Scholarlink

<p>The influence of thermomechanical treatment on the structure and mechanical properties of the CrMoV1Si low-carbon alloyed steel (analogue Sv-08KhGSMFA steel) was analyzed. The obtained dependences of hardness, yield strength, and ultimate tensile strength on the thermomechanical treatment parameters made it possible to determine the optimal temperature range for the finishing of the wire rod hot deformation of the studied steel from the point of view of the metal maximum softening under the stationary mode condition of its post-deformation cooling (1050–1100 °C). The mechanisms of structural transformations in hot-deformed steel were assessed, and their influence on the formation of the mechanical properties indicators of the metal after cooling was substantiated. The determined temperature range for the finishing of hot deformation is an important technological parameter in the development and implementation of the softening thermomechanical treatment mode of the steel wire rod on the Stelmor two-stage water-air cooling line.</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

Influence of temperature-deformation parameters of thermomechanical treatment on the structure and mechanical properties of low-carbon alloyed steel

  • 期刊论文

  • 发表日期：

    2025年7月1日

查看全文
  • E. V. Parusov,
  • I. M. Chuiko,
  • S. I. Gubenko,
  • E. V. Oliinyk,
  • O. V. Parusov

摘要

The influence of thermomechanical treatment on the structure and mechanical properties of the CrMoV1Si low-carbon alloyed steel (analogue Sv-08KhGSMFA steel) was analyzed. The obtained dependences of hardness, yield strength, and ultimate tensile strength on the thermomechanical treatment parameters made it possible to determine the optimal temperature range for the finishing of the wire rod hot deformation of the studied steel from the point of view of the metal maximum softening under the stationary mode condition of its post-deformation cooling (1050–1100 °C). The mechanisms of structural transformations in hot-deformed steel were assessed, and their influence on the formation of the mechanical properties indicators of the metal after cooling was substantiated. The determined temperature range for the finishing of hot deformation is an important technological parameter in the development and implementation of the softening thermomechanical treatment mode of the steel wire rod on the Stelmor two-stage water-air cooling line.