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 | |
| Publication status | Published - 2009 Feb 18 |
All Science Journal Classification (ASJC) codes
- Condensed Matter Physics
- Mechanics of Materials
- Metals and Alloys
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Song, M. H., Han, S. M., Choi, G. S., Min, D. J., & Park, J. H. (2009). Diffusion kinetics of oxygen in β-titanium measured by molten flux method. Metallurgical and Materials Transactions A: Physical Metallurgy and Materials Science, 40(3), 495-498. https://doi.org/10.1007/s11661-008-9753-5