Peculiar Spatiotemporal Behavior of Unstable Plastic Flow in an AlMgMnScZr Alloy with Coarse and Ultrafine Grains

Peculiar Spatiotemporal Behavior of Unstable Plastic Flow in an AlMgMnScZr Alloy with Coarse and Ultrafine Grains

The work addresses the effects of nanosize particles and grain refinement on the patterns of stress serrations and kinematics of deformation bands associated with the Portevin–Le Chatelier instability of plastic flow. Ultra-fine-grained microstructure was obtained using equal-channel angular pressin...

Full description

Bibliographic Details
Main Authors:	Daria Zhemchuzhnikova, Mikhail Lebyodkin, Tatiana Lebedkina, Anna Mogucheva, Diana Yuzbekova, Rustam Kaibyshev
Format:	Article
Language:	English
Published:	MDPI AG 2017-08-01
Series:	Metals
Subjects:	aluminum alloys precipitates severe plastic deformation mechanical characterization Portevin–Le Chatelier effect deformation bands collective dislocation dynamics
Online Access:	https://www.mdpi.com/2075-4701/7/9/325

Similar Items

Influence of the extreme grain size reduction on plastic deformation instability in an AlMg and AlMgScZr alloys
by: Zhemchuzhnikova, Daria
Published: (2018)

Nature of serration behavior in high-Mn austenitic steel
by: Hwang, Suk Young
Published: (2021)

Kinetics of deformation bands in a low-carbon steel – stainless steel bimetal
by: S. Barannikova, et al.
Published: (2021-01-01)

Study of spatial-time inhomogeneity of serrated plastic flow Al-Mg alloy: using DIC-technique
by: T. V. Tretyakova, et al.
Published: (2013-12-01)

Kinetics of Plastic Deformation Localization Bands in Polycrystalline Nickel
by: Svetlana A. Barannikova, et al.
Published: (2021-09-01)

Mechanisms of plastic instability and fracture of compressed and tensile tested Mg-Li alloys investigated using the acoustic emission method
by: A. Pawelek, et al.
Published: (2015-12-01)

Etude des phénomènes d'auto-organisation des ensembles de dislocations dans un alliage au vieillissement dynamique
by: Bougherira, Youcef
Published: (2011)

Scaling in the Local Strain-Rate Field during Jerky Flow in an Al-3%Mg Alloy
by: Mikhail Lebyodkin, et al.
Published: (2020-01-01)

Comportement mécanique et rupture des aciers au C-Mn en présence de vieillissement dynamique
by: Wang, Huaidong
Published: (2011)

Mechanisms of plastic instability and fracture of compressed and tensile tested Mg-Li alloys investigated using the acoustic emission method
by: A. Pawełek, et al.
Published: (2016-01-01)

The effect of TiB2 ceramic particles on Portevin–Le Chatelier behavior of TiB2/AlMg metal matrix composites
by: Han Chen, et al.
Published: (2021-09-01)

Plastic Instabilities Induced by the Portevin - Le Châtelier Effect and Fracture Character of Deformed Mg-Li Alloys Investigated Using the Acoustic Emission Method
by: Pawełek A., et al.
Published: (2016-06-01)

Relation between the plastic instability and fracture of tensile tested Cu-Sn alloys investigated with the application of acoustic emission technique
by: W. Ozgowicz, et al.
Published: (2015-12-01)

Inestabilidades dinámicas en cerámicas monocristalinas a base de circona
by: Gallardo-López, A., et al.
Published: (2005-04-01)

Al/Niobium Diboride Nanocomposite’s Effect on the Portevin-Le Chatelier Phenomenon in Al-Mg Alloys
by: David Florián-Algarín, et al.
Published: (2019-07-01)

Study of spatial-time inhomogeneity of serrated plastic flow Al-Mg alloy: using DIC-technique
by: T. V. Tretyakova, et al.
Published: (2014-01-01)

Effect of Auto-Tuning on Serrated Flow Behavior
by: S.M.A.K. Mohammed, et al.
Published: (2019-07-01)

Multiscale study of the intermittency of plastic deformation by acoustic emission method
by: Shashkov, Ivan
Published: (2012)

Complexity analysis of the Portevin-Le Chatelier in an Al alloy at different temperatures
by: Jianfei Xu, et al.
Published: (2021-02-01)

Caractérisation, modélisation et simulation numérique des instabilités plastiques dans les alliages Al-Mg
by: Reyne, Baptiste
Published: (2019)

The Influence of Specimen Geometry and Strain Rate on the Portevin-Le Chatelier Effect and Fracture in an Austenitic FeMnC TWIP Steel
by: Jidong Kang, et al.
Published: (2020-09-01)

Modelling the Portevin-Le Chatelier effects in aluminium alloys: a review
by: Tamimi S., et al.
Published: (2015-08-01)

Comportement mécanique et couplage mécanique-oxydation dans l'alliage 718 : effet des éléments en solution solide
by: Max, Bertrand
Published: (2014)

Peculiarities of DRX in a Highly-Alloyed Austenitic Stainless Steel
by: Pavel Dolzhenko, et al.
Published: (2021-07-01)

Relation between the plastic instability and fracture of tensile tested Cu-Sn alloys investigated with the application of acoustic emission technique
by: W. Ozgowicz, et al.
Published: (2016-01-01)

Comportement mécanique et rupture des aciers au C-Mn en présence de vieillissement dynamique
by: Wang, Huaidong
Published: (2011)

Study of the Effect of the A206/1.0 wt. % γAl<sub>2</sub>O<sub>3</sub> Nanocomposites Content on the Portevin-Le Chatelier Phenomenon in Al/0.5 wt. % Mg Alloys
by: David Florián-Algarín, et al.
Published: (2021-06-01)

Viscoplasticité et microstructures d'un alliage de titane : effets de la température et de la vitesse de sollicitation
by: Jousset, Hélène
Published: (2008)

The Effect of Direct Electric Current on the Plastic Behavior of AA7075 Aluminum Alloy in Different States of Hardening
by: Daniel Dobras, et al.
Published: (2021-12-01)

Analyse de la cinétique de transformation et des instabilités de déformation dans des aciers TRIP "Moyen Manganèse" de 3ème génération
by: Callahan, Michael
Published: (2017)

Local Deformation and Mn-C Short-Range Ordering in a High-Mn Fe-18Mn-0.6C Steel
by: Wenwen Song, et al.
Published: (2018-04-01)

Examination of the High Tensile Ductility Improvement in an As-Solutionized AA7075 Alloy with the Aid of a Friction Stir Process
by: Ming-Hsiang Ku, et al.
Published: (2019-02-01)

Caractérisation de l'effet Portevin-Le Chatelier dans les alliages aluminium magnésium - Apport des techniques d'analyse d'images
by: Bouabdallah, Khaïdre
Published: (2006)

Experimental study of the Portevin-Le Chatelier effect under complex loading of Al-Mg alloy: procedure issues
by: Tatyana Viсtorovna Tretyakova, et al.
Published: (2021-09-01)

Effect of Deformation Temperature on the Portevin-Le Chatelier Effect in Medium-Mn Steel
by: Barbara Grzegorczyk, et al.
Published: (2018-12-01)

Vieillissements statique et dynamique et instabilités associées : expérimentation, modélisation et simulations numériques
by: Nogueira de Codes, Rodrigo
Published: (2011)

Mesures de champs et simulations par élément finis de l'interaction entre vieillissement dynamique et endommagement dans les alliages métalliques
by: Ren, Sicong
Published: (2018)

Simultaneous Bilateral Anterior Glenohumeral Joint Dislocation: A Case Report
by: Yogendra Agrahari, et al.
Published: (2020-07-01)

Modelización de las inestabilidades en la deformación plástica de monocristales de circona estabilizada con itria (YCSZ)
by: Gallardo-López, A., et al.
Published: (2005-10-01)

The mechanical behavior of electrochemically polarized nickel single crystals /
by: Latanision, R. M.
Published: (1968)

Cannot write session to /tmp/vufind_sessions/sess_5d7et7i3vfj3c4fo3gpruecqmp