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Abstract <p>The EAF dust formed during steel making from metal scrap is studied. When the EAF dust is processed to produce Waelz oxide, an iron-containing clinker is an additional by-product. Briquetting of the EAF dust to form briquettes before Waelz processing is proposed. After Waelz processing, metallized briquettes can be used to produce powders of alloys PK10D2F, PK10F, and PK40D3KF and steels AS45G2, A40G, and 110G13L.</p>

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Carbothermic Reduction of Elements from Briquetted Electric Arc Furnace Steelmaking Dust to Find Conditions for Processing Iron-Containing Clinker

  • 期刊论文

  • 发表日期：

    2025年6月1日

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  • E. V. Grigor’ev,
  • Yu. E. Kapelyushin,
  • A. V. Senin,
  • A. G. Ryazanov,
  • A. S. Bil’genov,
  • S. V. Zyryanov

摘要

Abstract

The EAF dust formed during steel making from metal scrap is studied. When the EAF dust is processed to produce Waelz oxide, an iron-containing clinker is an additional by-product. Briquetting of the EAF dust to form briquettes before Waelz processing is proposed. After Waelz processing, metallized briquettes can be used to produce powders of alloys PK10D2F, PK10F, and PK40D3KF and steels AS45G2, A40G, and 110G13L.