Thermodynamics of hydrogen in Al-Si alloys

D. R. Poirier; P. K. Sung

doi:10.1007/s11661-002-0260-9

Thermodynamics of hydrogen in Al-Si alloys

D. R. Poirier, P. K. Sung

Materials Science and Engineering

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

6 Scopus citations

Abstract

The thermodynamics of hydrogen in Al-Si alloys was discussed. The solubility of the hydrogen was deduced. It was found that the interaction coefficient for the solid alloys applied to the mixture of the two phase and not to the individual phase. The analysis showed that both the solubility of hydrogen in α and the partition ratio of hydrogen with lesser silicon were greater than the solubility and partition ratio for the equilibrium ratio.

Original language	English (US)
Pages (from-to)	3874-3876
Number of pages	3
Journal	Metallurgical and Materials Transactions A: Physical Metallurgy and Materials Science
Volume	33
Issue number	12
DOIs	https://doi.org/10.1007/s11661-002-0260-9
State	Published - Dec 2002

ASJC Scopus subject areas

Condensed Matter Physics
Mechanics of Materials
Metals and Alloys

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10.1007/s11661-002-0260-9

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title = "Thermodynamics of hydrogen in Al-Si alloys",

abstract = "The thermodynamics of hydrogen in Al-Si alloys was discussed. The solubility of the hydrogen was deduced. It was found that the interaction coefficient for the solid alloys applied to the mixture of the two phase and not to the individual phase. The analysis showed that both the solubility of hydrogen in α and the partition ratio of hydrogen with lesser silicon were greater than the solubility and partition ratio for the equilibrium ratio.",

author = "Poirier, {D. R.} and Sung, {P. K.}",

note = "Funding Information: The authors acknowledge support provided by a subagree-ment between the University of Texas at El Paso and The University of Arizona, which allowed us to participate in the Materials Corridor Council Strategic Plan, United States Department of Energy Cooperative Agreement No. DE-FC04-01AL67097. The authors also thank Professor P.N. Anyalebechi, Grand Valley State University, for sharing his publications on the solubility of hydrogen in aluminum alloys.",

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doi = "10.1007/s11661-002-0260-9",

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journal = "Metallurgical and Materials Transactions A",

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T1 - Thermodynamics of hydrogen in Al-Si alloys

AU - Poirier, D. R.

AU - Sung, P. K.

N1 - Funding Information: The authors acknowledge support provided by a subagree-ment between the University of Texas at El Paso and The University of Arizona, which allowed us to participate in the Materials Corridor Council Strategic Plan, United States Department of Energy Cooperative Agreement No. DE-FC04-01AL67097. The authors also thank Professor P.N. Anyalebechi, Grand Valley State University, for sharing his publications on the solubility of hydrogen in aluminum alloys.

PY - 2002/12

Y1 - 2002/12

N2 - The thermodynamics of hydrogen in Al-Si alloys was discussed. The solubility of the hydrogen was deduced. It was found that the interaction coefficient for the solid alloys applied to the mixture of the two phase and not to the individual phase. The analysis showed that both the solubility of hydrogen in α and the partition ratio of hydrogen with lesser silicon were greater than the solubility and partition ratio for the equilibrium ratio.

AB - The thermodynamics of hydrogen in Al-Si alloys was discussed. The solubility of the hydrogen was deduced. It was found that the interaction coefficient for the solid alloys applied to the mixture of the two phase and not to the individual phase. The analysis showed that both the solubility of hydrogen in α and the partition ratio of hydrogen with lesser silicon were greater than the solubility and partition ratio for the equilibrium ratio.

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JO - Metallurgical and Materials Transactions A

JF - Metallurgical and Materials Transactions A

SN - 1073-5623

IS - 12

ER -

Thermodynamics of hydrogen in Al-Si alloys

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