Microstructure and texture evolution during severe plastic deformation of CrMnFeCoNi high-entropy alloy

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Microstructure and texture evolution during severe plastic deformation of CrMnFeCoNi high-entropy alloy. / Skrotzki, Werner; Pukenas, A.; Joni, B. et al.
In: IOP Conference Series: Materials Science and Engineering, Vol. 2017, No. 194, 012028, 08.05.2017.

Research output: Contribution to journal › Article › Research › peer-review

Harvard

Skrotzki, W, Pukenas, A, Joni, B, Odor, E, Ungar, T, Hohenwarter, A, Pippan, R & George, EP 2017, 'Microstructure and texture evolution during severe plastic deformation of CrMnFeCoNi high-entropy alloy', IOP Conference Series: Materials Science and Engineering, vol. 2017, no. 194, 012028. https://doi.org/10.1088/1757-899X/194/1/012028

APA

Skrotzki, W., Pukenas, A., Joni, B., Odor, E., Ungar, T., Hohenwarter, A., Pippan, R., & George, E. P. (2017). Microstructure and texture evolution during severe plastic deformation of CrMnFeCoNi high-entropy alloy. IOP Conference Series: Materials Science and Engineering, 2017(194), Article 012028. https://doi.org/10.1088/1757-899X/194/1/012028

Vancouver

Skrotzki W, Pukenas A, Joni B, Odor E, Ungar T, Hohenwarter A et al. Microstructure and texture evolution during severe plastic deformation of CrMnFeCoNi high-entropy alloy. IOP Conference Series: Materials Science and Engineering. 2017 May 8;2017(194):012028. doi: 10.1088/1757-899X/194/1/012028

Author

Skrotzki, Werner ; Pukenas, A. ; Joni, B. et al. / Microstructure and texture evolution during severe plastic deformation of CrMnFeCoNi high-entropy alloy. In: IOP Conference Series: Materials Science and Engineering. 2017 ; Vol. 2017, No. 194.

Bibtex - Download

@article{cc421046bce7441d801cef89bb7c8072,
title = "Microstructure and texture evolution during severe plastic deformation of CrMnFeCoNi high-entropy alloy",
abstract = "An equiatomic high-entropy alloy CrMnFeCoNi was severely deformed at room temperature by high pressure torsion up to shear strains of about 170. Its microstructure and texture were analyzed by X-ray diffraction (X-ray line profile analysis and X-ray microdiffraction, respectively). It is shown that at a shear strain of about 20 a steady state domain/grain size of 24 nm and a dislocation density of 3 × 1016 m−2 is reached, while the twin density goes over a maximum of 2% at this strain. The texture developed is typical for sheared face-centred cubic metals, but it is extremely weak. The results are discussed in terms of the mechanisms of deformation, including dislocation slip, twinning and grain boundary sliding.",
author = "Werner Skrotzki and A. Pukenas and B. Joni and E. Odor and T. Ungar and Anton Hohenwarter and Reinhard Pippan and George, {Easo P.}",
year = "2017",
month = may,
day = "8",
doi = "10.1088/1757-899X/194/1/012028",
language = "English",
volume = "2017",
journal = "IOP Conference Series: Materials Science and Engineering",
issn = "1757-8981",
publisher = "IOP Publishing Ltd.",
number = "194",

}

RIS (suitable for import to EndNote) - Download

TY - JOUR

T1 - Microstructure and texture evolution during severe plastic deformation of CrMnFeCoNi high-entropy alloy

AU - Skrotzki, Werner

AU - Pukenas, A.

AU - Joni, B.

AU - Odor, E.

AU - Ungar, T.

AU - Hohenwarter, Anton

AU - Pippan, Reinhard

AU - George, Easo P.

PY - 2017/5/8

Y1 - 2017/5/8

N2 - An equiatomic high-entropy alloy CrMnFeCoNi was severely deformed at room temperature by high pressure torsion up to shear strains of about 170. Its microstructure and texture were analyzed by X-ray diffraction (X-ray line profile analysis and X-ray microdiffraction, respectively). It is shown that at a shear strain of about 20 a steady state domain/grain size of 24 nm and a dislocation density of 3 × 1016 m−2 is reached, while the twin density goes over a maximum of 2% at this strain. The texture developed is typical for sheared face-centred cubic metals, but it is extremely weak. The results are discussed in terms of the mechanisms of deformation, including dislocation slip, twinning and grain boundary sliding.

AB - An equiatomic high-entropy alloy CrMnFeCoNi was severely deformed at room temperature by high pressure torsion up to shear strains of about 170. Its microstructure and texture were analyzed by X-ray diffraction (X-ray line profile analysis and X-ray microdiffraction, respectively). It is shown that at a shear strain of about 20 a steady state domain/grain size of 24 nm and a dislocation density of 3 × 1016 m−2 is reached, while the twin density goes over a maximum of 2% at this strain. The texture developed is typical for sheared face-centred cubic metals, but it is extremely weak. The results are discussed in terms of the mechanisms of deformation, including dislocation slip, twinning and grain boundary sliding.

UR - http://www.scopus.com/inward/record.url?scp=85019729627&partnerID=8YFLogxK

U2 - 10.1088/1757-899X/194/1/012028

DO - 10.1088/1757-899X/194/1/012028

M3 - Article

AN - SCOPUS:85019729627

VL - 2017

JO - IOP Conference Series: Materials Science and Engineering

JF - IOP Conference Series: Materials Science and Engineering

SN - 1757-8981

IS - 194

M1 - 012028

ER -

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