Course detail

Corrosion and corrosion protection

FCH-MCO_KORAcad. year: 2011/2012

Corrosion, types of corrosion and ways of corrosive attacks. Nature of corrosive actions, thermodynamics and kinetics of corrosion processes, corrosion in electrolytes, polarisation, passivity etc.
Chemical corrosion, high temperature corrosion of steels, corrosion of non metallic materials, hydrogen corrosion, intercrystallic corrosion, corrosion tests.
Physical and chemical properties of coatings, surfaces pretreatmen, corrosion inhibitors.
Economy and ecology of corrosion.

Language of instruction

Czech

Number of ECTS credits

3

Mode of study

Not applicable.

Guarantor

Ing. Josef Trčka, Ph.D.

Department

Institute of Materials Science (ÚCHM)

Learning outcomes of the course unit

Evaluation of corrosion atack, causes of corrosion, suggestions for the optimum corrosion prevention; material choice for given corrosion environment, design of anticorrosion coatings; evaluation of lifetime of components and coatings in given corrosion conditions.

Prerequisites

Inorganic, organic and physical chemistry, metallic materials.

Co-requisites

Not applicable.

Planned learning activities and teaching methods

Teaching methods depend on the type of course unit as specified in the article 7 of BUT Rules for Studies and Examinations.

Assesment methods and criteria linked to learning outcomes

The examination is oral with a period of 30 minutes for preparation. There is evaluated the knowledge of theoretical as well as practical applications of metallic materials science and the ability to choose of reasonable material for model use and orientation in contemporary trends. The volume of the knowledge required is similar to that of of lectures content.

Course curriculum

1. History of corrosion, definition of corrosion, kinds of corrosion attacks.
2. Atmosphere corrosion.
3. Chemical oxidation of metals.
4. Diffusion proceses, pasivity, electrocorrosion.
5. Kinetics of oxidation, polarization curves.
6. Selective corrosion attack, corrosion cracking.
7. Metals' surfaces pretreatment before anticorrosion coating development.
8. Corrosion inhibition.
9. Metallic anticorrosive coatings.
10. Nonmetalic coatings and paints.
11. Special technologies in anticorrosive coatings preparation.
12. Design of aniticorrosion protection.

Work placements

Not applicable.

Aims

The subject of “Corrosion and corrosion protection of materials” is focussed to the basis of corrosion science, corrosion environment influence and corrosion protection of inorganic materials.

Specification of controlled education, way of implementation and compensation for absences

none

Recommended optional programme components

Not applicable.

Prerequisites and corequisites

Not applicable.

Basic literature

Bartoníček R. a kol.: Koroze a protikorozní ochrana kovů. Academia ČSAV, Praha 1966. (CS)

Recommended reading

Hrubý V., Tulka J.: Koroze a ochrana materiálů. VA Brno, Brno 1998. (CS)

Classification of course in study plans

  • Programme NPCP_CHM Master's

    branch NPCO_CHM , 2 year of study, winter semester, compulsory-optional

  • Programme CKCP_CZV lifelong learning

    branch CKCO_CZV , 1 year of study, winter semester, compulsory-optional

  • Programme NKCP_CHM Master's

    branch NKCO_CHM , 2 year of study, winter semester, compulsory-optional

Type of course unit

 

Lecture

26 hod., optionally

Teacher / Lecturer

Ing. Josef Trčka, Ph.D.

Guided consultation in combined form of studies

13 hod., optionally

Teacher / Lecturer

Ing. Josef Trčka, Ph.D.