Diffraction Analysis of Mechanical Stress

Garant předmětu:

Lecturer:

Nikolaj Ganev

Tutor:

Nikolaj Ganev

Supervisor:

Department of Solid State Engineering

Synopsis:

The course contains the fundamentals of diffraction stress analysis with a strong emphasis on the illustrations of the capability of X-ray diffraction to solve engineering problems.

Requirements:

11SPL1, 11SPL2

Knowledge of fundamentals of X-ray and neutron diffraction on polycrystalline materials

Syllabus of lectures:

1. Principles of X-ray diffraction

2. Non-destructive testing of materials

3. Load and residual stresses

4. Non-uniform stress fields

5. Elastic anisotropy

6. Stresses in engineering ceramics

7. Laser-beam processing, welding stress

8. Stress relaxation

9. Stresses after mechanical and thermochemical treatment

10. Residual stresses in composites and plastics

11. Practical work in laboratories.

Syllabus of tutorials:

Study Objective:

Knowledge:

Principles of stress determination by X-ray methods.

Skills:

Orientation in the topics of the non-destructive materials testing.

Study materials:

Key references:[1] Hauk, V.: Structural and Residual Stress Analysis by Nondestructive Methods, Elsevir, 1997.

Recommended references:

[2] Noyan, I.C., Cohen, J.B.: Residual Stress Measurements by Diffraction and Interpretation, Springer-Verlag, NY 1987.

Note:

Time-table for winter semester 2023/2024:

Time-table is not available yet

Time-table for summer semester 2023/2024:

Time-table is not available yet

The course is a part of the following study plans: