Last Updated：2025/11/29
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Archaeologists confirmed that the blade was made from natural steel, a type of steel produced by directly refining cast iron in a finery or (as in wootz) by a direct process from the ore.
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Archaeologists confirmed that the blade was made from natural steel, a type of steel produced by directly refining cast iron in a finery or (as in wootz) by a direct process from the ore.
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Related words
natural steel
Noun
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uncountable
Japanese Meaning
鋳鉄を直接精錬して製造される鋼（フィナリーでの直接精錬によるもの） / 鉱石から直接生成される鋼（ウーツのような直接プロセスにより製造されるもの）
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