arc furnace

English - Turkish

Definition of arc furnace in English Turkish dictionary

ark fırını

Related Terms

direct arc furnace

(Mühendislik) ark fırını

English - English

Definition of arc furnace in English English dictionary

Type of electric furnace in which heat is generated by an arc between carbon electrodes above the surface of the material (commonly a metal) being heated. William Siemens first demonstrated the arc furnace in 1879 at the Paris Exposition by melting iron in crucibles; horizontally placed carbon electrodes produced an electric arc above the container of metal. The first commercial arc furnace in the U.S. (1906) had a capacity of four tons (3.6 metric tons) and was equipped with two electrodes. Modern furnaces range in heat size from a few tons up to 400 tons (360 metric tons), and the arcs strike directly into the metal bath from vertically positioned, graphite electrodes to remelt scrap steel or refine briquettes of direct-reduced iron ore

Hyphenation

arc fur·nace

Turkish pronunciation

ärk fırnıs

Pronunciation

/ˈärk ˈfərnəs/ /ˈɑːrk ˈfɜrnəs/

Etymology

[ 'ärk ] (noun.) 14th century. Middle English ark, from Middle French arc bow, from Latin arcus bow, arch, arc; more at ARROW.