Laboratoire Angevin de Mécanique, Procédés et InnovAtion (LAMPA): Recent submissions
Now showing items 99-105 of 539
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Article dans une revue avec comité de lecture;
PESSARD, Etienne; MOREL, Franck; (Elsevier BV, 2017-01-14)
Hot-forging is a process commonly used in the manufacturing of automobile parts such as connecting rods. Most hot-forged components are shot-blasted after forging in order to clean off the forging scale. The shotblasting ... -
Communication avec acte;MOREL, Franck; PESSARD, Etienne; BELLETT, Daniel; ; (Elsevier BV, 2019-12-24)
Jet engines gears are generally made of steel and are case-strengthened via thermochemical treatments such as carburizing or nitriding causing microstructural modifications, superficial hardening and compressive residual ...
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Communication avec acteABROUG, Foued; PESSARD, Etienne; GERMAIN, Guénaël; MOREL, Franck (EDP Sciences, 2018-05-25)
One objective of this project is to propose a fatigue design approach that is able to account for a large range of machining surface defects and different component sizes and geometries. Due to the huge size difference ...
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Communication avec acteLE, Viet-Duc; PESSARD, Etienne; MOREL, Franck; (EDP Sciences, 2018-05-25)
This work is focused on the influence of porosity when dealing with the fatigue behaviour of the TA6V alloys fabricated by the selective laser melting (SLM) process. The presence of porosity is one of the major issue facing ...
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Article dans une revue avec comité de lecture;ROBERT, Camille; MAREAU, Charles; BELLETT, Daniel; MOREL, Franck; ; (Elsevier BV, 2021-02-14)
Weld toes and weld roots of continuously welded structures subjected to cyclic loading are critical zones in terms of the fatigue resistance. The finite element method coupled with a fatigue criterion is commonly used to ...
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Article dans une revue avec comité de lecture; ; ;MAREAU, Charles; (John Wiley & Sons, 2021-07-16)
X-Light is an open-source software that is written in Python with a graphical user interface. X-Light was developed to determine residual stress by X-ray diffraction. This software can process the 0D, 1D and 2D diffraction ...
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Article dans une revue avec comité de lecture;MAREAU, Charles; AYED, Yessine; GERMAIN, Guénaël; (Elsevier BV, 2022-01-07)
A crystal plasticity-based constitutive model is proposed to describe the thermo-mechanical behavior of the Ti17 titanium alloy subjected to extreme loading conditions. The model explicitly incorporates the effect of the ...
