Mechanisms, Systems and Processes of Materials Testing
Summer Term 2025
Language: German
Lecturer:
Dr.-Ing. Jan Oke Peters
Dear students,
due to my professional activity at Lufthansa Technik I offer the lecture "Mechanisms, Systems and Methods of Materials Testing" online on 6 Fridays as a block lecture.
Lecture dates:
09.05.2025 2:30 p.m. - 5:30 p.m.
16.05.2025 2:30 p.m. - 5:30 p.m.
23.05.2025 2:30 p.m. - 5:30 p.m.
20.06.2025 2:30 p.m. - 5:30 p.m.
27.06.2025 2:30 p.m. - 5:30 p.m.
04.07.2025 2:30 p.m. - 5:30 p.m.
Please send me a confimation e-mail about your participation to jan.oke.peters(at)tuhh(dot)de so that I can plan the lecture and send you the script.
Best regards,
Jan Oke Peters
Content of Lecture:
Application, analysis and discussion of basic and advanced testing methods to ensure correct selection of applicable testing procedure for investigation of part/materials deficiencies.
The focus of the lecture lies on:
- Stress-strain relationships
- Strain gauge application
- Visco elastic behavior
- Tensile test (strain hardening, necking, strain rate)
- Compression test, bending test, torsion test
- Crack growth upon static loading (J-Integral)
- Crack growth upon cyclic loading (micro- und macro cracks)
- Effect of notches
- Creep testing (physical creep test, influence of stress and temperature, Larson Miller parameter)
- Wear testing
- Non destructive testing application for overhaul of jet engines#
Literature:
- E. Macherauch: Praktikum in Werkstoffkunde, Vieweg
- G. E. Dieter: Mechanical Metallurgy, McGraw-Hill
- R. Bürgel: Lehr- und Übungsbuch Festigkeitslehre, Vieweg
- R. Bürgel: Werkstoffe sícher beurteilen und richtig einsetzen, Vieweg