Course detail
Recovery and Surface Treatment
FSI-HPUAcad. year: 2020/2021
The course Recovery and Surface Treatment is important for technologists and designers. It is based on the technology of:
- weld cladding: arc welding, flame welding, plasma and laser welding, inclusive of special techniques,
- thermal spraying by: arc, flame, plasma, high velocity methods (HVOF),
- surface treatment: surface theory, oxidation methods (eloxal process), electroplating Cu, Cr, Ni, Zn, etc., chemical layers, PVD,CVD, organic coatings,
- bonding, cementation, adhesive, dispersion hardening.
All technologies will be accompanied with an overview of auxiliary materials, typical examples and industrial applications.
Language of instruction
Number of ECTS credits
Mode of study
Guarantor
Learning outcomes of the course unit
Prerequisites
Co-requisites
Planned learning activities and teaching methods
Assesment methods and criteria linked to learning outcomes
Course curriculum
Work placements
Aims
Specification of controlled education, way of implementation and compensation for absences
Recommended optional programme components
Prerequisites and corequisites
Basic literature
ASM H.C.: METALS HANDBOOK, ed.9, volume 5, surfac., clean, finish., and coating
KOLEKTIV AUTORŮ. Technologie svařování a zařízení. 1.vyd. ZEROSS v Ostravě v edici Svařování, Ostrava, srpen 2001, 395 s. ISBN 80-85771-81-0.
Recommended reading
Mohyla M. : Technologie povrchových úprav kovů
Sedláček V.: Povrchy a povlaky kovů
Elearning
Classification of course in study plans
- Programme M2I-P Master's
branch M-STG , 2 year of study, summer semester, compulsory-optional
- Programme N-STG-P Master's
specialization STM , 1 year of study, summer semester, compulsory
specialization MTS , 1 year of study, summer semester, compulsory
specialization STG , 1 year of study, summer semester, compulsory
Type of course unit
Lecture
Teacher / Lecturer
Syllabus
2)Hard surfacing by flame, plasma, electric arc
3)Hard surfacing by electric contacts, vibration, microsurfacing
4)Thermal spraying, basic technology, coat structure, properties
5)Thermal spraying by plasma, flame, consumables
6)Thermal spraying electric arc and high-velocity flame spraying, applications
7)Adhesive bonding, joints, hardening
8)Cementation, importance, materials, slide paint
9)Coatings deposited from liquid, galvanic
10)Coatings deposited oxidation , melt metal coating
11)Layers from vapour phase
12)Organic layers, paint
13)Summary of applications labs and studios
Laboratory exercise
Teacher / Lecturer
Syllabus
2)Economic evaluation of renovation, calculation of costs
3)Demonstration of flame and arc cladding
4)Excursion - thermal spraying shop
5)Demonstration of the thermal spraying coatings, Project renovation process setting
6)Calculation of the strength of adhesive bonding joints
7)Demonstration of the adhesive bonding and cementing
8)Excursion - galvanizing shop
9)Working in laboratory for surface treatment and hot-dip galvanizing shop
10)Working in laboratory for surface treatment and demonstration of vapour depositions sample PVD and CVD
11)Proposing surface treatment by zinc dipping
12)Proposing surface treatment by organic layers
13)Course-unit credit awarding
Elearning