Theory of Wear and Functional Coatings

Course guarantor:

Antonín Kříž, Jan Kudláček, Jiří Kuchař, Pavel Rohan

Lecturer:

Antonín Kříž, Jan Kudláček, Jiří Kuchař, Pavel Rohan

Tutor:

Antonín Kříž, Jan Kudláček, Jiří Kuchař, Pavel Rohan

Supervisor:

Department of Manufacturing Technology

Synopsis:

Object and aim:

Understanding of degradation processes of functional surfaces of mechanical components and methods of solving problems with their insufficient lifetime. Methods of functional surface coatings creation, their properties. Galvanic alloyed and composite coatings. Thermal sprayed coatings and their composition. Plating in melted metals. Electroplating, creation of thick coatings. Surface finishes at electrotechnology and electronic. Surface finish of tools. Surface finish against heat and wear, sliding coatings.

Definition and classification of friction

Principles of friction couples design

Definition and classification of basic types of wear

Problems of tribological characteristic testing of materials in the different conditions of wear

Selection of materials for tribological systems

Functional coatings

Thick galvanic coatings

Surface finish of tools

Surfacing with special properties

Requirements:

Syllabus of lectures:

Syllabus of tutorials:

Study Objective:

Study materials:

Straffelini, G., Friction and Wear, Springer International Publishing, 2015, ISBN 978-3-319-05894-8

ASM Handbook, vol. 18, Friction, Lubrication, Wear Technology, ASM International, Materials Park, OH, USA

Gwidon Stachowiak and Andrew W. Batchelor. Engineering Tribology, Elsevier Science & Technology, 2013, ISBN 9780123970473

Bharat Bhushan and Paul Petralia. Principles and Applications of Tribology, John Wiley & Sons, Incorporated, 2013, ISBN 9781119944546

Note:

Time-table for winter semester 2024/2025:

Time-table is not available yet

Time-table for summer semester 2024/2025:

Time-table is not available yet

The course is a part of the following study plans: