Characterization of the deformation state of magnesium by electrical resistance

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Characterization of the deformation state of magnesium by electrical resistance. / Meyer, Sebastian; Wiese, Björn; Hort, Norbert et al.

In: Scripta Materialia, Vol. 215, 114712, 01.07.2022.

Research output: Journal contributionsJournal articlesResearchpeer-review

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Meyer S, Wiese B, Hort N, Willumeit-Römer R. Characterization of the deformation state of magnesium by electrical resistance. Scripta Materialia. 2022 Jul 1;215:114712. doi: 10.1016/j.scriptamat.2022.114712

Bibtex

@article{8d142f0cb8cd40ae98192620d8a2be9d,
title = "Characterization of the deformation state of magnesium by electrical resistance",
abstract = "Electrical resistance testing offers a fast and non-destructive method, which is very sensitive to microstructural features and crystal defects. The influence of the mechanically introduced strain, the alloy concentration and solution state as well as the grain size is shown and discussed based on cold-drawn magnesium wires containing 0.45, 0.91 and 1.42 at.% silver. The condition of the material can be quantified by linear increase of 8.96 ± 0.17 nΩm per unit strain and 6.58 ± 0.06 nΩm/at.% with silver content. This enables the classification of the deformation state and work hardening to push the process limits and allow adjusting the mechanical properties for their application.",
keywords = "Drawing, Electrical resistivity/conductivity, Magnesium alloys, Recrystallization kinetics, Recrystallized microstructure, Engineering",
author = "Sebastian Meyer and Bj{\"o}rn Wiese and Norbert Hort and Regine Willumeit-R{\"o}mer",
year = "2022",
month = jul,
day = "1",
doi = "10.1016/j.scriptamat.2022.114712",
language = "English",
volume = "215",
journal = "Scripta Materialia",
issn = "1359-6462",
publisher = "Elsevier B.V.",

}

RIS

TY - JOUR

T1 - Characterization of the deformation state of magnesium by electrical resistance

AU - Meyer, Sebastian

AU - Wiese, Björn

AU - Hort, Norbert

AU - Willumeit-Römer, Regine

PY - 2022/7/1

Y1 - 2022/7/1

N2 - Electrical resistance testing offers a fast and non-destructive method, which is very sensitive to microstructural features and crystal defects. The influence of the mechanically introduced strain, the alloy concentration and solution state as well as the grain size is shown and discussed based on cold-drawn magnesium wires containing 0.45, 0.91 and 1.42 at.% silver. The condition of the material can be quantified by linear increase of 8.96 ± 0.17 nΩm per unit strain and 6.58 ± 0.06 nΩm/at.% with silver content. This enables the classification of the deformation state and work hardening to push the process limits and allow adjusting the mechanical properties for their application.

AB - Electrical resistance testing offers a fast and non-destructive method, which is very sensitive to microstructural features and crystal defects. The influence of the mechanically introduced strain, the alloy concentration and solution state as well as the grain size is shown and discussed based on cold-drawn magnesium wires containing 0.45, 0.91 and 1.42 at.% silver. The condition of the material can be quantified by linear increase of 8.96 ± 0.17 nΩm per unit strain and 6.58 ± 0.06 nΩm/at.% with silver content. This enables the classification of the deformation state and work hardening to push the process limits and allow adjusting the mechanical properties for their application.

KW - Drawing

KW - Electrical resistivity/conductivity

KW - Magnesium alloys

KW - Recrystallization kinetics

KW - Recrystallized microstructure

KW - Engineering

UR - http://www.scopus.com/inward/record.url?scp=85127329583&partnerID=8YFLogxK

U2 - 10.1016/j.scriptamat.2022.114712

DO - 10.1016/j.scriptamat.2022.114712

M3 - Journal articles

AN - SCOPUS:85127329583

VL - 215

JO - Scripta Materialia

JF - Scripta Materialia

SN - 1359-6462

M1 - 114712

ER -