Course detail

Recovery and Surface Treatment

FSI-HPUAcad. year: 2013/2014

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

Mode of study

Not applicable.

Guarantor

doc. Ing. Ladislav Daněk, CSc.

Department

Institute of Manufacturing Technology (ÚST)

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.

Co-requisites

Not applicable.

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 examination has a written and an oral part, and the final classification will be in accordance with the Rules for Studies and Examinations. Course-unit credit requirements: participation in the exercises, delivery of assigned papers.

Course curriculum

Not applicable.

Work placements

Not applicable.

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.

Recommended optional programme components

Not applicable.

Prerequisites and corequisites

Not applicable.

Basic literature

Ambrož O.,Kašpar J.: Žárové nástřiky a jejich průmyslové využití , SNTL Praha , 1990, ISBN 80-03-00347-4
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

Kovačič L.: Lepenie kovov a plastov
Mohyla M. : Technologie povrchových úprav kovů
Sedláček V.: Povrchy a povlaky kovů

Classification of course in study plans

  • Programme N2301-2 Master's

    branch M-STG , 2 year of study, summer semester, compulsory-optional

Type of course unit

 

Lecture

26 hod., optionally

Teacher / Lecturer

Ing. Jaroslav Kubíček, IWE

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