Electroplasticity of Metals and Ceramics: Current Status

Apurv Dash; Yu Chen Liu; Hidehiro Yoshida; Robert Mücke; Gregory Gerstein; Sebastian Herbst; Florian Nürnberger; Hans Jürgen Maier; Heung Nam Han; Shih Kang Lin; Olivier Guillon

doi:10.1146/annurev-matsci-081720-111526

Electroplasticity of Metals and Ceramics: Current Status

Apurv Dash
, Yu Chen Liu
, Hidehiro Yoshida
, Robert Mücke
, Gregory Gerstein
, Sebastian Herbst
, Florian Nürnberger
, Hans Jürgen Maier
, Heung Nam Han
, Shih Kang Lin
, Olivier Guillon

Institut für Werkstoffkunde

Publikation: Beitrag in Fachzeitschrift › Übersichtsarbeit › Forschung › Peer-Review

Abstract

This review covers the anelastic deformation observed under electric loading (electroplasticity) of metals and ceramics. The interplay of various complex mechanisms beyond trivial Joule heating leading to enhanced plasticity is discussed in the context of both materials classes. In the case of metals, electromechanical coupling resulting in forces being exerted on atoms and dislocations is elucidated. In the case of ceramics, change in the grain boundary structure is proposed to justify the enhanced plasticity. Microstructural evidence is analyzed in correlation with the deformation behavior.

Originalsprache	Englisch
Seiten (von - bis)	151-174
Seitenumfang	24
Fachzeitschrift	Annual Review of Materials Research
Jahrgang	55
Ausgabenummer	1
Elektronisch veröffentlicht (E-Pub)	10 Apr. 2025
DOIs	https://doi.org/10.1146/annurev-matsci-081720-111526
Publikationsstatus	Veröffentlicht - 1 Juli 2025

ASJC Scopus Sachgebiete

Allgemeine Materialwissenschaften

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10.1146/annurev-matsci-081720-111526Lizenz: CC BY 4.0

Andere Dateien und Links

Verknüpfung zur Publikation in Scopus

Untersuchung der Mikromechanismen des elektoplastischen Effekts in Magnesiumlegierungen mittels Elektronenmikroskopie (im Rahmen des Schwerpunktprogramms 1959: Manipulation of matter controlled by electric and magnetic fields: Towards novel synthesis and processing routes of inorganic materials)
Gerstein, G. (Projektleiter*in (Principal Investigator))
1 Jan. 2020 → 30 Sept. 2023
Projekt: Forschung

Dieses zitieren

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abstract = "This review covers the anelastic deformation observed under electric loading (electroplasticity) of metals and ceramics. The interplay of various complex mechanisms beyond trivial Joule heating leading to enhanced plasticity is discussed in the context of both materials classes. In the case of metals, electromechanical coupling resulting in forces being exerted on atoms and dislocations is elucidated. In the case of ceramics, change in the grain boundary structure is proposed to justify the enhanced plasticity. Microstructural evidence is analyzed in correlation with the deformation behavior.",

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AU - Dash, Apurv

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AU - Yoshida, Hidehiro

AU - Mücke, Robert

AU - Gerstein, Gregory

AU - Herbst, Sebastian

AU - Nürnberger, Florian

AU - Maier, Hans Jürgen

AU - Han, Heung Nam

AU - Lin, Shih Kang

AU - Guillon, Olivier

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N2 - This review covers the anelastic deformation observed under electric loading (electroplasticity) of metals and ceramics. The interplay of various complex mechanisms beyond trivial Joule heating leading to enhanced plasticity is discussed in the context of both materials classes. In the case of metals, electromechanical coupling resulting in forces being exerted on atoms and dislocations is elucidated. In the case of ceramics, change in the grain boundary structure is proposed to justify the enhanced plasticity. Microstructural evidence is analyzed in correlation with the deformation behavior.

AB - This review covers the anelastic deformation observed under electric loading (electroplasticity) of metals and ceramics. The interplay of various complex mechanisms beyond trivial Joule heating leading to enhanced plasticity is discussed in the context of both materials classes. In the case of metals, electromechanical coupling resulting in forces being exerted on atoms and dislocations is elucidated. In the case of ceramics, change in the grain boundary structure is proposed to justify the enhanced plasticity. Microstructural evidence is analyzed in correlation with the deformation behavior.

KW - defects

KW - dislocation

KW - electroplasticity

KW - flash

KW - grain boundary sliding

UR - https://www.scopus.com/pages/publications/105010470311

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DO - 10.1146/annurev-matsci-081720-111526

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AN - SCOPUS:105010470311

SN - 1531-7331

VL - 55

SP - 151

EP - 174

JO - Annual Review of Materials Research

JF - Annual Review of Materials Research

IS - 1

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Electroplasticity of Metals and Ceramics: Current Status

Abstract

ASJC Scopus Sachgebiete

Zugriff auf Dokument

Andere Dateien und Links

Projekte

Untersuchung der Mikromechanismen des elektoplastischen Effekts in Magnesiumlegierungen mittels Elektronenmikroskopie (im Rahmen des Schwerpunktprogramms 1959: Manipulation of matter controlled by electric and magnetic fields: Towards novel synthesis and processing routes of inorganic materials)

Dieses zitieren