caa a22 4500 463187970 CHVBK 20180406164859.0 cr unu---uuuuu 170326e20070401xx s 000 0 eng 10.1007/s10973-006-8291-x doi (NATIONALLICENCE)springer-10.1007/s10973-006-8291-x Reactivityof a Ti-45.9Al-8Nb alloy in air at 700-900°C [Elektronische Daten] [Elżbieta Godlewska, M. Mitoraj, F. Devred, B. Nieuwenhuys] A Ti-45.9Al-8Nb (at%) alloy with a lamellar structure (γ+α2) was oxidised in air at 700, 800, 850 and 900°C in isothermal and thermal cycling conditions. The reaction progress was followed by thermogravimetric measurements. In isothermal conditions the oxidation kinetics followed approximately a parabolic rate law and the rate constants ranged from about 10-12 kg2 m-4 s-1 at 700°C to 10-10 kg2 m-4 s-1 at 900°C. The oxide scales were built of Al2O3 and TiO2, the former being the main component of the outermost layer. The oxidation behaviour of Ti-45.9Al-8Nb was referred to a commercial titanium alloy, WT4 (Ti-6Al-1Mn), and selected oxidation-resistant alloys. Springer-Verlag, 2007 oxidation kinetics nationallicence oxide scale structure and composition nationallicence γ-TiAl nationallicence Godlewska Elżbieta Faculty of Material Science and Ceramics, AGH-UST, Krakow, Poland aut Mitoraj M. Faculty of Material Science and Ceramics, AGH-UST, Krakow, Poland aut Devred F. University of Leiden, The Netherlands aut Nieuwenhuys B. University of Leiden, The Netherlands aut Journal of Thermal Analysis and Calorimetry Kluwer Academic Publishers 88/1(2007-04-01), 225-230 1388-6150 88:1<225 2007 88 10973 https://doi.org/10.1007/s10973-006-8291-x text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10973-006-8291-x text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Godlewska Elżbieta Faculty of Material Science and Ceramics, AGH-UST, Krakow, Poland aut NATIONALLICENCE 700 1- Mitoraj M. Faculty of Material Science and Ceramics, AGH-UST, Krakow, Poland aut NATIONALLICENCE 700 1- Devred F. University of Leiden, The Netherlands aut NATIONALLICENCE 700 1- Nieuwenhuys B. University of Leiden, The Netherlands aut NATIONALLICENCE 773 0- Journal of Thermal Analysis and Calorimetry Kluwer Academic Publishers 88/1(2007-04-01), 225-230 1388-6150 88:1<225 2007 88 10973 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer