636-0939/02 – Properties and Surface Treatment of Materials (VaÚPM)

Gurantor departmentDepartment of Material EngineeringCredits10
Subject guarantordoc. Ing. Stanislav Lasek, Ph.D.Subject version guarantordoc. Ing. Stanislav Lasek, Ph.D.
Study levelpostgraduateRequirementChoice-compulsory
YearSemesterwinter + summer
Study languageCzech
Year of introduction2011/2012Year of cancellation
Intended for the facultiesFMTIntended for study typesDoctoral
Instruction secured by
LoginNameTuitorTeacher giving lectures
LAS40 doc. Ing. Stanislav Lasek, Ph.D.
VOD37 prof. Ing. Vlastimil Vodárek, CSc.
Extent of instruction for forms of study
Form of studyWay of compl.Extent
Full-time Examination 2+0
Combined Examination 28+0

Subject aims expressed by acquired skills and competences

- Define basic characteristics of material surfaces. - Explain basic functions of surface modifications (layers/coatings). - Define principles of the most important technologies applied for modification of material surfaces. - Demonsrate the importance of surface engineering on practical examples. - Explain basic mechanisms of property and structure degradation in surface layers/coatings. - Define experimental techniques of modified surface/coatings characteristion.

Teaching methods

Individual consultations

Summary

The aim of the course is to improve knowledge of PhD students about structure and properties of material surfaces. The attention is paid to processes taking place at surfaces, interfaces and in thin layers. The special attention is paid to modern technologies of surface engineering, especilly plasma technologies and thermal coatings. Applications of the most important technologies are demonstrated on practical examples. Basic techniques of structure and property characterisation of material surfaces are discussed.

Compulsory literature:

OURA, K. et al. Surface Science. An Introduction. Heidelberg: Springer Verlag, 2003. ISBN 3-54-00545-5. DEARNLEY, P. Introduction to Surface Engineering. Cambridge: Cambridge University Press, 2017. ISBN: 9781139031509

Recommended literature:

MARTIN, P. Introduction to Surface Engineering and Functionally Engineered Materials. New York: John Wiley&Sons, 2011. ISBN 978-0-470-63927-6 (online ISBN 0470639276).

Way of continuous check of knowledge in the course of semester

E-learning

Další požadavky na studenta

There are no further special requirements.

Prerequisities

Subject has no prerequisities.

Co-requisities

Subject has no co-requisities.

Subject syllabus:

1. Surface properties of metals - adsorption, geometry and electron structure of metal surfaces. Interaction of surfaces with gases. Optical, chemical, mechanical and electrical properties of surfaces. Internal stresses. 2. Surface coatings as a protection against corrosion, wear or high temperatures. 3. Strengthening of metal surfaces by plastic deformation, phase transformations or chemical composition modifications (ion implantation, nitridation, carburizatiuon). 4. Pre-treatment of material surfaces by mechanical and chemical methods. 5. Mechanical coatings: cladding by rolling, explosion or welding. Properties of cladded materials. 6. Deposition of coating from metallic melts (zinc, aluminium coatings). 7. Thermal coatings. Technology of production and their properties. 8. Vacuum technologies of coating: evaporation, sputtering, PVD, CVD. 9. Laser treatment of surfaces: transformation hardening, surface alloying. 10. Galvanic coatings. Autocatalytic coatings. 11. Non-metallic inorganic coatings. Phosphate treatment, chromate treatment, reactive paintings. 12. Enamelling and glazing. Ceramic coatings. 13. Organic coatings - composition of paints. Technology of deposition. Protective properties of organic coatings. 14. Failures of coatings: mechanical loading, the effect of internal stresses, erosion and cavitation, thermal fatigue, contact fatigue. Corrosion failure. 15. Methods of characterisation of modified surfaces and coatings: chemical composition, microstructure, roughness, adhesion, tribology, thickness, micro-hardness, porosity.

Conditions for subject completion

Full-time form (validity from: 2013/2014 Winter semester)
Task nameType of taskMax. number of points
(act. for subtasks)
Min. number of points
Examination Examination  
Mandatory attendence parzicipation:

Show history

Occurrence in study plans

Academic yearProgrammeField of studySpec.FormStudy language Tut. centreYearWSType of duty
2019/2020 (P3924) Materials Science and Engineering P Czech Ostrava Choice-compulsory study plan
2019/2020 (P3924) Materials Science and Engineering K Czech Ostrava Choice-compulsory study plan
2018/2019 (P3924) Materials Science and Engineering P Czech Ostrava Choice-compulsory study plan
2018/2019 (P3924) Materials Science and Engineering K Czech Ostrava Choice-compulsory study plan
2017/2018 (P3924) Materials Science and Engineering K Czech Ostrava Choice-compulsory study plan
2017/2018 (P3924) Materials Science and Engineering P Czech Ostrava Choice-compulsory study plan
2016/2017 (P3924) Materials Science and Engineering P Czech Ostrava Choice-compulsory study plan
2016/2017 (P3924) Materials Science and Engineering K Czech Ostrava Choice-compulsory study plan
2015/2016 (P3924) Materials Science and Engineering P Czech Ostrava Choice-compulsory study plan
2015/2016 (P3924) Materials Science and Engineering K Czech Ostrava Choice-compulsory study plan
2014/2015 (P3924) Materials Science and Engineering P Czech Ostrava Choice-compulsory study plan
2014/2015 (P3924) Materials Science and Engineering K Czech Ostrava Choice-compulsory study plan
2013/2014 (P3924) Materials Science and Engineering P Czech Ostrava Choice-compulsory study plan
2013/2014 (P3924) Materials Science and Engineering K Czech Ostrava Choice-compulsory study plan
2012/2013 (P3924) Materials Science and Engineering P Czech Ostrava Choice-compulsory study plan
2012/2013 (P3924) Materials Science and Engineering K Czech Ostrava Choice-compulsory study plan
2011/2012 (P3924) Materials Science and Engineering P Czech Ostrava Choice-compulsory study plan
2011/2012 (P3924) Materials Science and Engineering K Czech Ostrava Choice-compulsory study plan

Occurrence in special blocks

Block nameAcademic yearForm of studyStudy language YearWSType of blockBlock owner