Results 81 to 90 of about 7,724 (204)
Mathematical Model of the Processoof Pearlite Austenitization
, 2014 The paper presents a mathematical model of the pearlite - austenite transformation. The description of this process uses the diffusion mechanism which takes place between the plates of ferrite and cementite (pearlite) as well as austenite. The process of
Olejarczyk-Wożeńska I. +2 more
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A modern 3-D view of an "Old" pearlite colony
, 2006 This paper describes the three-dimensional (3-D) microstructure of a pearlite colony in a carburized electrolytic iron. The original data was obtained by serial sectioning methods around 1960, and is revisited with modern 3-D visualizations.
Kral, M. V. +2 more
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Crystallographic effects in pearlite [PDF]
, 2017 An experimental re-evaluation of the Smith/Hillert and Hull/Mehl models of the pearlite transformation has been made by application of transmission electron microscopy techniques to suitable alloy systems. The observed behavior of the ferrite:cementite lamellar interface shows the strict crystallographic adherence predicted by the Hull/Mehl model ...
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On the Microstructure of Globular Pearlite
The Journal of the Japan Institute of Metals, 1943 The intensity of the reflected light from the etched surface of globular pearlite, was measured by the photo-cell. The intensity decreases and increases almost at the equal interval as the etching proceeds. The cause of this phenomenon was discussed and satisfactorily demonstrated.
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Microstructure of shear localization in low-carbon ferrite pearlite steel
, 1989 A study has been made of the microstructure of the thermally assisted band in a low carbon ferrite-pearlite steel, resulting from high speed torsional testing with an average strain rate of about 1500 s−1. Metallographic examination showed that there are
Bai YL(白以龙) +5 more
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Journal of Materials Research and TechnologyEffects of deformation strains on the microstructure and mechanical properties of bearing steel for new energy vehicles were investigated by combining thermal simulation testing machine with optical microscopy, field-emission scanning electron microscopy,
Zhihui Chen +6 more
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Hydrogen distribution and redistribution in the weld zone of constructional steels [PDF]
, 1999 This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University.The invention of electric arc welding revolutionized the steel construction industry, but also brought some problems when the welded region has inferior ...
Smith, Richard Dominic
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Effect of prior austenite grain size on pearlite transformation in A hypoeuctectoid Fe-C-Mn steel
, 2014 The aim of this work is to evaluate the influence of the prior austenite grain size (AGS) on the austenite-to-pearlite isothermal decomposition in a Fe-C-Mn hypoeutectoid steel.
Aranda, M. M. +9 more
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Journal of Materials Research and TechnologyOvercoming the strength‒ductility trade-off of high-strength low-alloy steel (HSLA steel) while improving the performance of the component materials is a major challenge.
Haoyu Geng +4 more
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Effect of Pearlite Volume Fraction on Two-step Ductile to Brittle Transition in Ferrite + Pearlite Structure Steel Sheets [PDF]
Multi structural steels exhibit high strength and good formability; however, their performance depends on the volume fraction of the secondary phase.
Umezawa, Osamu +2 more
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