636-3031/01 – Corrosion and protection in energetics (KOPKE)
| Gurantor department | Department of Material Engineering | Credits | 4 |
| Subject guarantor | doc. Ing. Stanislav Lasek, Ph.D. | Subject version guarantor | doc. Ing. Stanislav Lasek, Ph.D. |
| Study level | undergraduate or graduate | Requirement | Compulsory |
| Year | 1 | Semester | winter |
| | Study language | Czech |
| Year of introduction | 2020/2021 | Year of cancellation | 2021/2022 |
| Intended for the faculties | FMT | Intended for study types | Follow-up Master |
Subject aims expressed by acquired skills and competences
- Understand basic types and processes of corrosion in the field of energy.
- To characterize the main methods of corrosion protection in energy systems, especially design of construction materials.
- Identify or determine selected parameters and characteristics of corrosion and material protection.
- Get an overview of testing, monitoring and assessing corrosion of materials and corrosion protection
Teaching methods
Lectures
Tutorials
Experimental work in labs
Summary
Basic knowledge of thermodynamics and kinetics of corrosion processes, as well as methods of corrosion protection in the conditions of energy. Local types of corrosion and interaction of mechanical loads. Corrosion processes in gases at higher temperatures and specific types of corrosion in the energy industry. The study of corrosion protection is focused on the choice of suitable material with regard to environmental characteristics and technical requirements. Protective coatings (coatings), environmental treatment, cathodic protection and appropriate design solutions. Standardized procedures for testing, monitoring and assessing corrosion resistance of materials
Compulsory literature:
Recommended literature:
Additional study materials
Way of continuous check of knowledge in the course of semester
Projekty jsou studentům zadávány během přímé výuky a vypracované protokoly mohou studenti odevzdávat osobně nebo zaslat mailem v termínu. Dotazy jsou kladeny studentům při výuce.
Průběžné ověření studijních výsledků:
- prezenční forma studia: 3 vypracované programy během semestru, 1 písemný test
- kombinovaná forma studia: vyřešení zadaných úloh a příkladů.
Závěrečné ověření studijních výsledků obou forem studia:
- písemná a ústní část zkoušky, rozhodující je písemná část.
E-learning
Other requirements
Without other specific requirements.
Prerequisities
Subject has no prerequisities.
Co-requisities
Subject has no co-requisities.
Subject syllabus:
- Fundamentals of electrochemical corrosion. Basic terms, relations and dependencies. Types of corrosion. Problems caused by corrosion. Atmospheric corrosion of metals, corrosion in waters.
- Corrosion in high temperature gases: thermodynamics, kinetics, reactions. Types of corrosion in oxidation and reduction atmospheres; hydrogen damage. Refractory steels and alloys.
- Basic design of energy units (classic, nuclear, heating, water turbines, other sources).
- Load and damaging behaviour of construction materials in the energy industry.
- Mechanism of specific damage to metals stimulated by the environment in power plants.
- Damage in the environment of energy sources (classical energy, alternative fuels, nuclear power), pressurized circuits, cooling circuits, auxiliary circuits (desulphurization, preparation of additives and correction preparations, etc.).
- Corrosion in atypical environments and minority energy sources.
- Specific types of metal damage in nuclear power plants.
- Processes of controlled aging of energy components.
- Procedures for protection of metals against damage in energy circuits, justification of general principles.
- Choice of material. Modification of the environment (flue gas, primary circuit, pressure circuit).
- Surface treatments, structural modifications, electrochemical (cathodic) protection.
- Corrosion monitoring and corrosion intensity observations.
Conditions for subject completion
Occurrence in study plans
Occurrence in special blocks
Assessment of instruction
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