Martensite to austenite reversion in a high-Mn steel: Partitioning-dependent two-stage kinetics revealed by atom probe tomography, in-situ magnetic measurements and simulation
Sign Up to like & getrecommendations! Published in 2019 at "Acta Materialia"
DOI: 10.1016/j.actamat.2018.12.046
Abstract: Abstract Austenite (γ) reversion in a cold-rolled 17.6 wt.% Mn steel was tracked by means of dilatometry and in-situ magnetic measurements during slow continuous annealing. A splitting of the γ-reversion into two stages was observed to… read more here.
Keywords: steel; magnetic measurements; austenite reversion; atom probe ... See more keywords
Role of cementite and retained austenite on austenite reversion from martensite and bainite in Fe-2Mn-1.5Si-0.3C alloy
Sign Up to like & getrecommendations! Published in 2021 at "Acta Materialia"
DOI: 10.1016/j.actamat.2021.116772
Abstract: Abstract The effects of cementite (θ) and retained austenite (RA) on the kinetics and microstructure evolution in austenite (γ) reversion of an Fe-2Mn-1.5Si-0.3C (mass%) alloy have been studied by investigating the reversion from as-quenched and… read more here.
Keywords: 2mn 5si; austenite reversion; cementite retained; retained austenite ... See more keywords
Microstructural and magnetic characterization of a lean duplex steel: Strain-induced martensite formation and austenite reversion
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Magnetism and Magnetic Materials"
DOI: 10.1016/j.jmmm.2020.167370
Abstract: Abstract Strain-induced α′-martensite and austenite reversion in a cold rolled UNS S32304 lean duplex steel were tracked by means of magnetic measurements, with emphasis on both Ms (saturation magnetization) and Hc (coercive field) parameters. Grain-averaged… read more here.
Keywords: austenite reversion; reversion; induced martensite; strain induced ... See more keywords
Effect of aging temperature on the austenite reversion and mechanical properties of a Fe–10Cr–10Ni cryogenic maraging steel
Sign Up to like & getrecommendations! Published in 2021 at "Journal of materials research and technology"
DOI: 10.1016/j.jmrt.2020.12.096
Abstract: Abstract Fe–10Cr–10Ni cryogenic maraging steel is one of the key candidate materials applied in harsh cryogenic condition due to its high strength and good cryogenic toughness. In this study, the effect of aging temperature on… read more here.
Keywords: effect; steel; aging temperature; austenite reversion ... See more keywords
Nanoscale compositional fluctuations enabled by dynamic strain-induced austenite reversion in a Mn-rich duplex steel
Sign Up to like & getrecommendations! Published in 2020 at "Scripta Materialia"
DOI: 10.1016/j.scriptamat.2020.02.019
Abstract: Abstract The solute partitioning under dynamic strain-induced austenite reversion in a Fe-11Mn-1Al-0.07C (in wt.%) steel was studied by atom probe tomography. It was found that the concentrations of Mn and Al fluctuate in austenite at… read more here.
Keywords: strain induced; dynamic strain; austenite reversion; induced austenite ... See more keywords