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Syllabus provisoire M2 Mécanique Parcours type Ingénierie Mécanique et Matériaux

Orientation Mécanique Matériaux Structures et Procédés

2018/2019 Orientation : MMSP Metz

La liste des compétences associée est donnée dans le tableau ci-dessous :

Liste des compétences et niveaux attendus en fin de formation Compétences globales

Compétence 1 Formuler un problème de mécanique avec ses conditions limites, l'aborder de façon simple, le résoudre et conduire une analyse critique du résultat.

Niveau 4

Compétence 2 Mobiliser les concepts usuels de plusieurs champs disciplinaires au sein d'un sous-domaine scientifique et technique cohérent pour résoudre un problème complexe, notamment un problème de conception ou d'ingénierie.

Niveau 3

Compétence 3 Utiliser les outils numériques, libres ou non, pour la résolution de problèmes physiques

Niveau 4

Compétence 4 Travailler en équipe autant qu'en autonomie et responsabilité au service d'un projet.

Niveau 4

Compétence 5 Savoir communiquer à l’écrit et à l’oral en français et en anglais et savoir manager une équipe de travail (animation, conduite de réunion et de projet, organisation et planification).

Niveau 3

Compétences spécifiques par parcours type ou orientation: Orientation Génie Mécanique et Génie Mécanique ISFATES

Compétence 6 Valider un modèle par comparaison de ses prévisions aux résultats expérimentaux et apprécier ses limites de validité

Niveau 3

Compétence 7 Identifier les risques liés à la sécurité des personnes, définir et mettre en œuvre des mesures de prévention adaptées

Niveau 2

Orientation Mécanique Matériaux

Compétence 8 Identifier, grâce aux compétences mécanique-matériaux et génie mécanique, les outils de simulations adéquats pour une utilisation optimale de la simulation numérique dans l’industrie.

Niveau 4

Parcours type Biomécanique

Compétence 9 Analyser le fonctionnement d’organismes vivants et/ou du corps humain par une démarche scientifique -En tenant compte des savoirs expérientiels des cliniciens - En mobilisant des savoirs scientifiques et technologiques

Niveau 3

Compétence 10 Proposer une solution de restauration anatomique et fonctionnelle adaptée à une problématique clinique

- en tenant compte des spécificités d’un patient donné - en proposant des solutions de conception adaptées aux technologies de fabrication du

domaine - en identifiant les risques liés à la mise en application dans des situations de vie ou

d’usage - en tenant compte des aspects réglementaires

Niveau 3

La liste des compétences en anglais :

General Skills

Skill 1 To solve a mechanical problem with its boundary conditions, to propose a model as simple as possible and to conduct a critical analysis of the results.

Level 4

Skill 2 To apply the usual concepts of various scientific fields of a technical subdomain to solve a complex problem, including a problem of design or engineering.

Level 3

Skill 3 To adopt free or commercial softwares, to solve physical problems.

Level 4

Skill 4 To develop capability to work in a team, with autonomy and also with colleagues for the benefit of the project.

Level 4

Skill 5 To know how to communicate in both written and spoken French and English and become a team manager (to plan, organize, create and conduct meetings in an efficient way).

Level 3

Specific skills for the different subdomain of the master degree:

Subdomain Mechanical Engineering (Génie Mécanique et Génie Mécanique France Allemand ISFATES)

Skill 6 To validate a model by comparing its predictions with experimental results and discuss its validity range.

level 3

Skill 7 To identify risks associated with the safety of employees and workers, define appropriate preventive actions

Level 2

Subdomain Mechanics and Materials (Mécanique Matériaux

Skill 8 To identify, based on the well established skills in mechanical engineering, material sciences, salient simulation softwares and to propose to propose their uses in the industry.

Level 4

Subdomain Biomechanics (Biomécanique)

Skill 9 To analyse the functioning of living organisms and/or human body through a scientific approach: - taking into account the experience of clinicians - using scientific and technical knowledge

level 3

Skill 10 To propose an anatomic and functional restauration solution adapted to a clinical issue - taking into account the specificities of a given patient - proposing design solutions adapted to manufacturing processes and techniques in biomedicine - identifying the risks related to the implementation in real conditions - taking into account regulatory aspects

Niveau 4

Liste des UES SEMESTRE 9 METZ

ORI Mécanique Matériaux Structures et Procédés

CHOI CHOI 1

UE 920 Experimental Methods in solid mechanics

UE 921 - Mechanical Behavior

UE 922-Thermomechanical behavior of heterogeneous materials

UE 923-Continuum mechanics

UE 924 - Structural mechanics and finite element analysis

UE 925 - Numerical treatment of PDE

UE 926 - Phase transformation in metals and alloys

UE 927 Deformation Mechanisms and microstructure

UE 939 Research project and publication in English

EC Scientific communication

EC Projet intégration recherche

CHOI options

UE 928- Mechanics of Fracture, Damage and Fatigue

UE 929- Mechanics of composite materials and structures

UE 930- Control and damping of vibrations

UE 931 -Characterization and modeling of materials under dynamic

UE 932- Machining Processes: Modeling and Experimentation

UE 933- Tribology, friction, dynamic interactions

UE 934- Micromechanics of crystalline defects

UE 935- Methods of structural and chemical analysis of materials

UE 936- Texture and Physical properties of Materials

UE 937- Powder Metallurgy Technology and Sintering

UE 938 Metal forming

SEMESTRE 10

SEMESTRE 10

STG UE101 Stage de fin d'étude

Syllabus détaillé des UE.

Les cours sont dispensés en parallèle sur deux sites :

Metz

Attention : Le nom des enseignants indiqués dans les fiches UE n’est qu’indicatif.

Mention et/ou parcours dont relève cette UE : S&T_Master Mécanique

Code Apogee de l’UE : 9WUJAM12

Nom complet de l’UE : 920 Experimental Methods in solid mechanics

Composante de rattachement : FB0 - UFR MATHEMATIQUES INFORMATIQUE MECANIQUE

Nom du responsable de l’UE et adresse électronique : Sébastien Mercier [email protected]

Semestre : 9

Volume horaire enseigné : 30h, Nombre de crédits

ECTS : 4 Volume horaire travail personnel de l’étudiant :

30h

Langue d’enseignement de l’UE : Anglais

Enseignements composant l’UE CNU DLOC EqTD

920 Experimental Methods in solid mechanics (ENSAM) 3300 30

Descriptif This course is an introduction to methods and tools specific to the implementation of experimental approaches in solid mechanics. It aims to provide students with basic scientific knowledge to define and implement a consistent experimental approach dedicated to the characterisation or identification of the mechanical behavior of materials and structures. In the first part, the course covers the main aspects inherent in the measurement and experimental data processing particularly in terms of measurement errors. The second part is devoted to presenting examples of experimental techniques and their recent advances in the characterisation particularly for mechanical tests. Besides the description of these techniques, we aim to show, through research studies, the interest of the experimental method to build, to identify or to enrich the modeling of solid state mechanics at different scales: micro-macro-meso levels. A part of the course is devoted to optical microscopy and scanning electron. Some experimental methods and techniques implemented for the study of fragile and ductile materials are included in the course.

Pré-requis Mechanical bases of solids - Behaviour of Materials

Acquis d'apprentissage Introduce students to the methods and tools of research for the implementation of experimental approaches dedicated to the construction and identification of solid mechanics models.

Compétences visées Mobiliser les concepts usuels de plusieurs champs disciplinaires au sein d'un sous-domaine scientifique et technique cohérent pour résoudre un problème complexe, notamment un problème de conception ou d'ingénierie.

mailto:[email protected]



Nom complet de l’UE : 921 - Mechanical Behavior


Nom du responsable de l’UE et adresse électronique : Laszlo Toth laszlo.toth@univ- lorraine.fr

Semestre : 9

Volume horaire enseigné : 30h, Nombre de crédits ECTS : 4

Volume horaire travail personnel de l’étudiant : 30h


Enseignements composant l’UE CNU CM TD EqTD

921 Mechanical behaviour of materials 6000 20 10 40

Descriptif 1. Elastic-viscoplastic behavior through classical mechanical models (Maxwell, Kelvin, Zener) 2. Elastoplasticity

Plasticity criteria (Tresca, Mises, Hill, Schmid) Prandtl-Reuss model (J2 theory) Incremental relationship between stress and strain hardening in general

3. Viscoplasticity viscoplastic crystalline viscoplasticity

4. Elastoviscoplasticity 5. Behaviour of Nanocrystalline materials

Pré-requis General notion of Materials Science and continuum mechanics

Acquis d'apprentissage To develop theoretical knowledge and computational tools for the mechanical behavior of materials

Compétences visées Formulate a mechanical problem with its boundary conditions, address it in a simple manner, solve and conduct a critical analysis of the result

- Formuler un problème de mécanique avec ses conditions limites, l'aborder de façon simple, le résoudre et conduire une analyse critique du résultat.



Nom complet de l’UE : 922-Thermomechanical behavior of heterogeneous materials



Semestre : 9





922-Thermomechanical behavior of heterogeneous materials 6000 30

Descriptif The goal is to provide a deep understanding in the behavior of homogeneous and heterogeneous materials under thermomechanical loading conditions. The following topics will be presented:

Recall of continuum mechanics principles

kinematics, kinetics, conservation laws,

thermoelasticity

Thermodynamics of irreversible processes

Thermodynamics,

Dissipation, energy balance,

Example with plasticity (isotropic/kinematic hardening )

Heterogeneous materials : Micromechanics

nature of heterogeneities

classical micromechanics concepts (average theorems, Hill-Mandel)

Eshelby inclusion problems, Eshelby-based approaches (Mori-Tanaka, self consistent)

other homogenization schemes

effective thermoelastic properties

Martensitic transformation

The case of single crystal

The case of polycrystal

shape memory alloys under thermomechanical loading



Pré-requis Background in continuum mechanics, in mechanics of materials. Basic knowledge in thermodynamics

Acquis d'apprentissage With the present course, the student will be able to :

- derive the constitutive laws and evolution equations for dissipative materials using the thermodynamic principles

- identify effective elastic and thermal properties of composites with random structure using micromechanics (Eshelby-based methods), or with a periodic microstructure (laminates)

- understand the effect of martensitic transformation and the behavior of shape memory alloys

- compute the stress-strain response in simple problems of homogeneous and heterogeneous materials.

Compétences visées Skill 1 : Level 4 Skill 2 : level 3 Skill 5 : level 3



Nom complet de l’UE : 923-Continuum mechanics



Semestre : 9





923-Continuum mechanics 6000 20 10 40

Descriptif The goal is to provide a deep understanding of fundamental concepts in the description of motion of deformable bodies. The following topics will be presented :

Kinematics of continuum medium

Lagrangian/ Eulerian motions

Deformation gradient, polar decomposition, finite strain

Infinitesimal deformation, small strain, compatibility conditions

Transport relations

Description of internal forces

Cauchy stress tensor, PK stress tensor

Conservation laws

Constitutive models

Thermodynamics principle,

frame indifference

Mechanics of elastic solids

Linear elasticity,

Non linear elasticity

Pré-requis Background in continuum mechanics, in mechanics of materials.




- describe motion, finite deformation, stresses and forces in a continuum medium

- derive equations of motion and conservation laws for a medium

- understand various constitutive models

- solve simple boundary value problems for solids.




Nom complet de l’UE : 924 - Structural mechanics and finite element analysis


Nom du responsable de l’UE et adresse électronique : Hamid Zahrouni [email protected]

Semestre : 9





924 - Structural mechanics and finite element analysis 6000 20 10 40

Descriptif This course aims to present the fundamental concepts of structural mechanics and numerical simulation of deformable solids. Variational principles of mechanical problems are presented. Principle of virtual power, potential energy, complementary energy theorem. Applications to beam models and to three dimensional elasticity. Finite element method considering various types of structural elements. Numerical methods for nonlinear problems, resolution techniques: Newton Raphson, Asymptotic Numerical Methods. Application to nonlinear models as contact mechanics in the finite element framework, nonlinear elasticity including large displacements and rotations, nonlinear constitutive relations, instability and buckling phenomena, steady and transient problems.

Pré-requis Background in continuum mechanics, in mechanics of materials and in finite element method.


- Formulate a mechanical problem using variational principles,

- Solve nonlinear problems with adapted techniques,

- Formulate and solve buckling problems

Compétences visées Skill 1 : level 4 Skill 2 : level 3 Skill 3 : level 4





Nom complet de l’UE : 925 - Numerical treatment of PDE


Nom du responsable de l’UE et adresse électronique : Pawel Lipinski pawel.lipinski@univ- lorraine.fr

Semestre : 9





925 - Numerical treatment of PDE 6000 20 10 40

Descriptif The aim of this lecture is to provide bases of the classical numerical methods used to solve systems of Partial Differential Equations. The following topics will be presented:

1. Mathematical background 2. Interpolation and approximation as a particular case of the error distribution method

- polynomial interpolation

- trigonometric interpolation

- use of orthogonal polynomials 3. Numerical integration

- elementary methods

- Newton-Cotes method

- Gauss quadrature rule 4. Classical treatment of PDE

- method of collocation by point

- collocation by subdomain

- Galerkin approach 5. Treatment of stationary problems

- Finite difference method

- Finite element method

- Boundary element method 6. Transient problems

- case of parabolic equations

- case of hyperbolc equations

Pré-requis Background in continuum mechanics

Acquis d'apprentissage With the present course, the student will be able to:

- identify the boundary conditions associated to the system of PDE

- choose the appropriate method of numerical integration

- understand various discrete methods of PDE treatment

- find approximate solution of boundary value problems in solid mechanics.

Compétences visées Skill 1 : level 4 Skill 3 : level 4 Skill 8 : level 4



Nom complet de l’UE : 926 - Phase transformation in metals and alloys


Nom du responsable de l’UE et adresse électronique : Alain Hazotte alain.hazotte@univ- lorraine.fr

Semestre : 9





926 - Phase transformation in metals and alloys 3300 20 10 40

Descriptif Introduction of the major mechanisms of solid state transformation in metals and alloys. 1 Recall : - Equilibrium phase diagrams - Chemical diffusion - Crystallographic relationships and interfaces between adjacent phases 2 Diffusive transformations : - Precipitation (nucleation, growth and coalescence) - Eutectic and eutectoid transformations - Other diffusive transformations (allotriomorphic, massive, etc.) 3 Displacive transformations : - Martensitic transformation - Coupling between diffusive and displacive modes Summary of the principal transformation modes 4 Transformations and stress


Acquis d'apprentissage With the present course, the student will be able to interpret equilibrium phase diagrams and to have deep knowledge in crystallography and interface relationships between adjacent.

Compétences visées Skill 2 : Mobilize the usual concepts of several disciplines within a coherent scientific and technical subdomain in order to solve a complex problem, including a problem of design or engineering ; level 3



Nom complet de l’UE : 927 Deformation Mechanisms and microstructure


Nom du responsable de l’UE et adresse électronique : Albert Tidu [email protected]

Semestre : 9





927 Deformation mechanism and microstructures 3300 20 10 40

Descriptif - Complements on Geometric crystallography (symmetry point group) and introduction to the concept of crystallographic texture (stereographic projection, crystallographic orientation, representation of the ODF and elementary calculations) - Mechanisms of plastic deformation, strengthening mechanism, microstructural evolution during the deformation - Recovery, recrystallization and grain growth

Pré-requis Elementary geometric crystallography (Bravais lattice, crystal symmetry) General notion of Materials Science

Acquis d'apprentissage Understanding and mastering the basic mechanisms of plastic deformation and recrystallization in polycrystalline materials / Effects on microstructure evolution during thermomechanical treatment and its effect on the mechanical properties

Compétences visées Formulate a mechanical problem with its boundary conditions, address it in a simple manner, solve and conduct a critical analysis of the result




Nom complet de l’UE : 939 Research project and publication in English


Nom du responsable de l’UE et adresse électronique : Hamid Zahrouni [email protected]

Semestre : 9




Enseignements composant l’UE CNU CM EqTD

Scientific communication 6000 20 30

Projet intégration recherche 6000 40 60

Descriptif The course will have two parts : one is a research project and the second is dedicated to explain how to write a peer review article

Pré-requis None

Acquis d'apprentissage The student will be able to apply all the knowledge of the semester to solve a research project. The student will be able to understand and write a paper in english

Compétences visées Skill 4 Level 4 Skill 5 level 3





Nom complet de l’UE : 928-Mechanics of Fracture, Damage and Fatigue


Nom du responsable de l’UE et adresse électronique : Cristian Dascalu [email protected]

Semestre : 9





928-Mechanics of Fracture, Damage and Fatigue 6000 20 10 40

Descriptif The course presents the basics of fracture and damage mechanics and fatigue of materials. The topics covered by the lectures are:

Linear elastic fracture mechanics

- Singularities, asymptotic analysis

- Stress Intensity Factors

- Energy Release Rate and J integral

- Crack propagation criteria

Dynamic fracture mechanics

Elastic-plastic fracture mechanics

- Dugdale and cohesive-zone models

- HRR fields

- J-controlled crack propagation

Damage mechanics

- Micromechanics of damage

- Brittle damage laws

- Ductile and creep damage

Fatigue

- Cyclic stress history, Wöhler curves

- Damage models for fatigue

- Fatigue crack growth

Pré-requis Background in continuum mechanics and mechanics of materials.



Acquis d'apprentissage The student will have a global view of the failure theories for materials starting from distributed damage, initiation of cracks and their growth up to ultimate failure of mechanical structures. He/she will know how to choose the appropriate modeling depending on the type of loading or the material behavior and will be able to solve fracture and damage problems by analytical methods or have the necessary background for their implementation in numerical codes.

Compétences visées Skill 1: level 4 Skill 2: level 3 Skill 5: level 3



Nom complet de l’UE : 929-Mechanics of composite materials and structures



Semestre : 9





929-Mechanics of composite materials and structures 6000 30

Descriptif The course aims at providing students with manufacturing knowledge and theoretical background to choose a fabrication process and to design laminated polymer matrix composites. In the first part, the course covers an introduction to composite materials in terms of reinforcement architectures and matrix types, presents the main manufacturing process and the relationship between a process and the subsequent performances of the composite. The second part of the course provides analytical methods for the computation of the effective properties of composites and laminated materials. This part aims at developing an understanding of the linear elastic analysis of composite materials including anisotropic material behavior and the analysis of thin laminated plates.

The following topics will be presented:

Motivations - examples of composites. Nature and types of reinforcement. Fabrication process for fibrous reinforced composites. Mechanical properties of the plies. Sandwich materials. Specific design rules for composites Classical Laminate theory Mechanical behavior of laminated composites. Elastic constants of a ply in arbitrary directions. Response of laminated composite (in-plane and out of plane coupling) Anisotropic failure criteria (Tsai-Wu, Hill, generalized Von-Mises …) Composite beams under combined loading (bending and torsion). Hands-on and case studies using elamx and Abaqus Introduction to homogenization theory: computation of effective moduli for periodic and random media. Introduction to the mechanics of generalized continua.





- Compute the effective thermomechanical properties of stratified materials.

- Design stratified materials based on Hill’s criterion.

- Solve problems of composite beams.

- Determine the effective properties of periodic elastic composites.




Nom complet de l’UE : 930-Control and damping of vibrations


Nom du responsable de l’UE et adresse électronique : El Mostafa Daya [email protected]

Semestre : 9





930-Control and damping of vibrations 6000 20 10 40

Descriptif The goal of this course is to study the vibration of mechanical systems and structures. Indeed, the control and the damping of vibrations are still important tasks to design structures in many industrial domains such as aerospace, automobile, civil engineering,..This will give comprehensive skills to analyze the linear and nonlinear vibrations, especially on basic techniques of resolution and modeling.

The following topics will be presented:

- Linear vibrations analysis,

- Effects of the nonlinearities in structural dynamics,

- Study of Duffing oscillator, Amplitude equation and backbone curves.

- Nonlinear vibrations of beams,

- Methods and modal analysis in nonlinear structural dynamics,

- Active control and passive damping of vibrations

Pré-requis Background in continuum mechanics, in structural mechanics and a preliminary course in structural dynamics


- describe different parameters influencing the vibration problems (frequency, modes, damping coefficient)

- formulate and solve the vibration problems

- understand the influence of nonlinearities in vibration problems




Nom complet de l’UE : 931Characterization and modeling of materials under dynamic


Nom du responsable de l’UE et adresse électronique : Alexis Rusinek alexis.rusinek@univ- lorraine.fr

Semestre : 9





931Characterization and modeling of materials under dynamic 6000 20 10 40

Descriptif The goal is to provide a deep understanding of fundamental concepts in the description of material behavior under dynamic loading and all processes related to elastic waves propagation. The following topics will be presented:

Constitutive relations

- Phenomenological approach

- Semi-physical approach

- Physical approach

- Thermoplastic behavior

- Thermoviscoplastic behavior

Explanations about some cases

- Negative strain rate sensitivity

- Viscous drag effect

- Phase transformation

Implementation in FE codes

- Overstress approach

- Consistency approach and comparison

Experimental techniques

- SHP technique

- Elastic waves propagation

- Taylor test

Elastic waves propagation

- Dispersion

- Lagrange method

- Boundary conditions effects

- Analyze of elastic waves to estimate the local behavior of materials



- Model material behavior for a large range of temperatures and strain rates

- Analyze elastic and plastic behavior

- Use the correct technique to analyze material behavior under dynamic loading

- Have a correct understanding on mechanical measurements and effects disturbing measurements.




Nom complet de l’UE : 932-Machining Processes: Modeling and Experimentation


Nom du responsable de l’UE et adresse électronique : Abdelhadi Moufki [email protected]

Semestre : 9





932-Machining Processes: Modeling and Experimentation 6000 20 10 40

Descriptif The aim is to analyze and to model the thermomechanical mechanisms of the chip formation process during cutting. This allows to characterize the interaction between the cutting tool, work material and the cutting process. Different industrial applications will be studied in the case of advanced cutting processes such as deep drilling, broaching and gear hobbing.

To achieve this purpose, several approaches will be provided:

- Mechanistic and experimental methods - Analytical models - Numerical simulations

Pré-requis Background in continuum mechanics, and material sciences.

Acquis d'apprentissage With the present course, the student will be able to : - use his background in continuum mechanics, in mechanics of materials for modeling in machining processes. - analyze how the cutting conditions affect the chip formation mechanisms, tribological conditions, workpiece surface integrity, tool wear and tool life. - estimate the cutting forces and the tool temperature.

Compétences visées Skill 1 : level 4 Skill 2 : level 3

Skill 3 : level 4 Skill 8 : level 4





Nom complet de l’UE : 933-Tribology, friction, dynamic interactions


Nom du responsable de l’UE et adresse électronique : Pierre Chevrier pierre.chevrier@univ- lorraine.fr

Semestre : 9





933-Tribology, friction, dynamic interactions 6000 20 10 40

Descriptif The goal is to provide a deep understanding of fundamental concepts in experimental testing of materials under dynamic loading, and more specifically to measure and analyze the friction phenomenon.

This course is an introduction to the methods and tools specific to the experimental approach in fast dynamics. It aims to acquire students the basic scientific knowledge enabling them to define and put in place a coherent experimental approach in this very particular field. In the first part, the course will address the main aspects inherent in the study of dynamic phenomena. The second part will be devoted to the non-exhaustive presentation of examples of experimental techniques and their recent advances in three domains: constitutive equation, damage and rupture, particular industrial applications. In addition to the description of these techniques, we will try to show through the research the interest of the experimental approach in feeding the bases of reflection aiming at constructing or improving modelings in mechanics of solids. We will address three fields of application: dynamic friction, high speed machining, dynamic rheology.



• Propose an experimental technique adapted to a specification

• Choosing a suitable instrumentation

• Understand dynamic experimental techniques in dynamics

• Master the notion of sensor

• Propose an acquisition chain

• Develop post-signal processing

Compétences visées Skill 4: Level 3 Skill 6 : level 3 Skill 7 : level 3



Nom complet de l’UE : 934-Micromechanics of crystalline defects


Nom du responsable de l’UE et adresse électronique : Stéphane Berbenni [email protected]

Semestre : 9





934-Micromechanics of crystalline defects 6000 20 10 40

Descriptif The goal is to provide fundamental concepts of the deformation of crystalline solids, to emphasize the links between the main defects of the microstructure (grains, dislocations, twins, interfaces) and the global mechanical behavior and to give an introduction to continuum crystal plasticity modeling. The following topics will be presented.

I) Internal stresses, dislocations and twinning

- Deformation of polycrystals: notion of crystalline grains and texture, internal stresses to ensure the continuity of matter between heterogeneously deforming grains, example of a bicrystal with plane interface

- Dislocations: definition, Burgers vector, stress field of a straight dislocation, Peach- Koehler force, interactions between dislocations (plastic deformation intermittency, dislocation patterns), interactions between dislocations and grain boundaries (grain size effect, dislocations pile-up, slip transmission)

- Introduction to crystal plasticity modeling: preferential slip systems for dislocations, Schmid law, Orowan law, hardening due to stored dislocations

- Mechanical twinning: definition, examples of materials with twinning, impact of twinning on plastic deformation (softening and hardening effects), modeling of twinning

II) Simulations of plasticity by Field Dislocations Mechanics

- Burgers circuit, compatibility vs. incompatibility, Nye dislocation tensor, geometrically necessary dislocations (GND) vs. statistical ones

- Characterization of geometrically necessary dislocations by EBSD

- Applications of the static theory: computation of dislocations internal stresses

- Simulation of dislocations movement, transport of GND, plasticity, dissipation

- Some applications of the dynamic theory

Pré-requis Background in continuum mechanics (tensorial notations, compatibility conditions,



thermodynamics principles, linear elasticity) and crystallography.


- describe dislocations motion and twinning operations in crystalline materials

- understand how the microstructure can influence the mechanical behavior

- compute internal stresses in simple cases.

Compétences visées Skill 1: Level 4 Skill 2: Level 3 Skill 3: Level 4 Skill 6: Level 3 Skill 8: Level 4



Nom complet de l’UE : 935-Methods of structural and chemical analysis of materials


Nom du responsable de l’UE et adresse électronique : Emmanuel Bouzy [email protected]

Semestre : 9

Volume horaire enseigné : 30h, Nombre de crédits

ECTS : 3 Volume horaire travail personnel de l’étudiant :

30h



935-Methods of structural and chemical analysis of materials 6000 20 10 40

Descriptif The purpose of this course is to make students able to use electron microscopy and X-ray diffraction techniques to answer a problem in materials characterization. The following topics will be presented:

- Interaction radiation-matter: matter structure - types of radiations - wave-corpuscle duality – elastic and inelastic interaction - interaction X ray-matter – interaction electron-matter. - Diffraction: geometry (Bragg law, Ewald sphere) – intensity (kinematical theory) - Qualitative and quantitative phase analysis by X-ray diffraction - Diffraction by TEM - Stress and texture analysis by X-ray diffraction. - Texture analysis by EBSD, TKD - X-ray image with absorption contrast. - Image by SEM - Image by TEM - Chemical analysis by EDX

Pré-requis Background in materials science (crystallography, structure and defects of materials)

Acquis d'apprentissage • Explain the basic phenomena underlying the techniques used for materials characterization.

• In practice, indicate an appropriate method for the analysis of an unknown material and justify the choice of method(s) to answer a problem in materials characterization.

• Critically discuss the analysis results.

Compétences visées Skill 2: level 3 Skill 4: level 4




Nom complet de l’UE : 936-Texture and Physical properties of Materials


Nom du responsable de l’UE et adresse électronique : Benoît Beausir benoit.beausir@univ- lorraine.fr

Semestre : 9



Langue d’enseignement de l’UE : Français


937-Texture and Physical Properties of Materials 3300 20 10 40

Descriptif 1. Texture and determination of texture • Recalls of crystallography, direct and reciprocal lattice, crystallographic calculations with tensor. • Orientations, Orientation Density Function, pole density, pole figures, measurements of pole figures, the techniques of RX measurement • Individual orientation measurements. 2. Harmonic method of texture analysis Mathematical principles of the method, taking into account the symmetries, calculation and representation of the orientation density function, calculation of the orientation density function from individual orientations 3. Physical properties and calculation of average values Averaging elastic constants of a polycrystal by methods Voigt, Reuss and Hill Thermal expansion, magnetic properties 4. Models of polycrystalline plasticity Various models of polycrystalline plasticity, field rotations and changes in texture, texture formation during a particular process, texture processing during phase transformations

Pré-requis Basic knowledge of materials and crystalline structures, crystallography and crystallographic calculations

Acquis d'apprentissage Methods for determining the orientation density function (ODF) characterizing the texture of polycrystals. It will then be shown that the knowledge of the ODF enables the prediction a number of physical properties of materials.

Compétences visées - Formuler un problème de mécanique avec ses conditions limites, l'aborder de façon simple, le résoudre et conduire une analyse critique du résultat. - Utiliser les outils numériques, libres ou non, pour la résolution de problèmes physiques



Nom complet de l’UE : 937-Powder Metallurgy Technology and Sintering


Nom du responsable de l’UE et adresse électronique : Thierry Grosdidier [email protected]

Semestre : 9





937-Powder Metallurgy Technology and Sintering 3300 20 10 40

Descriptif 1. Powder Production -- atomization of liquid metals (gas, water, oil, soluble gas, rotating electrode, rotating disk), chemical reaction methods, reduction, precipitation, electrolytic deposition, milling and mechanical processing 2. Powder Characterization for particle size and shape, particle size distribution, characterization methods (sieving, microscopic examination, light obscuration/scattering, permeametry, etc.) Powder Characterization for sampling and consolidation, chemical composition, apparent density and flow, tap density, compressibiltiy, green strength, toxicity 3. Applied and Fundamental Aspects of Sintering -- effects on geometry, microstructure, and mechanical properties, material transport, diffusion 4. Examples of compacting and sintering methods , cold isostatic pressing, high energy rate compaction, injection molding, extrusion of powder, roll compacting, slip casting, Liquid- Phase Sintering, hot densification, activated sintering, hot isostatic pressing (HIP), thermal spraying, spark plasma sintering (SPS), prototyping, additive manufacturing ... 5. Case studies and applications : cemented carbides, porous materials, filters, electrodes, RS and ODS alloys, refractory metals, electric contact materials, switch materials, electrodes, friction materials, magnetic applications ...

Pré-requis General notion of Materials Science and Fundamentals of Physical Metallurgy : chemical equilibrium, atomic order/disorder, equilibrium phase diagrams, mechanical properties, strengthening methods, recrystallization, grain growth ...

Acquis d'apprentissage To acquire the fundamentals of PM and discusses the equipment used in production and the new last developments used for optimised techniques/materials



Compétences visées Skill 2 : Mobilize the usual concepts of several disciplines within a coherent scientific and technical subdomain in order to solve a complex problem, including a problem of design or engineering ; level 3



Nom complet de l’UE : 938 Metal forming


Nom du responsable de l’UE et adresse électronique : Rachid Rahouadj [email protected]

Semestre : 9





937i Forming Processing 3300 20 10 40

Descriptif Classification of forming processes – Physics and modeling of plasticity in metal forming (from single crystals to polycrystals) – Crystallographic texture analysis –Plastic flow of anisotropic materials – Finite deformations and material objectivity –Limit analysis and analytical methods – Presentation of major processes: rolling, forging, polymer processing, sintering, glass forming, deep drawing, high-speed machining – Finite element method and forming processes – Damage, plastic instabilities and prediction of sheet metal formability.

Pré-requis Background in continuum mechanics and rheology of materials.


- classify a forming process,

- formulate the nonlinear problem,

- take into account contact, friction, nonlinear constitutive laws, anisotropy, instability…

- solve the resulting problems using industrial codes

Compétences visées Skill 1 : Level 4 Skill 2 : level 3 Skill 3 : level 4 Skill 5 : level 3





Nom complet de l’UE : 914 Langue et interculturel


Nom du responsable de l’UE et adresse électronique : Vincent Roger vincent.roger@univ- lorraine.fr

Semestre : 9





langue 1100 24 24

langue Approfondissement 1100 26 26

Enseignement Interculturel 1600 26 4 43

Descriptif rendre capable les étudiants de présenter et discuter des solutions techniques avec des interlocuteurs étrangers, et notamment de prendre en compte des notions telles la diversité, la dimension de l'inter culturalité dans les échanges entre partenaires.

Pré-requis niveau de langues nécessaire à une sortie de niveau B2

Acquis d'apprentissage Préparer à la recherche de travail, à l’entretien d’embauche, réaliser des jeux de rôles, Débattre sur des sujets d’actualité ou en relation avec le monde du travail et sur diverses activités débouchant sur une discussion, Argumenter ses positions Analyser l'inter culturalité sur les sujets : Relations interculturelles et gestion de la diversité Différences culturelles entre France et Allemagne La discrimination au travail

Compétences visées C5 niv3



Nom complet de l’UE : 911 Etude Technique de Synthèse : Activité intégratrice


Nom du responsable de l’UE et adresse électronique : Jean-Marc Philippe jean- [email protected]

Semestre : 9




Enseignements composant l’UE CNU TP EqTD

911 Etude Technique de Synthèse : Activité intégratrice 6000 30 30

Descriptif activité intégratrice, correspondant à une étude de synthèse en lien avec les domaines du handicap, de la mécatronique, de la numérisation...ou autres, en lien avec le monde industriel et les PME.

Pré-requis Avoir suivi les UE 910-911-913-914-915

Acquis d'apprentissage Analyser un besoin et définition des spécifications techniques Mettre en place une veille technologique Proposer une solution argumentée et documentée Mettre en œuvre la solution et valider par des tests expérimentaux Finaliser l'étude par une analyse critique de la solution Présenter la solution devant un jury

Compétences visées C1 :niveau 4 C2 niv3 C3 niv4 C5 niv4 C6 niv3




Nom complet de l’UE : 912 Conception et Fabrication Additive



Semestre : 9




Enseignements composant l’UE CNU CM TD TP EqTD

Conception et créativité 6000 12 8 26

Fabrication Additive et Matériaux 3300 16 6 8 38

Numérisation 3D et modélisation de surfaces complexes 6000 6 8 16 33

Descriptif rendre capable nos étudiants de reproduire un produit existant, de mettre en œuvre les nouveaux procédés de fabrication additive, et de proposer des solutions de conception adaptée

Pré-requis Avoir suivi le M1 I2M ou un master similaire

Acquis d'apprentissage Définir une solution de conception Modéliser une solution de conception, et vérifier son adéquation au procédé Mettre en œuvre les outils de modélisation numérique Gérer les risques liés à la mise en œuvre des procédés de fabrication additive

Compétences visées C1 niveau3 C2 : niv3 C3 : niv4 C3 niv4 C7 niv2




Nom complet de l’UE : 915 Génie Mécanique



Semestre : 9




Enseignements composant l’UE CNU CM TD TP EqTD

Expérimentations en mécanique et matériaux 6000 8 10 12 34

Analyse et Exploitation données 6000 6 24 33

Procédés 6000 12 8 26

Commande et programmation de systèmes pilotés 6300 12 8 26

Descriptif rendre nos étudiants capable de proposer une solution d'expérimentation, d'instrumenter un dispositif, d'exploiter les données, d'acquérir des connaissances par l'expérimentation, et d'exploiter les capacité des moyens de production

Pré-requis Cours de Génie Mécanique de M1

Acquis d'apprentissage Définir une solution d'instrumentation d'un système en vue de réaliser des expérimentations Définir le protocole d'essais, et analyse de sa capabilité Conduire des expérimentations, et gestion des risques liés à l'utilisation des matériels Conduire et piloter un processus de production

Compétences visées C2 niveau3 C3 niv3 C5 niv3 C7 niv2
