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Thermodynamic and kinetic assessments in Co–Cr–Mn system using diffusion data

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Main Authors: Pendem, Sri Pragna, Haoge, Li, Ueshima, Nobufumi
Language:Vietnamese
Published: Springer 2023
Subjects:
CALPHAD
Co–Cr–Mn system
Online Access:https://link.springer.com/article/10.1007/s10853-023-08927-0
https://dlib.phenikaa-uni.edu.vn/handle/PNK/9483
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spelling oai:localhost:PNK-94832023-10-06T02:29:48Z Thermodynamic and kinetic assessments in Co–Cr–Mn system using diffusion data Pendem, Sri Pragna Haoge, Li Ueshima, Nobufumi CALPHAD Co–Cr–Mn system CC_BY Atomic mobility and thermodynamic assessments of the fcc Co–Cr–Mn system were performed using the ternary diffusion data. Diffusion couples in the Co–rich region of the ternary fcc Co–Cr–Mn system were prepared and annealed at 900, 1050, and 1150 °C. The concentration profiles across the joint interface were measured using an electron probe microstructure analysis technique. The interdiffusivities were evaluated using the Whittle–Green method, and the atomic mobility parameters of the fcc phase were evaluated via numerical analysis of the diffusional flux. The thermodynamic parameters of the binary fcc Cr–Mn alloy were also determined using the CALPHAD method during the assessment of the mobility parameters in the Co–Cr–Mn system. The atomic mobility and thermodynamic descriptions obtained in this study were used to simulate the ternary concentration profiles. 2023-10-06T02:29:48Z 2023-10-06T02:29:48Z 2023 https://link.springer.com/article/10.1007/s10853-023-08927-0 https://dlib.phenikaa-uni.edu.vn/handle/PNK/9483 vi application/pdf Springer
institution Digital Phenikaa
collection Digital Phenikaa
language Vietnamese
topic CALPHAD
Co–Cr–Mn system
spellingShingle CALPHAD
Co–Cr–Mn system
Pendem, Sri Pragna
Haoge, Li
Ueshima, Nobufumi
Thermodynamic and kinetic assessments in Co–Cr–Mn system using diffusion data
description CC_BY
author Pendem, Sri Pragna
Haoge, Li
Ueshima, Nobufumi
author_facet Pendem, Sri Pragna
Haoge, Li
Ueshima, Nobufumi
author_sort Pendem, Sri Pragna
title Thermodynamic and kinetic assessments in Co–Cr–Mn system using diffusion data
title_short Thermodynamic and kinetic assessments in Co–Cr–Mn system using diffusion data
title_full Thermodynamic and kinetic assessments in Co–Cr–Mn system using diffusion data
title_fullStr Thermodynamic and kinetic assessments in Co–Cr–Mn system using diffusion data
title_full_unstemmed Thermodynamic and kinetic assessments in Co–Cr–Mn system using diffusion data
title_sort thermodynamic and kinetic assessments in co–cr–mn system using diffusion data
publisher Springer
publishDate 2023
url https://link.springer.com/article/10.1007/s10853-023-08927-0
https://dlib.phenikaa-uni.edu.vn/handle/PNK/9483
_version_ 1779307185756438528
score 8.891053

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