22MIN35 - Mechanical testing of metals
Course specification | ||||
---|---|---|---|---|
Course title | Mechanical testing of metals | |||
Acronym | 22MIN35 | |||
Study programme | Metallurgical Enginering | |||
Module | ||||
Lecturer (for classes) | ||||
Lecturer/Associate (for practice) | ||||
Lecturer/Associate (for OTC) | ||||
ESPB | 5.0 | Status | ||
Condition | Structure of Metallic Materials | Облик условљености | ||
The goal | The course is designed to allow acquiring fundamental knowledge of the following methods of mechanical testing: tension testing, compression, bending, shear, and torsion testing, impact load testing, fatigue testing of materials, metal testing by nondestructive methods. | |||
The outcome | Knowledge about the process of testing, sampling, effects of specimen shape on the investigation, influential factors in obtaining a representative and reproductive results, about material properties determined by using particular testing methods, the interpretation of results, will allow the students to be well prepared for the autonomous work and to perform mechanical and technological research in laboratories. | |||
Contents | ||||
Contents of lectures | Sampling. Influential factors in obtaining a representative and reproductive results. Tension testing. Stress-strain curve. Material properties determined by using tension testing method. Testing tensile properties of welded joints. Compression, bending, shear, and torsion testing. Material properties determined by using these testing method. Hardness testing (Brinell, Vickers and Rockwell hardness testing). Impact load testing. Determination of energy initiation and propagation of cracks using oscilloscope. Factors that affect the impact energy. Brittle and ductile fracture. Fatigue testing of materials. Fatigue crack initiation and propagation. Fatigue crack growth rate. Testing of mechanical properties of materials at low and high temperatures. Wear resistance testing. Metal testing by nondestructive methods (radiographic testing, ultrasonic testing, magnetic particle testing, testing liquid penetrations, ECT, etc.). | |||
Contents of exercises | Tension testing. Compression testing. Bending testing. Shear testing. Torsion testing. Hardness testing. Impact load testing. Fatigue testing of materials. Wear resistance testing. Metal testing by nondestructive methods. | |||
Literature | ||||
| ||||
Number of hours per week during the semester/trimester/year | ||||
Lectures | Exercises | OTC | Study and Research | Other classes |
2 | 2 | |||
Methods of teaching | Theoretical lectures, practical lectures, consultations | |||
Knowledge score (maximum points 100) | ||||
Pre obligations | Points | Final exam | Points | |
Activites during lectures | 10 | Test paper | 60 | |
Practical lessons | 20 | Oral examination | ||
Projects | ||||
Colloquia | 10 | |||
Seminars |