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Non Destructive Testing

48 Non Destructive Testing Physical engineering and embedded systems S9
Lessons : 9 h TD : 0 h TP : 15 h Project : 0 h Total : 24 h
Co-ordinator : Marc Labalme
Prerequisite
Knowledge in Electromagnetism, Physics, Waves and Sensors.
Course Objectives
Address the main methods of non-destructive testing: ultrasound, eddy currents, optical methods, magnetic particle testing,radiographic testing (X, gamma), liquid penetrant testing ...
Knowledge of the application fields of each method and its limits
Syllabus
-Introduction: use of non destructive testing in manufacturing processes and maintenance; study of the different defects related to the development, manufacture or use of mechanical parts
- Comparative synthesis of the main methods used in the industry: Ultrasound, Eddy Current, Magnetic particle, Liquid penetrant, Radiography, Optical Methods (Infrared Thermography, Bragg Gratings). Advantages and limitations of these different control methods
-Ultrasound: Principle of control. Ultrasound production and detection, coupling, propagation, echo formation.
- Eddy currents: Principle of control, currents distribution, theoretical diagrams of standardized impedance. Application in the case of thick and thin conductors.Depth measurement of a deposit.
-Optical methods: infrared, Bragg gratings ...mechanical deformation measurements
Practical work (TD or TP)
2 PW: artifacts detection and thickness measurements ultrasound and eddy currents testing.
1 PW: Bragg Gratings,
1 PW: Infrared thermography
1 PW: Optical testing
Acquired skills
Knowledge of the advantages and limitations of the main Non Destructive Testing methods used in the industry.
Bibliography
"Le contrôle non destructif par ultrasons", J. Perdijon, HERMES
"Diagnostic ultrasound", F.W. Kremkau, ANDREW Allen
"Non destructive evaluation and quality control", ASM Handbook, vol. 17
"Applications des lasers". Principes optiques avec problèmes commentés. R. FARCY

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