direct-reduced iron

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direct-reduced iron

mining

Also known as: DRI

Learn about this topic in these articles:

extraction and processing

In iron processing: Direct reduction (DR)
…the spongelike product, known as direct-reduced iron, or DRI, and must be removed in a subsequent steelmaking process. Only high-grade ores and pellets made from superconcentrates (66 percent iron) are therefore really suitable for DR iron making.
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