Phd in Materials Science
il y a 3 jours
_**CONTEXT**_ - THEFRAMIC (THErmal shock resistance of reFRActory ceramics, MICrostructure design and MICromechanical behaviour) is a multi-partner project involving both research laboratories and industrial companies which aims to optimize the microstructure design of ceramics. Facing the challenges of energy efficiency and CO2 reduction, THEFRAMIC offers an innovative approach combining advanced characterization and predictive modelling to develop a new generation of refractory materials in sectors such as steel, cement or aeronautics. Magnesia/spinel and magnesia/hercynite multiphase materials exhibit unique characteristics due to complex matrix/aggregate interfaces. Indeed, the role of controlled multi-scale microcracking in the microstructure is of interest in the objective of improving thermal shock resistance. THEFRAMIC is based on complementary research topics: fine characterizations by Electron BackScattered Diffraction (EBSD), high temperature in situ characterization (advanced synchrotron X-ray diffraction and digital image correlation techniques), macroscopic characterization of thermomechanical properties, and multi-scale modelling integrating discrete element simulations combined with artificial intelligence algorithms to predict the life of refractory materials in service conditions. THEFRAMIC is closely linked to the French-Austrian ANR project called NanOX-ML, for Nanostructure evolution in Oxide materials at high temperature investigated with advanced X-ray scattering and Machine Learning based data analysis, and offers a unique opportunity to work in academic and industrial environments.
- **OBJECTIVES**_ - To understand, in the case of refractory ceramic materials, to what extent thermal shock resistance can be optimized through microstructure. Structural defects (dislocations, twinning, microcracks, etc.) associated with phase transition processes and thermal expansion anisotropy during processing will be identified from observations made using electron microscopy and EBSD analyses. Their impact on cracking behavior will be studied using microstrain fields obtained during mechanical tests under Scanning Electron Microscopy.
- **QUALIFICATION OF THE CANDIDATE**_ - Master degree or an equivalent diploma in materials science, materials engineering, condensed matter physics, solid-state mechanic or other closely related fields. She/he will get an ability to work independently, to plan and carry out intricate tasks. She/he will have to be part of a large multidisciplinary and international research group. Basic knowledge in crystallography is mandatory. Additional experiences on mechanical behavior of ceramics, experimental approaches of the characterization of microstructures and measurement of strain fields by Digital Image Correlation. Excellent communication skills (both written and oral) in English are required.
- **APPLICANT PROFILE**_ - The PhD student will be employed by the CNRS in France and will be located both in IRCER laboratory in Limoges and Pprime Institute in Poitiers. This position will be available from October 2025 and is offered on a fixed-term 36 months contract.
Type d'emploi : Temps plein, CDD
Durée du contrat : 36 mois
Rémunération : 1 800,00€ à 1 900,00€ par mois
Horaires:
- Du lundi au vendredi
- Travail en journée
Lieu du poste : En présentiel
Date de début prévue : 01/10/2025
-
Limoges, France Université de Limoges - IRCER Temps plein**PhD-2. Relationship between thermomechanical behaviour and multi-scale microcracking of magnesia-based matrix refractory materials**: - Réf **ABG-131678** - Sujet de Thèse - 05/05/2025 - Contrat doctoral - Université de Limoges - IRCER - Lieu de travail- LIMOGES - Nouvelle Aquitaine - France - Intitulé du sujet- PhD-2. Relationship between...
-
Limoges, France Université de Limoges - IRCER Temps plein**PhD-1. Multi-scale microstructural characterization of refractory materials by electron microscopy and identification of their deformation mechanisms**: - Réf **ABG-131674** - Sujet de Thèse - 05/05/2025 - Contrat doctoral - Université de Limoges - IRCER - Lieu de travail- LIMOGES - Nouvelle Aquitaine - France - Intitulé du sujet- PhD-1. Multi-scale...
-
Limoges, France Limoges University - IRCER laboratory Temps plein_**CONTEXT**_ - THEFRAMIC (THErmal shock resistance of reFRActory ceramics, MICrostructure design and MICromechanical behaviour) is a multi-partner project involving both research laboratories and industrial companies which aims to optimize the microstructure design of ceramics. Facing the challenges of energy efficiency and CO2 reduction, THEFRAMIC offers...
-
Offre de thèse en science des matériaux
il y a 6 jours
Limoges, Nouvelle-Aquitaine, France Choisir le Service Public Temps pleinInformations générales Organisme de rattachement CNRS Référence UMR7315-SAMBER-015 Date de début de diffusion /12/2025 Date de parution /12/2025 Date de fin de diffusion /12/2025 VersantFonction Publique de l'Etat CatégorieCatégorie A (cadre) Nature de l'emploiEmploi ouvert uniquement aux contractuels Domaine / MétierRecherche -...
-
Offre de thèse en science des matériaux
il y a 1 semaine
Limoges, France JobiJoba FR S2 Temps pleinSynthèse de nanoparticules métalliques catalytiquement actives dans des structures poreuses 3D dérivées de polymères précéramiques pour l’hydrogénolyse sélectives du glycérol dérivé de la biomasse Contexte de travail L'hydrogénolyse catalytique du glycérol dérivé de la biomasse, un sous-produit de la production de biodiesel, est un...
-
General Manager
il y a 3 jours
Limoges, France Catalent Temps plein**Job Title: General Manager** **Location: Limoges, France** **Position Summary** - Catalent, Inc. is a leading global contract development and manufacturing organization (CDMO) whose mission is to develop, manufacture, and supply products that help people live better and healthier lives. Catalent is dedicated to delivering unparalleled service to pharma,...
-
Innovative MCF amplifier approaches for telecommunications
il y a 5 jours
Limoges, Nouvelle-Aquitaine, France c6-e5af-42c9-841e-047e417423d5 Temps pleinInnovative MCF amplifier approaches for telecommunications (Fully funded thesis by a MSCA-Doctoral Network)Réf ABG-134584Sujet de Thèse27/11/2025Financement de l'Union européenneIT branch at Iscte-IULLieu de travail87032 Limoges - France - Nouvelle Aquitaine - FranceIntitulé du sujetInnovative MCF amplifier approaches for telecommunications (Fully funded...
-
Optimisation Du Procédé de Méthanisation Sous Haute Pression
il y a 5 jours
Limoges, France Université de Limoges Temps plein**Optimisation du procédé de méthanisation sous haute pression // Optimizing the high-pressure anaerobic digestion process**: - Réf **ABG-131813** **ADUM-65328** - Sujet de Thèse - 10/05/2025 - Université de Limoges - Lieu de travail- LIMOGES CEDEX - Nouvelle Aquitaine - France - Intitulé du sujet- Optimisation du procédé de méthanisation sous...
-
Technical Proposal Lead
il y a 5 jours
Limoges, France Catalent Pharma Solutions Temps pleinThe Technical Proposal Lead is responsible for managing the proposal process at the site, including leading cross-functional teams to scope opportunities and obtain stakeholder review and approval. The role also involves costing and preparing the technical components of proposals to deliver quality, timely quotations to Catalent Cham (CPS). **The Role**: -...
-
Technical Proposal Lead
il y a 6 jours
Limoges, France Catalent Temps pleinThe Technical Proposal Lead is responsible for the management of the proposal process at the site, including leadership of cross-functional teams to scope opportunities and gain key stakeholder review and approval, as appropriate. The role also includes the costing and generation of the technical part (Scope) of the proposals, to deliver quality and on-time...
