Heroult

noun He·roult \ (ˈ)ā¦rü \

Definition of Heroult

Heroults
:an arc furnace that heats both by radiation and by resistance of the bath and is used for making electric steel
  • The first ASM Historical Landmark Award was presented in 1972, marking the site of the first Heroult-type, electric steel-making furnace in the Western Hemisphere.
  • —George KraussAdvanced Materials & Processes1 Mar. 2009
formerly a U.S. registered trademark called also Hall-Heroult

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