Understanding crystallographic orientation, microstructure and mechanical properties dependent interaction between recrystallization and phase transformation of a Fe–Al–Mn–Mo–C dual-phase steel

The competition mechanism of ferritic recrystallization and austenitic transformation, nucleation and growth kinetics of different crystallographic orientation components during intercritical annealing of a cold-rolling Fe–Al–Mn–Mo–C deep drawing dual-phase steel were investigated by a series of con...

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Autores principales:	Hongbo Pan, Weiming Liu, Huiting Wang, Yonggang Liu, Yaqiang Tian, Ke Chen, Xiaohui Shen, Hua Zhan, Xiangyang Mao, Yangyang Xiao, D.Y. Li
Formato:	article
Lenguaje:	EN
Publicado:	Elsevier 2021
Materias:	Deep drawing dual-phase steel Intercritical annealing Ferrite recrystallization Austenite transformation Mechanical properties Mining engineering. Metallurgy TN1-997
Acceso en línea:	https://doaj.org/article/877159ae93e5411b853c15293f3f14b4
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spelling	oai:doaj.org-article:877159ae93e5411b853c15293f3f14b42021-11-30T04:16:18ZUnderstanding crystallographic orientation, microstructure and mechanical properties dependent interaction between recrystallization and phase transformation of a Fe–Al–Mn–Mo–C dual-phase steel2238-785410.1016/j.jmrt.2021.11.064https://doaj.org/article/877159ae93e5411b853c15293f3f14b42021-11-01T00:00:00Zhttp://www.sciencedirect.com/science/article/pii/S2238785421013430https://doaj.org/toc/2238-7854The competition mechanism of ferritic recrystallization and austenitic transformation, nucleation and growth kinetics of different crystallographic orientation components during intercritical annealing of a cold-rolling Fe–Al–Mn–Mo–C deep drawing dual-phase steel were investigated by a series of continuous annealing simulation experiments. The experiments provided an insight into the microstructural characteristics and mechanical behaviors that were caused from the interaction of primary recrystallization and phase transformation. The results show that the promoting effect of austenite transformation is greater than that of ferrite recrystallization with the increase of temperature in the two-phase region, and an appropriate soaking time is contributed to the formation and development of {111} oriented grains. Austenite formation affects morphology and size of the microstructure owing to inhibiting ferrite recrystallization and growth. From these that experimental data of the observed temperature or time-dependent mechanical properties can be interpreted. An excellent comprehensive properties with tensile strength of 480 MPa and plastic strain ratio (r value) of 1.15 can be obtained at annealing temperature of 880 °C for 300 s.Hongbo PanWeiming LiuHuiting WangYonggang LiuYaqiang TianKe ChenXiaohui ShenHua ZhanXiangyang MaoYangyang XiaoD.Y. LiElsevierarticleDeep drawing dual-phase steelIntercritical annealingFerrite recrystallizationAustenite transformationMechanical propertiesMining engineering. MetallurgyTN1-997ENJournal of Materials Research and Technology, Vol 15, Iss , Pp 6190-6203 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Deep drawing dual-phase steel Intercritical annealing Ferrite recrystallization Austenite transformation Mechanical properties Mining engineering. Metallurgy TN1-997
spellingShingle	Deep drawing dual-phase steel Intercritical annealing Ferrite recrystallization Austenite transformation Mechanical properties Mining engineering. Metallurgy TN1-997 Hongbo Pan Weiming Liu Huiting Wang Yonggang Liu Yaqiang Tian Ke Chen Xiaohui Shen Hua Zhan Xiangyang Mao Yangyang Xiao D.Y. Li Understanding crystallographic orientation, microstructure and mechanical properties dependent interaction between recrystallization and phase transformation of a Fe–Al–Mn–Mo–C dual-phase steel
description	The competition mechanism of ferritic recrystallization and austenitic transformation, nucleation and growth kinetics of different crystallographic orientation components during intercritical annealing of a cold-rolling Fe–Al–Mn–Mo–C deep drawing dual-phase steel were investigated by a series of continuous annealing simulation experiments. The experiments provided an insight into the microstructural characteristics and mechanical behaviors that were caused from the interaction of primary recrystallization and phase transformation. The results show that the promoting effect of austenite transformation is greater than that of ferrite recrystallization with the increase of temperature in the two-phase region, and an appropriate soaking time is contributed to the formation and development of {111} oriented grains. Austenite formation affects morphology and size of the microstructure owing to inhibiting ferrite recrystallization and growth. From these that experimental data of the observed temperature or time-dependent mechanical properties can be interpreted. An excellent comprehensive properties with tensile strength of 480 MPa and plastic strain ratio (r value) of 1.15 can be obtained at annealing temperature of 880 °C for 300 s.
format	article
author	Hongbo Pan Weiming Liu Huiting Wang Yonggang Liu Yaqiang Tian Ke Chen Xiaohui Shen Hua Zhan Xiangyang Mao Yangyang Xiao D.Y. Li
author_facet	Hongbo Pan Weiming Liu Huiting Wang Yonggang Liu Yaqiang Tian Ke Chen Xiaohui Shen Hua Zhan Xiangyang Mao Yangyang Xiao D.Y. Li
author_sort	Hongbo Pan
title	Understanding crystallographic orientation, microstructure and mechanical properties dependent interaction between recrystallization and phase transformation of a Fe–Al–Mn–Mo–C dual-phase steel
title_short	Understanding crystallographic orientation, microstructure and mechanical properties dependent interaction between recrystallization and phase transformation of a Fe–Al–Mn–Mo–C dual-phase steel
title_full	Understanding crystallographic orientation, microstructure and mechanical properties dependent interaction between recrystallization and phase transformation of a Fe–Al–Mn–Mo–C dual-phase steel
title_fullStr	Understanding crystallographic orientation, microstructure and mechanical properties dependent interaction between recrystallization and phase transformation of a Fe–Al–Mn–Mo–C dual-phase steel
title_full_unstemmed	Understanding crystallographic orientation, microstructure and mechanical properties dependent interaction between recrystallization and phase transformation of a Fe–Al–Mn–Mo–C dual-phase steel
title_sort	understanding crystallographic orientation, microstructure and mechanical properties dependent interaction between recrystallization and phase transformation of a fe–al–mn–mo–c dual-phase steel
publisher	Elsevier
publishDate	2021
url	https://doaj.org/article/877159ae93e5411b853c15293f3f14b4
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Understanding crystallographic orientation, microstructure and mechanical properties dependent interaction between recrystallization and phase transformation of a Fe–Al–Mn–Mo–C dual-phase steel

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