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The Oxidation Effect in the Titanium Alloy at High Temperature
Technical Paper
2007-01-2814
ISSN: 0148-7191, e-ISSN: 2688-3627
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English
Abstract
The aim of this paper is to study of oxidation effects in creep of the Ti-6Al-4V alloy, in different atmospheres (air, nitrogen and argon). The samples were treated during 24 hours at 600°C in different atmospheres The samples treated during 24 hours at 600°C and the oxidation behavior in each atmosphere was observed. The oxidation was more aggressive in air atmosphere, forming TiO2 film in the surface. The alloy was tested in creep at 600°C in argon, nitrogen and air atmospheres using 250 MPa. The behavior of creep curves shows that useful life is better in atmospheres not so oxidant.
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Authors
- Danieli Aparecida Pereira Reis - Instituto Tecnológico de Aeronáutica
- Carlos de Moura Neto - Instituto Tecnológico de Aeronáutica
- Francisco Piorino Neto - Comando-Geral de Tecnologia Aeroespacial
- Miguel Justino Ribeiro Barboza - Escola de Engenharia de Lorena
- Cosme Roberto Moreira da Silva - Universidade de Brasília
Citation
Reis, D., de Moura Neto, C., Neto, F., Barboza, M. et al., "The Oxidation Effect in the Titanium Alloy at High Temperature," SAE Technical Paper 2007-01-2814, 2007, https://doi.org/10.4271/2007-01-2814.Also In
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