Duration
30h Th, 30h Pr, 1d FW
Number of credits
Lecturer
Language(s) of instruction
French language
Organisation and examination
Teaching in the second semester
Units courses prerequisite and corequisite
Prerequisite or corequisite units are presented within each program
Learning unit contents
The course is divided in two parts: one is dedicated to metallic materials and the other one describes the non-polymeric materials.
The part of the course dedicated to metallic materials adresses the following topics: Pure metals and perfect metallic crystals; Properties of perfect metallic crystals; Imperfections in crystallographic lattices; Alloys including notions of microstructures, solid solutions, intermetallic compounds, phase diagrams...; Mechanical properties of metals and metallic alloys; Thermal treatments including their effects on microstructures and mechanical properties of metallic alloys.
The part of the course dedicated to polymers contains the following chapters : Introduction to polymers; Types of polymers; Structural State; Glass transition temperature; Synthesis; Rheology (incl. the elasticity of rubbers); Sticking Ability and Wettability; Mechanical properties. The specificity of the course is to explain the macroscopic behaviour of studied materials (mechanical properties, rheology, effect of temperature, transparency...) thanks to a focus on the microscopic state that is linked to thermodynamics (bonding energy, entropy, crystallinity, free Gibbs energy; structural state...) and other specific considerations (isomerism, geometry, chain length...).
Learning outcomes of the learning unit
For the part dedicated to metalic materials, the student should understand the particularities of the metallic materials, their origin and consequences. This includes:
- An in-depth understanding of binding mechanisms, the thermodynamics (phase diagrams...), the constitution of the metallic crystalline lattice and their implications on deformation mechanisms in metals.
- A deep knowledge of mechanisms underlying the influence of alloying elements (notions of solid solutions, intermetallic compounds...) on properties of metallic alloys, and of the ways in which thermal treatments may modify these influences.
- Understanding the principles of the control of macroscopic properties of metallic materials (based on their physical and thermodynamics causes)
For the polymeric part of the course, the student will have to be able to understand the specifity of polymers through its origin and consequences. This is especially accomplished thanks to
- The deep understand of bonding phenomena, thermodynamics, visco-elasticity, effect of temperature and general properties related to polymers.
- The knowledge of methods for synthesizing polymers and evaluating and controling their properties.
- The mastery of macroscopic properties the polymeric matter (with their origin in terms of physics, chemistery, statistics, thermodynamics...)
Prerequisite knowledge and skills
Basic physics course. Basic knowledge of thermodynamics.
Planned learning activities and teaching methods
For the metallic material dedicated part, PW consist in 4-5 workshops (measurement of Young modulus, equilibrium diagram and thermodynamic calculation, Fe-C diagram, quenching) that are scheduled for half a day. 3/4 students groups are formed.
For the polymeric material PW consist in 6-7 workshops (Impact Test, Behaviour to fire, Tensile Test, Wettability, Rheology, Statistics) that are scheduled for half a day. 3 students groups are formed. A noted report has to be prepared (after PW).
Mode of delivery (face-to-face ; distance-learning)
Theoretical lectures and PW during the 2nd semester.
Practical informations (first lecture, PW schedule, test results, slideshows...) are available on the Metallic Materials Science (MMS) website :
http://www.metaux.ulg.ac.be
Recommended or required readings
Lecture notes are available on the website: http://www.metaux.ulg.ac.be.
Assessment methods and criteria
The assessment will be based on a written examination (80 points), a homework (metals) for 10 points and a polymeric laboratory report (10 points). Obligation to participate in both practice sessions and provide reports to pass the final exam. Written examination during the June session (80% of the final grade). The PW (reports) report is postponed for the second session.
Work placement(s)
Organizational remarks
Contacts
Prof. Anne Mertens: anne.mertens@ulg.ac.be, Assistant: Tommaso Maurizi Enrici: tommaso.maurizi-enrici@ulg.ac.be