Microstructure of a Hot Forged Ti 5-5-5-3 Aeronautical Component
| Autor: | Antonello Astarita, M. Bruno, Francesco Bellucci, Antonino Squillace, Tullio Monetta, Mariacira Liberini, Fabio Scherillo, Umberto Prisco |
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| Přispěvatelé: | Liberini, Mariacira, Scherillo, Fabio, Astarita, Antonello, Prisco, Umberto, Bruno, M., Monetta, Tullio, Bellucci, Francesco, Squillace, Antonino |
| Jazyk: | angličtina |
| Rok vydání: | 2016 |
| Předmět: |
010302 applied physics
Materials science Structural material Component (thermodynamics) Metallurgy Metals and Alloys 02 engineering and technology Cooling rates Plasticity 021001 nanoscience & nanotechnology Microstructure 01 natural sciences Forging 0103 physical sciences Metallic materials Ti 5-5-5-3 Microstructure Forging EDX phase distribution precipitates 0210 nano-technology Softening |
| Popis: | The changes in microstructure during the forging of a large Ti-5-5-5-3 component are studied. The effect of the different plastic strain and cooling rate experienced by the various zones of the component are analysed and compared in terms of the microstructures that they induce. The results show that the microstructures vary in the different zones of the forging with the alpha phase spheroidization increasing with the amount of plastic strain sustained by the material. A correlation between the level of alpha phase spheroidization and the plastic softening of the forging has been found. |
| Databáze: | OpenAIRE |
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