Thermodynamic factor from X-ray diffuse scattering: FeAl DO3-phase study

David Fuks

doi:10.1016/S1359-6462(99)00103-7

Thermodynamic factor from X-ray diffuse scattering: FeAl DO₃-phase study

David Fuks

Department of Materials Engineering

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

2 Scopus citations

Abstract

The common features of the concentration and temperature dependencies of the thermodynamic factor for DO₃-phase were justified on the basis of the concentration wave theory of ordering. The function Φ(c,T) for FeAl DO₃-phase was calculated from the X-ray measurements data of the diffuse scattering. The calculations show the dependence of Φ on the long-range order parameters. Due to high cost of Al isotope these results may be useful for the determination of the tracer diffusivity of aluminum from the interdiffusion experiments.

Original language	English
Pages (from-to)	1407-1411
Number of pages	5
Journal	Scripta Materialia
Volume	40
Issue number	12
DOIs	https://doi.org/10.1016/S1359-6462(99)00103-7
State	Published - 21 May 1999

ASJC Scopus subject areas

General Materials Science
Condensed Matter Physics
Mechanics of Materials
Mechanical Engineering
Metals and Alloys

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10.1016/S1359-6462(99)00103-7

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title = "Thermodynamic factor from X-ray diffuse scattering: FeAl DO3-phase study",

abstract = "The common features of the concentration and temperature dependencies of the thermodynamic factor for DO3-phase were justified on the basis of the concentration wave theory of ordering. The function Φ(c,T) for FeAl DO3-phase was calculated from the X-ray measurements data of the diffuse scattering. The calculations show the dependence of Φ on the long-range order parameters. Due to high cost of Al isotope these results may be useful for the determination of the tracer diffusivity of aluminum from the interdiffusion experiments.",

author = "David Fuks",

note = "Funding Information: This research was supported by a grant from the German-Israel Binational Science Foundation (GIF).",

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AU - Fuks, David

N1 - Funding Information: This research was supported by a grant from the German-Israel Binational Science Foundation (GIF).

PY - 1999/5/21

Y1 - 1999/5/21

N2 - The common features of the concentration and temperature dependencies of the thermodynamic factor for DO3-phase were justified on the basis of the concentration wave theory of ordering. The function Φ(c,T) for FeAl DO3-phase was calculated from the X-ray measurements data of the diffuse scattering. The calculations show the dependence of Φ on the long-range order parameters. Due to high cost of Al isotope these results may be useful for the determination of the tracer diffusivity of aluminum from the interdiffusion experiments.

AB - The common features of the concentration and temperature dependencies of the thermodynamic factor for DO3-phase were justified on the basis of the concentration wave theory of ordering. The function Φ(c,T) for FeAl DO3-phase was calculated from the X-ray measurements data of the diffuse scattering. The calculations show the dependence of Φ on the long-range order parameters. Due to high cost of Al isotope these results may be useful for the determination of the tracer diffusivity of aluminum from the interdiffusion experiments.

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ER -

Thermodynamic factor from X-ray diffuse scattering: FeAl DO₃-phase study

Abstract

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