| People | Locations | Statistics |
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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Zhang, Chi
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (16/16 displayed)
- 2024Nanostructure and interfacial mechanical properties of PEG/cellulose nanocomposites studied with molecular dynamicscitations
- 2024Anisotropic Deformation in a Polymer Slab Subjected to Fluid Adsorptioncitations
- 2023Phytic Acid-Silica System for Imparting Fire Retardancy in Wood Compositescitations
- 2022Adaptive duplication and genetic diversification of protein kinase R contribute to the specificity of bat-virus interactionscitations
- 2022Growth-microstructure-thermal property relations in AlN thin filmscitations
- 2022Unravelling thermal-mechanical effects on microstructure evolution under superplastic forming conditions in a near alpha titanium alloycitations
- 2020Moisture-induced crossover in the thermodynamic and mechanical response of hydrophilic biopolymercitations
- 2020Disentangling heat and moisture effects on biopolymer mechanicscitations
- 2019Wood–moisture relationships studied with molecular simulations: methodological guidelinescitations
- 2018Quadratic and cubic hyperpolarizabilities of nitro-phenyl/-naphthalenyl/-anthracenyl alkynyl complexescitations
- 2018Using modeling to understand the hygromechanical and hysteretic behavior of the S2 cell wall layer of woodcitations
- 2015Syntheses, Electrochemical, Linear Optical, and Cubic Nonlinear Optical Properties of Ruthenium-Alkynyl-Functionalized Oligo(phenylenevinylene) Starscitations
- 2015Pressure, stress, and strain distribution in the double-stage diamond anvil cellcitations
- 2010Highly sensitive bend sensor based on Bragg grating in eccentric core polymer fibercitations
- 2007Recent developments of Bragg gratings in PMMA and TOPAS polymer optical fibers
- 2007Recent developments of Bragg gratings in PMMA and TOPAS polymer optical fibers
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article
Unravelling thermal-mechanical effects on microstructure evolution under superplastic forming conditions in a near alpha titanium alloy
Abstract
The superplastic formability of titanium alloys has been extensively exploited by various industries, especially for manufacturing of high value aerospace components. Material's microstructural characteristics, such as grain size and dislocations density, determine superplastic formability during manufacturing process and various constitutive relationships have been proposed to take their effects into consideration in modelling and simulation. However, most existing models do not include all these characteristics in their analyses due to the limitations in characterization techniques. This paper reports the results of a systematic study on the effects of thermal (i.e., static) and mechanical (i.e., dynamic) process parameters on the evolution of dislocations and microstructure, both independently and simultaneously, at superplastic forming regime. The evolution of microstructural phase fraction, grain size, crystallographic texture, and geometrically necessary dislocation (GND) density are investaged over a temperature range of 880–920 °C and under strain rates between 0.0005 and 0.01s−1. The results provide valuable insights into the microstructure evolution during superplastic forming on TA15 titanium alloy and form a basis for future physically based constitutive modelling.