Scholarlink

<p>In recent years, significant advancements have been made in the steelmaking operations at Novolipetsk Steel (NLMK, Lipetsk, Russia). New and renovated units in converter shops have been commissioned, while ongoing operational and technological enhancements are being implemented. This resulted in an increase in steel production up to 14.0 million tons in 2023, an expansion of the product range through introducing special purpose steel, and a&#xa0;notable improvement in product quality. The article presents the principal technological methods and results achieved to ensure the chemical composition of the primary elements within narrow specified limits, along with the macrostructure of slabs and the content of non-metallic inclusions.</p>

错误：搜索内容不能为空，请输入英文关键词
错误：关键词超出字数限制，请精简
高级检索

Advancements in steelmaking technologies

  • 期刊论文

  • 发表日期：

    2025年2月5日

查看全文
  • A. I. Dagman,
  • A. V. Yaroshenko,
  • S. S. Emelyanov,
  • E. N. Tyulenev

摘要

In recent years, significant advancements have been made in the steelmaking operations at Novolipetsk Steel (NLMK, Lipetsk, Russia). New and renovated units in converter shops have been commissioned, while ongoing operational and technological enhancements are being implemented. This resulted in an increase in steel production up to 14.0 million tons in 2023, an expansion of the product range through introducing special purpose steel, and a notable improvement in product quality. The article presents the principal technological methods and results achieved to ensure the chemical composition of the primary elements within narrow specified limits, along with the macrostructure of slabs and the content of non-metallic inclusions.