Course detail
Recovery and Surface Treatment
FSI-HPU Acad. year: 2018/2019 Summer semester
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
Czech
Number of ECTS credits
5
Supervisor
Department
Learning outcomes of the course unit
The students will acquire knowledge of all types of modern technology cladding and surface treatment. They will be able to apply these technologies to the machine construction manufacturing.
Prerequisites
Basic welding technologies – flame, arc welding, plasma, laser. Thermally and deformation field, weldability of materials, inorganic chemistry, corrosion.
Planned learning activities and teaching methods
The course is taught through lectures explaining the basic principles and theory of the discipline. Teaching is suplemented by practical laboratory work.
Assesment methods and criteria linked to learning outcomes
The final exam will be composed of written and oral part. It is classificated to the ECTS grading scale.
Aims
The main objective of the course is to provide students with the theoretical foundations and methodology necessary for solving technologies of renovations and surface treatment. Students will acquire knowledge necessary for a creative and complex solution of renovations and surface treatment.
Specification of controlled education, way of implementation and compensation for absences
Attendance at exercises is compulsory. Absence may be compensated for by the agreement with the teacher who can set a special programme to be worked out.
The study programmes with the given course
Programme M2I-P: Mechanical Engineering, Master's
branch M-STG: Manufacturing Technology, compulsory-optional
Programme M2I-P: Mechanical Engineering, Master's
branch M-VAS: Production of Automotive and Technical Lights, compulsory
Type of course unit
Lecture
26 hours, optionally
Teacher / Lecturer
Syllabus
1)Importance of renovation and surface treatment, surface theory, degreasing
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