Forming rate dependence of novel austenitising bending process for a high-strength quenched micro-alloyed steel: experiments and simulation

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dc.contributor.authorLu, Yao
dc.contributor.authorWang, Jun
dc.contributor.authorLi, Zhou
dc.contributor.authorLin, Fei
dc.contributor.authorPan, Di
dc.contributor.authorJia, Fanghui
dc.contributor.authorHan, Jingtao
dc.contributor.authorJiang, Zhengyi
dc.date.accessioned2025-03-04T10:19:59Z
dc.date.available2025-03-04T10:19:59Z
dc.date.freetoread2025-03-04
dc.date.issued2025-02-06
dc.date.pubOnline2025-02-06
dc.descriptionThis article belongs to the Special Issue Processing, Manufacturing and Properties of Metal and Alloys
dc.description.abstractThis austenitising bending investigation was carried out in a vacuum environment with the forming rates of 1, 10, and 100 mm/min under a certain bending temperature of 900 °C by a thermomechanical simulator. The enhanced strength at the accelerated forming rate and on the compression/tension zones throughout the thickness of the bent plates was discussed in detail in terms of dislocation pile-up, smaller prior austenite grain size, dynamic recrystallisation, smaller martensite packet, and stress-neutral layer. Since the simulation results were validated to match the experimental trend, this investigation could be applied as a valuable reference to simulate the practical manufacturing process of railway fasteners.
dc.description.journalNameProcesses
dc.identifier.citationLu Y, Wang J, Li Z, et al., (2025) Forming rate dependence of novel austenitising bending process for a high-strength quenched micro-alloyed steel: experiments and simulation. Processes, Volume 13, Issue 2, February 2025, Article number 441
dc.identifier.eissn2227-9717
dc.identifier.elementsID564420
dc.identifier.issn2227-9717
dc.identifier.issueNo2
dc.identifier.paperNo441
dc.identifier.urihttps://doi.org/10.3390/pr13020441
dc.identifier.urihttps://dspace.lib.cranfield.ac.uk/handle/1826/23550
dc.identifier.volumeNo13
dc.languageEnglish
dc.language.isoen
dc.publisherMDPI
dc.publisher.urihttps://www.mdpi.com/2227-9717/13/2/441
dc.rightsAttribution 4.0 Internationalen
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/
dc.subject4014 Manufacturing Engineering
dc.subject40 Engineering
dc.subject4004 Chemical engineering
dc.subjectSi–Cr micro-alloyed steel
dc.subjectaustenitising bending
dc.subjectFE modelling
dc.subjectmicrostructure
dc.subjectmechanical properties
dc.subjectparent grain reconstruction
dc.titleForming rate dependence of novel austenitising bending process for a high-strength quenched micro-alloyed steel: experiments and simulation
dc.typeArticle
dcterms.dateAccepted2025-02-05

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