Course syllabus
Course offered by the department of Industrial and Materials Science in SP2 Autumn 2025 (7.5 HEC)
Teachers will upload handouts and documents as well as instructions during the course.
The schedule below is updated faster than TimeEdit, so please check before each session.
Additional slots for Laboratory sessions will be announced later.
Contact details
Examiner and lecturer: Prof Johan Ahlström johan.ahlstrom@chalmers.se
Tutor (exercises): Ruiqi Chen ruiqi@chalmers.se
Lab Session coordinator: Vishnu Anilkumar visani@chalmers.se
Student Administration: Hanije Safakar hanije@chalmers.se
Course purpose
Different techniques for analysis of mechanical behaviour are covered: tensile, bend, hardness, fracture toughness, creep and fatigue testing. Interpretation of results, limitations and correlation with simple physically based or empirical models to rationalise the behaviour are included. Important questions include how fracture has occurred, how the appearance of fracture surfaces can be interpreted (fractography), how measured material properties shall be described and which performance can thus be expected in applications.
Schedule
TimeEdit contains the preliminary scheduling of lectures and tutorials, also copied below.
|
Day |
Date |
Starts at |
Ends at |
Place |
Type |
Content |
|
Monday |
2025-11-03 |
08:00 |
11:45 |
MA |
Lecture |
Intro + Ch 1: Introduction + Ch 2: Elasticity |
|
Wednesday |
2025-11-05 |
13:15 |
15:00 |
MA |
Tutorial |
Exercises Chapters 1, 2 |
|
Friday |
2025-11-07 |
08:00 |
09:45 |
ML15 |
Lecture |
Overview of Mechanical testing Studied together with course MMK082 |
|
Monday |
2025-11-10 |
09:00 |
11:45 |
MA |
Lecture |
Ch 3: Plasticity |
|
Wednesday |
2025-11-12 |
10:00 |
11:45 |
MA |
Lecture |
Chs 4, 5, 6 and 10: Imperfections and strengthening (Repetition / Summary) |
|
Wednesday |
2025-11-12 |
13:15 |
15:00 |
MA |
Tutorial |
Exercises Chapter 3 |
|
Monday |
2025-11-17 |
09:00 |
11:45 |
MA |
Lecture |
Ch 7: Fracture, macroscopic aspects |
|
Wednesday |
2025-11-19 |
10:00 |
11:45 |
MA |
Lecture |
Chs 8, 9: Fracture, microscopic effects & testing |
|
Wednesday |
2025-11-19 |
13:15 |
15:00 |
MA |
Tutorial |
Exercises Chs 4, 5, 6, 10 |
|
Monday |
2025-11-24 |
10:00 |
11:45 |
MA |
Tutorial |
Exercises Chs 7, 8, 9 |
|
Wednesday |
2025-11-26 |
10:00 |
11:45 |
MA |
Lecture |
Ch 14: Fatigue 1 |
|
Wednesday |
2025-11-26 |
13:15 |
15:00 |
MA |
Lecture |
Ch 14: Fatigue 2 |
|
Monday |
2025-12-01 |
10:00 |
11:45 |
MA |
Lecture |
Ch 14: Fatigue 3 |
|
Wednesday |
2025-12-03 |
10:00 |
11:45 |
MA |
Project |
Preparation for Case study, own work in groups |
|
Wednesday |
2025-12-03 |
13:15 |
16:00 |
MA |
Tutorial |
Exercises Ch 14 |
|
Monday |
2025-12-08 |
09:00 |
11:45 |
MA |
Lecture |
Ch 13: Creep and superplasticity |
|
Wednesday |
2025-12-10 |
13:15 |
15:00 |
MA |
Tutorial |
Exercises Ch 13 |
|
Monday |
2025-12-15 |
09:00 |
11:45 |
MA |
Project |
Case study presentations |
|
Wednesday |
2025-12-17 |
13:15 |
15:00 |
MA |
Free? |
Spare occasion, cancelled if not needed |
Please note that changes may apply announced via Canvas (not necessarily updated in TimeEdit since teachers cannot change themselves).
Laboratory sessions scheduled separately via the "People" tab in Canvas.
Course literature
The main literature source is the book:
Meyers and Chawla, Mechanical Behaviour of Materials, 2nd ed, Cambridge Univ Press 2009
The book will be available at Chalmers bookshop STORE in both printed and E-format.
https://www.chalmersstore.se/en/e-books/e-book-mechanical-behavior-of-materials.html
The book will be complemented by hand-outs of presentations that will be provided on the course home page after each lecture.
In some lectures, complements from other books will be used and hand-outs with sufficient information will be provided on the course home page, for example from:
Hertzberg: Deformation and Fracture Mechanics of Engineering Materials, 4th ed, Wiley 1996
Complementary books available on-line via Chalmers library for the interested student:
Joachim Rösler, Martin. Bäker, Harald. Harders: Mechanical Behaviour of Engineering Materials - Metals, Ceramics, Polymers, and Composites, Springer-Verlag Berlin Heidelberg, 2007, URL
Hosford: Mechanical Behaviour of Materials, 2nd ed, Cambridge Univ Press 2010 URL
Hosford, Caddell: Metal Forming, 4th ed, Cambridge Univ Press 2011 URL
Course design
The course is based on overview lectures where typical material response to mechanical loadings and different evaluation techniques are presented and discussed. Tutorials will be provided to practice problem solving on the content. The lectures and tutorials will follow the structure in the book Mechanical Behaviour of Materials by Meyers and Chawla. There will be two laboratory exercises aiming at demonstrating mechanical behaviour under monotonic and cyclic deformation. A case study will be done, where published studies are read, interpreted, and reported. The course will be given entirely in English.
Laboratory sessions (LS)
The course includes two laboratory sessions practice evaluation of results from tensile and strain-controlled fatigue testing. Unfortunately, this year both testing machines we use for the lab sessions are non-operational. However, focus has always been on data analysis after the lab sessions, and for safety reasons we have not been able to let students handle the machine anyway. The TA:s will do their best to explain and show the lab anyway, for you to get some taste of mechanical testing.
LS 1: Monotonic deformation – Tensile testing Supervisor/TA: Dawei Zhou
LS 2: Cyclic deformation – Fatigue testing Supervisor/TA: Vishnu Anilkumar
Booking of groups of 2 students for each LS is done via Canvas. It is important to show up at booked times for the laboratory introduction and visit! We cannot guarantee new occasions before next time the course is given. After your visit to the laboratory, the supervisor will send you output data from tests done, and you can start with evaluation of the results.
Lab reports are to be handed in within 1 week after the session according to instructions by each supervisor. Feedback will be provided by the TA within a week or so to improve your learning. Please note that the report shall be concise and should not include general descriptions of methods etc. Reports shall be submitted as attachments in pdf-format (not scanned) or MS Word-format (.doc /.docx) to the lab supervisors. Please note that any plagiarism (copied text etc) detected has to be reported, and any use of AI tools must be stated! Please go through the steps on your own, to learn from the exercise. Often there are questions on the final written exam relating to the data analysis done during the LS, so, you would like to have good understanding of this important part.
Case study
The case study gives a chance to dig deeper into a subject of special interest, relevant for the course though ;). It could for example concern a material test method or a material property investigation. The work is done in groups of 2-3 students that themselves select their topic. The task is to summarize a scientific article and prepare a presentation for the class. No report is required. Each group will be given some 15 minutes to present at a scheduled occasion towards the end of the course. It is encouraged for everyone to arrange for peer feedback from a critical friend (Google it).
Subjects are booked with Johan Ahlström via email; a link to the source material must be submitted.
Changes made since the last occasion
Changes made since the first version are marked with backgrounds "grey EXAMPLE" for deleted/cancelled, "yellow EXAMPLE" for new/changed information.
Learning objectives and syllabus
Learning objectives:
After the course, the student should be able to:
- Understand stress and strain concepts on global scale within a component and on local scale as affected by defects, microstructure and cracks.
- Apply knowledge of underlying mechanisms to describe the monotonic deformation response of materials, elasticity, monotonic plasticity and fracture including effects of time, strain rate and temperature.
- Apply knowledge of underlying mechanisms to describe the response of ductile metals to cyclic mechanical loading, including cyclic plastic deformation, crack initiation and propagation.
- Explain how different fracture processes give rise to different fracture surface topographies and, vice versa, to explain how a component has fractured after analysis of fracture surfaces and loading conditions.
- Describe key concepts of important test methods and standards for mechanical evaluation.
- Analyse and interpret results from mechanical tests and describe material behaviour using simple material models.
- Take an active role in discussions on materials selection of load bearing components.
- Analyse and communicate methodology and conclusions from material investigations published in scientific literature.
Basic info on the course is available in the Study plan to be found at URL:
Examination form
The course is assessed through a written exam after the course on 14 January 2026 at 08.30–12.30 (re-exam on 10 April 2026 at 08.30–12.30). Make sure to register to the exam in due time according to what is written at the Student Portal. It will not be possible to write the exam if you are not registered! The exam is formulated in English, and only answers in English are accepted according to Chalmers rules for Master’s programs. Permitted aids are a dictionary and a basic calculator. Except for the exam, the laboratory sessions need to be attended and the reports passed before a grade is given for the course. However, the laboratory sessions constitute a separate part of the course, and is attributed 1.5 out of 7.5 Higher Education Credits (HEC).