Balanced Constrained Carbon Equilibrium Accompanied by Carbide Precipitation

F. M. Castro Cerda; C. Goulas; L. A.I. Kestens

doi:10.1007/s11661-021-06240-6

Balanced Constrained Carbon Equilibrium Accompanied by Carbide Precipitation

F. M. Castro Cerda^*, C. Goulas, L. A.I. Kestens

^*Corresponding author for this work

Team Kevin Rossi

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

1 Citation (Scopus)

Abstract

The final carbon content of austenite in equilibrium with tempered martensite can be estimated by the so-called constrained carbon equilibrium in the presence of carbide (CCEθ) model. However, the linear predictions under CCEθ deviate from both the initial and the experimentally measured carbon content. A modified approach to the CCEθ model is proposed, which predicts an increase of the carbon content in austenite with the decrease of temperature below the onset of martensitic transformation.

Original language	English
Pages (from-to)	2155-2157
Journal	Metallurgical and Materials Transactions A: Physical Metallurgy and Materials Science
Volume	52
Issue number	6
DOIs	https://doi.org/10.1007/s11661-021-06240-6
Publication status	Published - 2021

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title = "Balanced Constrained Carbon Equilibrium Accompanied by Carbide Precipitation",

abstract = "The final carbon content of austenite in equilibrium with tempered martensite can be estimated by the so-called constrained carbon equilibrium in the presence of carbide (CCEθ) model. However, the linear predictions under CCEθ deviate from both the initial and the experimentally measured carbon content. A modified approach to the CCEθ model is proposed, which predicts an increase of the carbon content in austenite with the decrease of temperature below the onset of martensitic transformation.",

author = "{Castro Cerda}, {F. M.} and C. Goulas and Kestens, {L. A.I.}",

year = "2021",

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AU - Castro Cerda, F. M.

AU - Goulas, C.

AU - Kestens, L. A.I.

PY - 2021

Y1 - 2021

N2 - The final carbon content of austenite in equilibrium with tempered martensite can be estimated by the so-called constrained carbon equilibrium in the presence of carbide (CCEθ) model. However, the linear predictions under CCEθ deviate from both the initial and the experimentally measured carbon content. A modified approach to the CCEθ model is proposed, which predicts an increase of the carbon content in austenite with the decrease of temperature below the onset of martensitic transformation.

AB - The final carbon content of austenite in equilibrium with tempered martensite can be estimated by the so-called constrained carbon equilibrium in the presence of carbide (CCEθ) model. However, the linear predictions under CCEθ deviate from both the initial and the experimentally measured carbon content. A modified approach to the CCEθ model is proposed, which predicts an increase of the carbon content in austenite with the decrease of temperature below the onset of martensitic transformation.

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U2 - 10.1007/s11661-021-06240-6

DO - 10.1007/s11661-021-06240-6

M3 - Article

AN - SCOPUS:85103373657

SN - 1073-5623

VL - 52

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JO - Metallurgical and Materials Transactions A: Physical Metallurgy and Materials Science

JF - Metallurgical and Materials Transactions A: Physical Metallurgy and Materials Science

IS - 6

ER -

Balanced Constrained Carbon Equilibrium Accompanied by Carbide Precipitation

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