01 n. A nozzle, mouthpiece, or fixture through which the blast is delivered to the interior of a blast furnace, or to the fire of a forge.
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1.
A nozzle, mouthpiece, or fixture through which the blast is delivered to the interior of a blast furnace, or to the fire of a forge.
Phrases & compounds
Tuyère arch —
the embrasure, in the wall of a blast furnace through which the tuyère enters.