Friction and Wear of Functional Surfaces

Garant předmětu:

Lecturer:

Tutor:

Supervisor:

Department of Manufacturing Technology

Synopsis:

Tutor: Prof. Ing. Jan Suchánek, CSc.

Preparation methods of wear-resistant layers and coatings. Degradation mechanisms of surface layers and coatings in the conditions friction and wear. The effect of individual parameters on the degradation processes. Methods of experimental evaluation of tribological properties. The selection of surface layers and coatings according the wear conditions. The typical surface layers and coatings, the methods of their preparation and their characteristics.

Requirements:

Syllabus of lectures:

1. Preparation methods of wear-resistant layers and coatings.

2. Degradation mechanisms of surface layers and coatings in the conditions friction and wear. The effect of individual parameters on the degradation processes.

3. Methods of experimental evaluation of tribological properties.

4.Selection of surface layers and coatings according the wear conditions.

5. Typical surface layers and coatings, the methods of their preparation and their characteristics.

Syllabus of tutorials:

Experiments on tribometers in the frame of dissertation

Study Objective:

Understanding of degradation processes of functional surfaces of mechanical components. Methods of solving problems with insufficient lifetime.

Study materials:

- Vocel, M. - Dufek, V. a kol.: Tření a opotřebení strojních součástí. SNTL, Praha, 1976

- ASTM Handbook vol. 18

- Hutchings, I. M.: Tribology. Friction and Wear of Engineering Materials. Edward Arnold Publication, London - Paris, 1992

- Suh, N.P.: Tribophysics, Prentice-Hall, Inc.,1986

- Suchánek, J. - Kuklík, V. - Zdravecká, E.: Abrazivní opotřebení materiálů, ČVUT, 2007

- Suchánek, J.: Erozivní opotřebení materiálů. Vydavatelství ČVUT, 2014

Časopisy Wear, Tribology Intern., Tribological Letters, Surface and Coating Technology

Sborníky národních a mezinárodních konferencí

Note:

Further information:

No time-table has been prepared for this course

The course is a part of the following study plans: