open-hearth process

noun

Definition of open-hearth process 

: a process of making steel from pig iron in a reverberatory furnace equipped with a regenerator

First Known Use of open-hearth process

1882, in the meaning defined above

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Dictionary Entries near open-hearth process

open-heart

openhearted

open-hearth

open-hearth process

open hole

open house

open ice

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Time Traveler for open-hearth process

The first known use of open-hearth process was in 1882

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