Results 1 to 10 of about 2,782 (221)
Bainite Transformation-Kinetics-Microstructure Characterization of Austempered 4140 Steel
Metals, 2020 Bainite transformation is a kinetic process that involves complex solid diffusion and phase structure evolution. This research systematically studies the bainite transformation of austempered 4140 steel in a wide range of isothermal temperatures, in ...
Jian G. Zhu +4 more
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Effect of ferrite phase fraction on bainite transformation plasticity in double transformation
Mechanical Engineering Journal, 2017 Transformation plasticity significantly affects the stress distribution of a forging after heat-treatment. In this study, the transformation plasticity in a multi-phase transformation was measured experimentally.
Yusuke YANAGISAWA +3 more
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Journal of Materials Research and Technology, 2021 In this work, effect of martensite pre-quenching on the subsequent bainite transformation kinetics of GCr15 bearing steel has been investigated by means of dilatometry.
Zhihao Yang, Jian Lan, Lin Hua
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Bainite transformation under the effect of large stress in a carbide-free bainite steel
Journal of Materials Research and Technology, 2023 The effects of large stress on bainite transformation and microstructure were investigated by dilatometry, SEM and EBSD. The results show that the effect of large stress on bainite transformation includes two parts: mechanical driving force and prior ...
Mingxing Zhou, Guang Xu
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Metals, 2022 The influence of austenitisation temperature and time on the martensitic and isothermal bainite transformation of 51CrV4 spring steel was analysed. Based on the analysis of dilatometric curves, the martensite start temperatures (MS) were determined at ...
Anže Bajželj, Jaka Burja
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Effect of Transformation Temperature on Microstructure andMechanical Properties of Bainite [PDF]
Engineering and Technology Journal, 2012 Fully bainitic microstructure can be obtained by isothermal transformation at temperatures within the range of bainite transformation. Both transformation temperature and time determine the phase fraction, the scale of the resultant microstructure and ...
Hala Salman Hasan
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BAINITE : MOBILITY OF THE TRANSFORMATION INTERFACE
Le Journal de Physique Colloques, 1982 Experimental evidence is provided to show that the interface responsible for the austenite to bainite transformation exhibits the essential characteristics of a glissile, semi-coherent interface.
H.K.D.H. Bhadeshia
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BAINITE : OVERALL TRANSFORMATION KINETICS
Le Journal de Physique Colloques, 1982 New experimental results on the overall transformation kinetics of the bainite reaction (in three different steels) are interpreted in terms of recent work on the transformation mechanism of bainite.
H.K.D.H. Bhadeshia
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Metals, 2020 In this study, the phase transformation behaviour of the carburised layer and the matrix of 23CrNi3Mo steel was comparatively investigated by constructing continuous cooling transformation (CCT) diagram, determining the volume fraction of retained ...
Wenjun Song +3 more
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Acta Materialia, 2013 The bainite transformation behavior after plastic deformation of austenite, i.e., ausforming was studied by in situ neutron diffraction and ex situ experiments, and the effects of ausforming temperature was made clear.
Anna Paradowska
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