Diffusion kinetics of oxygen in β-titanium measured by molten flux method

Min Ho Song; Seung Min Han; Good Sun Choi; Dong Joon Min; Joo Hyun Park

doi:10.1007/s11661-008-9753-5

Diffusion kinetics of oxygen in β-titanium measured by molten flux method

Min Ho Song, Seung Min Han, Good Sun Choi, Dong Joon Min, Joo Hyun Park

Department of Materials Science and Engineering

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

7 Citations (Scopus)

Abstract

The unidirectional diffusion model of oxygen in β-titanium was investigated based on the molten flux method and was analyzed by combining thermodynamics and kinetics. The interfacial concentration of oxygen could uniformly be maintained by using the Ca(CaO)-CaCl₂ flux. The diffusion coefficient of oxygen in β -Ti has been measured at temperatures from 1273 to 1573 K. The diffusion coefficient of oxygen in β -Ti was evaluated as a function of temperature, especially at the low oxygen content region (0.025 mass pct O).

Original language	English
Pages (from-to)	495-498
Number of pages	4
Journal	Metallurgical and Materials Transactions A: Physical Metallurgy and Materials Science
Volume	40
Issue number	3
DOIs	https://doi.org/10.1007/s11661-008-9753-5
Publication status	Published - 2009

Bibliographical note

Funding Information:
This study has been supported by the 21C Frontier R&D Program and the Second Stage of Brain Korea 21 Project (Division of Humantronics Information Materials). Also, the authors gratefully acknowledge the Resource Recycling R&D Center under the support of the Ministry of Science & Technology and the Ministry of Environment, Korea.

All Science Journal Classification (ASJC) codes

Condensed Matter Physics
Mechanics of Materials
Metals and Alloys

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10.1007/s11661-008-9753-5

Cite this

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title = "Diffusion kinetics of oxygen in β-titanium measured by molten flux method",

abstract = "The unidirectional diffusion model of oxygen in β-titanium was investigated based on the molten flux method and was analyzed by combining thermodynamics and kinetics. The interfacial concentration of oxygen could uniformly be maintained by using the Ca(CaO)-CaCl2 flux. The diffusion coefficient of oxygen in β -Ti has been measured at temperatures from 1273 to 1573 K. The diffusion coefficient of oxygen in β -Ti was evaluated as a function of temperature, especially at the low oxygen content region (0.025 mass pct O).",

author = "Song, {Min Ho} and Han, {Seung Min} and Choi, {Good Sun} and Min, {Dong Joon} and Park, {Joo Hyun}",

note = "Funding Information: This study has been supported by the 21C Frontier R&D Program and the Second Stage of Brain Korea 21 Project (Division of Humantronics Information Materials). Also, the authors gratefully acknowledge the Resource Recycling R&D Center under the support of the Ministry of Science & Technology and the Ministry of Environment, Korea.",

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doi = "10.1007/s11661-008-9753-5",

language = "English",

volume = "40",

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journal = "Metallurgical and Materials Transactions A: Physical Metallurgy and Materials Science",

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T1 - Diffusion kinetics of oxygen in β-titanium measured by molten flux method

AU - Song, Min Ho

AU - Han, Seung Min

AU - Choi, Good Sun

AU - Min, Dong Joon

AU - Park, Joo Hyun

N1 - Funding Information: This study has been supported by the 21C Frontier R&D Program and the Second Stage of Brain Korea 21 Project (Division of Humantronics Information Materials). Also, the authors gratefully acknowledge the Resource Recycling R&D Center under the support of the Ministry of Science & Technology and the Ministry of Environment, Korea.

PY - 2009

Y1 - 2009

N2 - The unidirectional diffusion model of oxygen in β-titanium was investigated based on the molten flux method and was analyzed by combining thermodynamics and kinetics. The interfacial concentration of oxygen could uniformly be maintained by using the Ca(CaO)-CaCl2 flux. The diffusion coefficient of oxygen in β -Ti has been measured at temperatures from 1273 to 1573 K. The diffusion coefficient of oxygen in β -Ti was evaluated as a function of temperature, especially at the low oxygen content region (0.025 mass pct O).

AB - The unidirectional diffusion model of oxygen in β-titanium was investigated based on the molten flux method and was analyzed by combining thermodynamics and kinetics. The interfacial concentration of oxygen could uniformly be maintained by using the Ca(CaO)-CaCl2 flux. The diffusion coefficient of oxygen in β -Ti has been measured at temperatures from 1273 to 1573 K. The diffusion coefficient of oxygen in β -Ti was evaluated as a function of temperature, especially at the low oxygen content region (0.025 mass pct O).

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ER -

Diffusion kinetics of oxygen in β-titanium measured by molten flux method

Abstract

Bibliographical note

All Science Journal Classification (ASJC) codes

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