Diffusion Kinetics of Oxygen in beta-Titanium Measured by Molten Flux Method
2009 (English)In: Metallurgical and Materials Transactions. A, ISSN 1073-5623, E-ISSN 1543-1940, Vol. 40A, no 3, 495-498 p.Article in journal (Refereed) Published
The unidirectional diffusion model of oxygen in beta-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 beta-Ti has been measured at temperatures from 1273 to 1573 K. The diffusion coefficient of oxygen in beta-Ti was evaluated as a function of temperature, especially at the low oxygen content region (0.025 mass pct O).
Place, publisher, year, edition, pages
2009. Vol. 40A, no 3, 495-498 p.
Engineering and Technology
IdentifiersURN: urn:nbn:se:kth:diva-32711DOI: 10.1007/s11661-008-9753-5ISI: 000263082000001ScopusID: 2-s2.0-60049099610OAI: oai:DiVA.org:kth-32711DiVA: diva2:411509
QC 201104182011-04-182011-04-182011-04-18Bibliographically approved