Subjects

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Principles of Metallurgical and Corrosion Processes - N106017

Title:	Základy metalurgických a korozních procesů
Guaranteed by:	Department of Metals and Corrosion Engineering (106)
Faculty:	Faculty of Chemical Technology
Actual:	from 2019 to 2019
Semester:	winter
Points:	winter s.:5
E-Credits:	winter s.:5
Examination process:	winter s.:
Hours per week, examination:	winter s.:3/0, Ex [HT]
Capacity:	unlimited / unknown (unknown)
Min. number of students:	unlimited
State of the course:	taught
Language:	Czech
Teaching methods:	full-time
Level:

Guarantor:	Joska Luděk doc. Ing. CSc.
Is interchangeable with:	M106010

Examination dates Schedule

Annotation -

Prerequisites for the subject are courses Physical chemistry and Thermodynamics of materials, knowledge is replenished for the field of metallurgy. Thermodynamics and kinetics of metallurgical processes will be discussed. The part focused on corrosion starts from characterization of conductivity, electrolyte behaviour and electrode equilibrium. Discussion of mixed potential theory, description of general corrosion processes together with available experimental techniques make the knowledge deeper in this field.

Last update: TAJ106 (28.11.2013)

Literature -

R: Moore J.J., Chemical metallurgy., Butterworths, London 1990, 0408053690

R: Jones D.A., Principles and prevention of corrosion., Prentice Hall, Upper Saddle River 1996, 0133599930

A: Bard A.J., Faulkner L.R., Electrochemical Methods., John Wiley and Sons., NY 2000, 0471043729

Last update: JOSKAL (08.08.2013)

Syllabus -

1. Description of metallurgical and corrosion processes based on physical chemistry.

2. Metallurgical processes - heat balances, entropy changes, equilibrium.

3. deltaG-T diagrams, oxidation, reduction.

4. Pyrometallurgical processes, slags.

5. Thermodynamics of liquid metal solutions.

6. Conductivity - conductors, semiconductors, electrolytes.

7. Electrolytes - dissociation, charge transfer, mobility, solvatation, acidobasic equilibrium.

8. Equilibrium in electrochemical systems, equilibrium potential.

9. Potential-pH diagrams.

10. Electrochemical kinetics, basic principles.

11. Mixed potential, depolarisation, electrode reactions of the hydrogen and oxygen.

12. Corrosion in electrolytes - electrochemical description.

13. Electrochemical experimental techniques, corrosion rate measurement.

14. Electrometallurgical extraction processes.

Last update: JOSKAL (08.08.2013)

Learning resources -

http://www.vscht.cz/fch/cz/pomucky/BREVALL.pdf

Last update: JOSKAL (09.08.2013)

Learning outcomes -

Students will be able to:

solve equilibrium tasks for standard metal extraction processes,

evaluate the influence of conditions on high temperature processes,

understand the principles of electrolysis,

understand the principles of corrosion processes,

understand the principles and mechanisms of important forms of corrosion,

understand the principles of experimental corrosion techniques and their limitations.

Last update: TAJ106 (28.11.2013)

Entry requirements -

Physical chemistry I

Last update: JOSKAL (09.08.2013)

Registration requirements -

Physical chemistry I

Physical Chemistry II

Last update: TAJ106 (09.08.2013)

Teaching methods
	Activity	Credits	Hours
	Konzultace s vyučujícími	0.5	14
	Účast na přednáškách	1	28
	Příprava na zkoušku a její absolvování	3.5	98
		5 / 5	140 / 140

Coursework assessment
Form	Significance
Regular attendance	20
Continuous assessment of study performance and course -credit tests	20
Oral examination	60