Gradient structural-phase states in the thermostrengthened low-carbon steel reinforcement

O. Yu Efimov, Yu F. Ivanov, S. V. Konovalov, V. E. Gromov

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

Thermomechanical strengthening increases the strength and plasticity of low-alloy low-carbon steel reinforcement and provides an alternative to expensive alloying. Scanning and transmission electron microscopy investigations of the failure surface, phase composition, morphology, and defect substructure of 0.25% carbon steel (St3ps) after thermal strengthening by discontinuous quenching in the rolling-mill line reveals the formation of a gradient states in the rod cross-section.

Original languageEnglish
Pages (from-to)144-146
Number of pages3
JournalMaterials and Manufacturing Processes
Volume26
Issue number1
DOIs
Publication statusPublished - 1 Jan 2011

Fingerprint

Strengthening (metal)
Rolling mills
Low carbon steel
Alloying
Phase composition
Carbon steel
Plasticity
Quenching
Reinforcement
Transmission electron microscopy
Defects
Scanning electron microscopy
Hot Temperature

Keywords

  • Defect substructure
  • Gradient
  • Morphology
  • Phase
  • Thermomechanical strengthening

ASJC Scopus subject areas

  • Materials Science(all)
  • Mechanics of Materials
  • Mechanical Engineering
  • Industrial and Manufacturing Engineering

Cite this

Gradient structural-phase states in the thermostrengthened low-carbon steel reinforcement. / Efimov, O. Yu; Ivanov, Yu F.; Konovalov, S. V.; Gromov, V. E.

In: Materials and Manufacturing Processes, Vol. 26, No. 1, 01.01.2011, p. 144-146.

Research output: Contribution to journalArticle

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