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Metallography, Microstructure, and Analysis
Published in: Metallography, Microstructure, and Analysis 3/2016

01-06-2016 | Technical Article

Microstructure of a Hot Forged Ti 5-5-5-3 Aeronautical Component

Authors: M. Liberini, F. Scherillo, A. Astarita, U. Prisco, M. Bruno, T. Monetta, F. Bellucci, A. Squillace

Published in: Metallography, Microstructure, and Analysis | Issue 3/2016

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Abstract

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 rates experienced by the various zones of the component is analyzed 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 α phase spheroidization increasing with the amount of plastic strain sustained by the material. A correlation between the level of α phase spheroidization and the plastic softening of the forging has been found.
previous article Effects of Cooling on Bending Process of Heavy Rail Steel After Hot Rolling
next article Microstructural Modification of Al–30Si–5Fe Alloy Using a Combination of Rapid Solidification and Thixoforming Processes

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Metadata
Title
Microstructure of a Hot Forged Ti 5-5-5-3 Aeronautical Component
Authors
M. Liberini
F. Scherillo
A. Astarita
U. Prisco
M. Bruno
T. Monetta
F. Bellucci
A. Squillace
Publication date
01-06-2016
Publisher
Springer US
Published in
Metallography, Microstructure, and Analysis / Issue 3/2016
Print ISSN: 2192-9262
Electronic ISSN: 2192-9270
DOI
https://doi.org/10.1007/s13632-016-0278-9

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