Summary
The experienced researcher Bernardete Coelho, doctor in Mechanical Engineering from the University of Aveiro (Portugal), aims at leading research activities on the numerical modelling of the thermo-mechanical behaviour of β-metastable titanium alloys. Such activities will be carried out in Université Bretagne Sud (France) under the supervision of Prof. Sandrine Thuillier.
Advanced materials such as titanium alloys are considered as technological key enablers in societal challenges and a key factor in technological solutions, as they determine the process, the mechanical properties and the service life of an object. Regarding β-titanium alloys, they are more and more used in the biomedical and aeronautic fields and the modelling of their thermo-mechanical behaviour will become an enabling technology in order to perform forming at warm and elevated temperatures. Given the huge interest in the thermo-mechanical behaviour of lightweight β-titanium alloys, one objective of this project consists in its investigation and numerical modelling over a large range of temperatures. It is also intended to include the modelling of the occurrence of plastic instabilities in β-titanium alloys, for a biphasic material, i.e. titanium molybdenum with several compositions as well as an industrial material. Moreover, the technological part of this project aims to validate the thermo-mechanical models to the case of hot forming of a β-titanium alloy. Then, the final objective of this project is to perform a fast eco-audit, using eco-indicators, for different scenarios including hot forming and heat treatment for β-titanium alloys. Additionally, a business plan for a promising application will be developed. As a global overview, this project deals with the virtual forming and mechanical design of parts made out of β-titanium alloys for a large range of compositions, based on the modelling of the thermo-mechanical properties (up to rupture) of such alloys in a large range of temperatures.
Advanced materials such as titanium alloys are considered as technological key enablers in societal challenges and a key factor in technological solutions, as they determine the process, the mechanical properties and the service life of an object. Regarding β-titanium alloys, they are more and more used in the biomedical and aeronautic fields and the modelling of their thermo-mechanical behaviour will become an enabling technology in order to perform forming at warm and elevated temperatures. Given the huge interest in the thermo-mechanical behaviour of lightweight β-titanium alloys, one objective of this project consists in its investigation and numerical modelling over a large range of temperatures. It is also intended to include the modelling of the occurrence of plastic instabilities in β-titanium alloys, for a biphasic material, i.e. titanium molybdenum with several compositions as well as an industrial material. Moreover, the technological part of this project aims to validate the thermo-mechanical models to the case of hot forming of a β-titanium alloy. Then, the final objective of this project is to perform a fast eco-audit, using eco-indicators, for different scenarios including hot forming and heat treatment for β-titanium alloys. Additionally, a business plan for a promising application will be developed. As a global overview, this project deals with the virtual forming and mechanical design of parts made out of β-titanium alloys for a large range of compositions, based on the modelling of the thermo-mechanical properties (up to rupture) of such alloys in a large range of temperatures.
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| Web resources: | https://cordis.europa.eu/project/id/101031676 |
| Start date: | 01-03-2022 |
| End date: | 10-01-2025 |
| Total budget - Public funding: | 184 707,84 Euro - 184 707,00 Euro |
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Original description
The experienced researcher Bernardete Coelho, doctor in Mechanical Engineering from the University of Aveiro (Portugal), aims at leading research activities on the numerical modelling of the thermo-mechanical behaviour of β-metastable titanium alloys. Such activities will be carried out in Université Bretagne Sud (France) under the supervision of Prof. Sandrine Thuillier.Advanced materials such as titanium alloys are considered as technological key enablers in societal challenges and a key factor in technological solutions, as they determine the process, the mechanical properties and the service life of an object. Regarding β-titanium alloys, they are more and more used in the biomedical and aeronautic fields and the modelling of their thermo-mechanical behaviour will become an enabling technology in order to perform forming at warm and elevated temperatures. Given the huge interest in the thermo-mechanical behaviour of lightweight β-titanium alloys, one objective of this project consists in its investigation and numerical modelling over a large range of temperatures. It is also intended to include the modelling of the occurrence of plastic instabilities in β-titanium alloys, for a biphasic material, i.e. titanium molybdenum with several compositions as well as an industrial material. Moreover, the technological part of this project aims to validate the thermo-mechanical models to the case of hot forming of a β-titanium alloy. Then, the final objective of this project is to perform a fast eco-audit, using eco-indicators, for different scenarios including hot forming and heat treatment for β-titanium alloys. Additionally, a business plan for a promising application will be developed. As a global overview, this project deals with the virtual forming and mechanical design of parts made out of β-titanium alloys for a large range of compositions, based on the modelling of the thermo-mechanical properties (up to rupture) of such alloys in a large range of temperatures.
Status
SIGNEDCall topic
MSCA-IF-2020Update Date
28-04-2024
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