Last Updated
：2025/11/21
blast furnace
Noun
Japanese Meaning
高炉：鉱石を金属に溶かすため、熱い空気を吹き込むことで製錬が促進される炉 / 高炉：燃料と鉱石が混合されながら溶解する特殊な炉
（ plural ）
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(metallurgy) forge in which ore is smelted to metal, the process being intensified by a blast of hot air. / (metallurgy) as above, but specifically a forge where the fuel and the ore are intermixed.
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blast furnace
Before the maintenance shutdown, engineers inspected the lining of the blast furnace to prevent cracks during the next heating cycle.
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Before the maintenance shutdown, engineers inspected the lining of the blast furnace to prevent cracks during the next heating cycle.
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