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Showing results for forehearth. Search instead for fire hearth.

forehearth

American  
[fawr-hahrth, fohr-] / ˈfɔrˌhɑrθ, ˈfoʊr- /

noun

  1. (in a blast furnace or cupola) a reservoir for iron or slag, accessible through a door at hearth level.


Etymology

Origin of forehearth

First recorded in 1880–85; fore- + hearth

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

The lead absorbs the gold or silver, just as tin or lead when melted in the forehearth absorbs the other unmelted metal which has been thrown into it.

From De Re Metallica, Translated from the First Latin Edition of 1556 by Agricola, Georgius

After a quarter of an hour, when the lead which the assistant has placed in the forehearth is melted, the master opens the tap-hole of the furnace with a tapping-bar.

From De Re Metallica, Translated from the First Latin Edition of 1556 by Agricola, Georgius

On one side of the forehearth is a low wall, three-quarters of a foot wider and one foot longer than the forehearth, on which lies charcoal powder.

From De Re Metallica, Translated from the First Latin Edition of 1556 by Agricola, Georgius

The copper alloyed with lead, which flows down from the furnace into the forehearth, is poured out with a ladle into oblong copper moulds; these cakes are "dried" with base exhausted liquation cakes.

From De Re Metallica, Translated from the First Latin Edition of 1556 by Agricola, Georgius

The assistant, having prepared the forehearth, returns to the furnace and besmears both sides as well as the top of the mouth with simple lute.

From De Re Metallica, Translated from the First Latin Edition of 1556 by Agricola, Georgius

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