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arc furnace

American  

noun

  1. a furnace in which heat is generated by an electric arc.


arc furnace British  

noun

  1. a furnace in which the charge is heated by an electric arc

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Example Sentences

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The government's steel measures were announced by Business Secretary Peter Kyle in Port Talbot, in Wales, where steel maker Tata is building an electric arc furnace which will make steel by melting scrap metal.

From BBC Mar. 18, 2026

In a report, RBC’s James McGarragle says the Canadian steelmaker’s shift to electric arc furnace production and improving supply dynamics is setting the stage for a gradual earnings recovery.

From The Wall Street Journal Jan. 15, 2026

That said, a shift to electric arc furnace production sets BlueScope’s business there “up for sustained success,” say Wilson and Reilly.

From The Wall Street Journal Dec. 2, 2025

But 400,000 tonnes of material has now been cleared from the site, and up to 1,200 workers will help in constructing a new £1.25bn electric arc furnace which will melt scrap steel.

From BBC Sep. 29, 2025

Elihu Thomson's process of welding by means of the arc furnace found wide and varied applications.

From The Age of Invention : a chronicle of mechanical conquest by Holland Thompson

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