HEI48 - Non-metallic coatings
| Course specification | ||||
|---|---|---|---|---|
| Course title | Non-metallic coatings | |||
| Acronym | HEI48 | |||
| Study programme | Chemical Engineering | |||
| Module | ||||
| Lecturer (for classes) | ||||
| Lecturer/Associate (for practice) | ||||
| Lecturer/Associate (for OTC) | ||||
| ESPB | 4.0 | Status | ||
| Condition | Corrosion (exam) | Облик условљености | ||
| The goal | The aim of this course is to introduce students to the basic principles of metal corrosion protection by non-metallic coatings. The student should acquire basic theoretical knowledge of formation mechanism of non-metallic coatings on metal surfaces, as well as of corrosion protection by different types of depositeted non-metallic coatings. The additional aim of this course is to introduce students to the technologies of organicic coatings deposition in industry. | |||
| The outcome | Students have gained basic knowledge about formation mechanisms of non-metallic coatings aimed for corrosion protection of metal surfaces. Students are acquainted with experimental techniques for coatings deposition and characterization, as well as for investigation of coatings stability in different corrosion agents. Students have the ability to apply acquired knowledge in engineering practice and research. | |||
| Contents | ||||
| Contents of lectures | • Metal surface pretreatments for protective coatings deposition (mechanical, chemical and electrochemical pretreatments) ; • Conversion coatings as sublayers for organic coating deposition (phosphate, oxide, chromate and oxalate coatings, mixed conversion coatings) ; • Composition, characteristic and testing of organic coatinga (composition and characteristics of the basic components, physico-chemical properties of the coating/metal interface, mechanism of organic coating formation, physico-chemical and electrical properties of organic coatings and methods of testing) ; • Technologies of organic coatings deposition (spraying – pneumatic, electrostatic and airless, dipping and immersion, coil-coating, electrophoretic deposition) ; • Corrosion stability of organic coatings ; | |||
| Contents of exercises | • Metal surface pretreatments for protective coatings deposition ; • Phosphate coatings ; • Determination of the physico-chemical properties of organic coating ; • Electrophoretic deposition of of organic coating ; • Determination of the protective properties of organic coating ; ; | |||
| Literature | ||||
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| Number of hours per week during the semester/trimester/year | ||||
| Lectures | Exercises | OTC | Study and Research | Other classes |
| 2 | 0 | 2 | ||
| Methods of teaching | Lectures, laboratory classes, discussions of experimental work | |||
| Knowledge score (maximum points 100) | ||||
| Pre obligations | Points | Final exam | Points | |
| Activites during lectures | Test paper | |||
| Practical lessons | 20 | Oral examination | 50 | |
| Projects | ||||
| Colloquia | 30 | |||
| Seminars | ||||