processes modernised by the commissioning of basic oxygen furnaces and electric arc furnaces.
8. DRI is most commonly made into steel using electric arc furnaces to take advantage of the heat produced by the DRI product.
9. Electric arc furnace steelmaking typically uses furnaces of capacity around 100 tonnes that produce steel every 40 to 50 minutes for further processing.
10. At present, there are 90 mills using electric arc furnaces ( EAF ) with a combined capacity of six million tonnes per annum.