Prediction of the martensite start temperature for β titanium alloys as a function of composition

School of Engineering

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https://doi.org/10.1016/j.scriptamat.2008.12.034
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Keywords

M temperature, Martensitic phase transformation, Modelling, Thermodynamics, Titanium alloys

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Prediction of the martensite start temperature for β titanium alloys as a function of composition. / Neelakantan, Suresh; Rivera-Díaz-del-Castillo, P. E J; van der Zwaag, Sybrand.
In: Scripta Materialia, Vol. 60, No. 8, 04.2009, p. 611-614.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Bibtex

@article{1a7e654d5ee24d6eba49fa540eeced0a,

title = "Prediction of the martensite start temperature for β titanium alloys as a function of composition",

abstract = "A thermodynamics-based model to predict the martensite start temperature of β titanium alloys is presented. The tendency of the β phase to transform into martensite is estimated by applying the Ghosh-Olson approach to martensite nucleation modelling. The energetics and Ms temperature for binary alloys are predicted with good accuracy. A succinct formula predicting Ms temperature in multicomponent β alloys is presented. The new equation is compared to the classical Mo equivalence criterion for assessing β stability.",

keywords = "M temperature, Martensitic phase transformation, Modelling, Thermodynamics, Titanium alloys",

author = "Suresh Neelakantan and Rivera-D{\'i}az-del-Castillo, {P. E J} and {van der Zwaag}, Sybrand",

year = "2009",

month = apr,

doi = "10.1016/j.scriptamat.2008.12.034",

language = "English",

volume = "60",

pages = "611--614",

journal = "Scripta Materialia",

issn = "1359-6462",

publisher = "Elsevier",

number = "8",

}

RIS

TY - JOUR

T1 - Prediction of the martensite start temperature for β titanium alloys as a function of composition

AU - Neelakantan, Suresh

AU - Rivera-Díaz-del-Castillo, P. E J

AU - van der Zwaag, Sybrand

PY - 2009/4

Y1 - 2009/4

N2 - A thermodynamics-based model to predict the martensite start temperature of β titanium alloys is presented. The tendency of the β phase to transform into martensite is estimated by applying the Ghosh-Olson approach to martensite nucleation modelling. The energetics and Ms temperature for binary alloys are predicted with good accuracy. A succinct formula predicting Ms temperature in multicomponent β alloys is presented. The new equation is compared to the classical Mo equivalence criterion for assessing β stability.

AB - A thermodynamics-based model to predict the martensite start temperature of β titanium alloys is presented. The tendency of the β phase to transform into martensite is estimated by applying the Ghosh-Olson approach to martensite nucleation modelling. The energetics and Ms temperature for binary alloys are predicted with good accuracy. A succinct formula predicting Ms temperature in multicomponent β alloys is presented. The new equation is compared to the classical Mo equivalence criterion for assessing β stability.

KW - M temperature

KW - Martensitic phase transformation

KW - Modelling

KW - Thermodynamics

KW - Titanium alloys

U2 - 10.1016/j.scriptamat.2008.12.034

DO - 10.1016/j.scriptamat.2008.12.034

M3 - Journal article

AN - SCOPUS:60249100089

VL - 60

SP - 611

EP - 614

JO - Scripta Materialia

JF - Scripta Materialia

SN - 1359-6462

IS - 8

ER -

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