SubjectsSubjects(version: 874)
Course, academic year 2019/2020
  
Corrosion and Corrosion Protection of Equipment in the Power Industry - N218021A
Title: Koroze a protikorozní ochrana energetických zařízení
Guaranteed by: Department of Power Engineering (218)
Actual: from 2011
Semester: winter
Points: winter s.:5
E-Credits: winter s.:5
Examination process: winter s.:
Hours per week, examination: winter s.:3/0 Ex [hours/week]
Capacity: unknown / unknown (unknown)
Min. number of students: unlimited
Language: Czech
Teaching methods: full-time
Level:  
For type:  
Note: course can be enrolled in outside the study plan
enabled for web enrollment
Guarantor: Vošta Jan doc. Ing. CSc.
Z//Is interchangeable with: M218009
Examination dates   Schedule   
Literature - Czech
Last update: Šmídová Ludmila (08.04.2010)

V.Číhal : Korozivzdorné oceli a slitiny, Akademia Praha, 1999

F.Karas : Úprava kotelní vody a čistota páry, SNTL Praha, 1965

D.A.Jones : Principles and Prevention of Corrosion, Prentice Hall, N.Y., 1996

R.Bartoníček a kol.: KOROZE a protikorozní ochrana kovů, Akademie Parha, 1966

Herbert H. Uhlig, R.Winston Revie: Corrosion and corrosion control, John Wiley&Sons, NY, 1985

Syllabus -
Last update: Šmídová Ludmila (08.04.2010)

1. Corrosion research in CR, corrosion literature background research

2. Thermodynamics of corrosion processes, corrosion cells, kinds of corrosion action

3. Over voltage of corrosion reaction – inhibition of corrosion curve

4. Corrosion current,corrosion potential,Tafel equation, Stern-Geary equation,polarization

5. Passivity of metals, theory of passivity, passivators, anodic protection

6. Iron and steel in steam-water environment, Dourbaix diagram

7. Influence of stress on corrosion, mechanism and initiation of SCC, kinds of measurements

8. Corrosion fatigue, Wöhler S-N curve, rate of motion of crack in CT samples

9. Influence of water treatment on corrosion of energetic equipments, atmospheric corrosion

10. High temperature oxidation,Schikor reaction, genesis and kinetic of growth of oxide layers

11. Corrosion of energetic block

12. Chemical cleaning of steam generator, passivity, conservation, separators of steam

13. Corrosion in nuclear power plant, radiation embrittlement, tube – head of tubes

14. Influence of energetic on environment

 
VŠCHT Praha