Czech

6

Ing. Martin Juliš, Ph.D.

Institute of Materials Science and Engineering

The course provides students with the knowledge of non-destructive testing of material at NDT qualification Level I.
After completing the exercises, students will have 20 hours of practical experience.

Fundamental chapters of general physics:
1.Solid mechanics
2.Fluid mechanics
3.Electricity and magnetism
4.Oscillations and waves
5.Knowledge of technological processes.
6.Interaction between selected physical quantities and environment

The course is taught in the form of lectures, which explaining the basic principles of the non-destructive testing methods. Teaching is always supplemented by laboratory exercises.

Conditions for awarding the course-unit credit: Attendance at exercises, writing the required reports on laboratory exercises on corresponding factual and graphic level, control of knowledge in the 7th and 12th week in the form of written tests.
Exam: The knowledge of topic areas dealt with in lectures is tested (mostly in written form). In the oral part detailed partial knowledge is tested or results of written test are corrected. Considered in the grading are: 1) the results of the evaluation of reports on laboratory exercises 2)the results of the written test and oral interview.

The objective is to provide theoretical and practical knowledge of the basic non-destructive evaluation of materials and operation diagnostics

Attendance at lectures and seminars is compulsory. Absence from seminars may be compensated for by the agreement with the teacher.

Programme B3A-P: Applied Sciences in Engineering, Bachelor's
branch B-MTI: Materials Engineering, compulsory

26 hours, compulsory

Ing. Martin Juliš, Ph.D.

1. Introduction, separate of NDT methods in accordance with ČSN EN ISO 9712. Defects of materials.
2. Visual testing methods
3. Capillary testing methods
4. Magneto-inductive and electro-inductive testing
5. Eddy current methods
6. Ultrasonic non-destructive evaluation methods I. – physical principles
7. Ultrasonic non-destructive evaluation methods II. – instrumentation (conventional UT, TOFD and Phased array), UT transducers.
8. Ultrasonic non-destructive evaluation methods III. – testing techniques, methods of evaluation of material defects (AVG diagram).
9. Radiographic testing methods I. – physical principles, digitalisation of radiographic testing, computer tomography (CT) testing method
10. Radiographic testing methods II. – Films and metal leaf, geometrical conditions of radiography, evaluation of indications
11. Unconventional methods of non-destructive evaluation – Leak testing, infrared thermography
12. Acoustic emission testing
13. Examples of application of NDT methods in technical practice