Prediction of grain boundary chemistry in multicomponent Mo alloys with coupled precipitation and segregation kinetics simulations

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Prediction of grain boundary chemistry in multicomponent Mo alloys with coupled precipitation and segregation kinetics simulations. / Scheiber, Daniel ; Povoden-Karadeniz, Erwin; Kozeschnik, Ernst et al.
In: Acta materialia, Vol. 224.2022, No. 1 February, 117482, 01.02.2022.

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Scheiber D, Povoden-Karadeniz E, Kozeschnik E, Romaner L. Prediction of grain boundary chemistry in multicomponent Mo alloys with coupled precipitation and segregation kinetics simulations. Acta materialia. 2022 Feb 1;224.2022(1 February):117482. Epub 2021 Nov 24. doi: 10.1016/j.actamat.2021.117482

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Scheiber, Daniel ; Povoden-Karadeniz, Erwin ; Kozeschnik, Ernst et al. / Prediction of grain boundary chemistry in multicomponent Mo alloys with coupled precipitation and segregation kinetics simulations. In: Acta materialia. 2022 ; Vol. 224.2022, No. 1 February.

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@article{94727912c35d408499a38324a44fd593,
title = "Prediction of grain boundary chemistry in multicomponent Mo alloys with coupled precipitation and segregation kinetics simulations",
abstract = "Simulations are carried out to predict the amount of dissolved solute contents in multi-component Mo-based alloys containing Hf, Ti, C and O during and after a model thermo-mechanical treatment. The results are used to model the amounts of C, O and Hf in grain boundaries after heat treatment with concurrent precipitation in the corresponding alloys and to correlate this to measured atom probe tomography data of grain boundary enrichment. Our unique combinatory approach that considers precipitation and segregation at the same time allows for successful prediction of grain boundary enrichment.",
author = "Daniel Scheiber and Erwin Povoden-Karadeniz and Ernst Kozeschnik and Lorenz Romaner",
note = "Publisher Copyright: {\textcopyright} 2021 Acta Materialia Inc.",
year = "2022",
month = feb,
day = "1",
doi = "10.1016/j.actamat.2021.117482",
language = "English",
volume = "224.2022",
journal = "Acta materialia",
issn = "1359-6454",
publisher = "Elsevier",
number = "1 February",

}

RIS (suitable for import to EndNote) - Download

TY - JOUR

T1 - Prediction of grain boundary chemistry in multicomponent Mo alloys with coupled precipitation and segregation kinetics simulations

AU - Scheiber, Daniel

AU - Povoden-Karadeniz, Erwin

AU - Kozeschnik, Ernst

AU - Romaner, Lorenz

N1 - Publisher Copyright: © 2021 Acta Materialia Inc.

PY - 2022/2/1

Y1 - 2022/2/1

N2 - Simulations are carried out to predict the amount of dissolved solute contents in multi-component Mo-based alloys containing Hf, Ti, C and O during and after a model thermo-mechanical treatment. The results are used to model the amounts of C, O and Hf in grain boundaries after heat treatment with concurrent precipitation in the corresponding alloys and to correlate this to measured atom probe tomography data of grain boundary enrichment. Our unique combinatory approach that considers precipitation and segregation at the same time allows for successful prediction of grain boundary enrichment.

AB - Simulations are carried out to predict the amount of dissolved solute contents in multi-component Mo-based alloys containing Hf, Ti, C and O during and after a model thermo-mechanical treatment. The results are used to model the amounts of C, O and Hf in grain boundaries after heat treatment with concurrent precipitation in the corresponding alloys and to correlate this to measured atom probe tomography data of grain boundary enrichment. Our unique combinatory approach that considers precipitation and segregation at the same time allows for successful prediction of grain boundary enrichment.

UR - http://www.scopus.com/inward/record.url?scp=85121004505&partnerID=8YFLogxK

U2 - 10.1016/j.actamat.2021.117482

DO - 10.1016/j.actamat.2021.117482

M3 - Article

VL - 224.2022

JO - Acta materialia

JF - Acta materialia

SN - 1359-6454

IS - 1 February

M1 - 117482

ER -