Theory of Wear and Functional Coatings

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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

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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:

Further information:

No time-table has been prepared for this course

The course is a part of the following study plans: