ANALYZING THE INFLUENCE OF ELECTROSLAG REMELTING SPEED ON MECHANICAL PROPERTIES AND DEGREE OF CONTAMINATION WITH NON-METALLIC INCLUSIONS OF STRUCTURAL STEEL GRADES

Authors

  • E. I. Ishchuk Donetsk National Technical University, Donetsk; LLC “NPO Laboratory of special steels and alloys”, St. Petersburg
  • A. A. Gritsiuk LLC “NPO Laboratory of special steels and alloys”, St. Petersburg; Peter the Great St. Petersburg Polytechnic University, St. Petersburg

DOI:

https://doi.org/10.14529/met250302

Keywords:

electroslag remelting (ESR), consumable electrode, melting rate, mechanical properties, non-metallic inclu-sions, rolled metal, productivity, structural steel grades

Abstract

The article deals with the influence of increasing the electroslag remelting speed on the quality and properties of the produced metal. The study focuses on the changes in the mechanical characteristics of rolled products and the level of contamination of steel with nonmetallic inclusions at different remelting speeds. Experimental data obtained during remeltings of a structural steel grades are analyzed, and conclusions are drawn about possible advantages and disadvantages of increasing the process speed. The results of the study can be useful for optimization of technological parameters of electroslag remelting in the metallurgical industry.

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Published

2026-03-31

Issue

Vol. 25 No. 3 (2025)

Section

Металлургия чёрных, цветных и редких металлов