| Autor: |
VISCASILLAS, M.J., PIRIS, N.M., ANDRES, E.M., AGUIRRE, M.V., ANTORANZ, J.M., HEREDERO, J.A. |
| Rok vydání: |
2019 |
| Předmět: |
|
| DOI: |
10.13009/eucass2019-756 |
| Popis: |
Titanium alloys are widely used in the aerospace industry for structural and engine components. One of the mechanical properties that are required in this field is the impact toughness. In titanium alloys, this property is affected by the microstructure and the working temperature. In this study, an + annealing and a annealing heat treatments of forged Ti-6Al-4V are tested at different temperatures using a Charpy impact testing machine. Fracture mechanisms are studied both macroscopically and microscopically to relate their behavior with the temperature. Mixture brittle-ductile fracture mechanisms are observed in the scanning electron microscope. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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