Corrosion and Corrosion Protection

Major: Applied Material Science
Code of subject: 6.132.03.E.048
Credits: 5.50
Department: Department of Materials Science and Engineering
Lecturer: Ivan Zin
Semester: 7 семестр
Mode of study: денна
Мета вивчення дисципліни: To acquaint students with modern concepts of corrosion and corrosion-mechanical degradation of metals in atmospheric conditions, soil, fresh and seawater, as well as in operational environments of oil and gas enterprises, chemical plants, energy, transport, and other industries. To study modern methods of metal corrosion protection.
Завдання: Professional competencies: ? FCS 1.1 - the ability to use regulatory and technical documents, in a laboratory setting, to give a comprehensive assessment of the material for compliance with the requirements. - FCS 1.2 - based on the analysis of corrosion test results, using regulatory and technical documentation, in a laboratory or technological office setting, to determine the compliance of the corrosion resistance of the material with the operating conditions of the product. - FCS 1.7 - the ability to apply knowledge of modern methods of materials research to solve materials science problems.
Learning outcomes: ZN 2 – Knowledge and understanding of engineering sciences that underlie applied materials science, at the level necessary to achieve other program outcomes, including sufficient awareness of their latest achievements. ZN 8 – Mastering the basic principles of the theory of chemical processes, electrochemistry and chemical kinetics, crystallography, laws of thermal conductivity and physical mechanisms of diffusion. ZN 16 – Awareness of the rules of life safety, labor protection and industrial sanitation requirements. UM 2 – Ability to competently select materials and manage their properties for the manufacture of products for various purposes. UM 6 – Ability to select and apply suitable standard research methods (analytical, computational, modeling, experimental); correctly interpret the results of such research and draw conclusions. UM 8 – Ability to determine environmentally hazardous and harmful factors of professional activity through preliminary analysis and adjust the content of activity to prevent negative impact on the environment. SM 9 – The ability to identify, formulate and solve typical and complex and unpredictable applied tasks, using innovative approaches and taking into account non-technical (society, health, safety, environmental protection, economy) constraints. AiV 3 – The ability to responsibly treat the work performed, make independent decisions, achieve the set goal in compliance with the requirements of professional ethics.
Required prior and related subjects: Previous academic disciplines: Chemistry Physical Metallurgy Materials Science and Technology of Structural Materials Related and following academic disciplines: Metallography Physical properties and methods of research of materials Structural analysis of materials
Summary of the subject: The discipline "Corrosion and Corrosion Protection" introduces students to the concepts of metal corrosion. The structure, structure, physicochemical and mechanical properties of metals and alloys as objects of corrosion are considered. Students study the theoretical foundations of metal corrosion in atmospheric conditions, soil, fresh and sea water, in working environments of oil and gas and chemical enterprises, in energy, transport and other industries. Considerable attention is paid to corrosion-mechanical destruction of metal structures under operating conditions. Information is provided on modern methods of protecting metals from corrosion. The discipline develops in the student the ability to assess the corrosion state of metal structures under given operating conditions and to justify measures to increase their durability.
Опис: Introduction. The relevance of the problem of protecting metals from corrosion for the development and functioning of various industries. The state of research on the problem in Ukraine and abroad. Corrosion of metals and alloys. Terms and definitions of basic concepts according to the DSTU 3830-98 standard. Classification of the main types of corrosion Electrochemical corrosion of metals. Structure of electrolytes. Electric double layer. Reference electrodes. Kinetics of electrode processes. Corrosion of metals with hydrogen and oxygen depolarization. The influence of internal and external factors on the corrosion rate of metals. Corrosion-mechanical destruction. Corrosion cracking, corrosion fatigue, fretting corrosion. Tribocorrosion of passive metals Chemical corrosion. Gas corrosion. Hydrogen corrosion. Atmospheric corrosion. Soil and biological corrosion. Modern methods of studying corrosion of metals. Field tests. Accelerated corrosion test methods. Electrochemical methods of studying corrosion of metals. Electrochemical impedance spectroscopy in corrosion studies.
Assessment methods and criteria: 1. Interview and admission to laboratory work. 2. Defense of laboratory work, including performance of individual tasks. 3. Examination control with written and oral components.
Критерії оцінювання результатів навчання: Current control - 35, written component - 55, oral component - 10
Порядок та критерії виставляння балів та оцінок: 100-88 points - certified with an “excellent” grade - High level: the student demonstrates an in-depth mastery of the conceptual and categorical apparatus of the discipline, systematic knowledge, skills and abilities of their practical application. The mastered knowledge, skills and abilities provide the ability to independently formulate goals and organize learning activities, search and find solutions in non-standard, atypical educational and professional situations. The applicant demonstrates the ability to make generalizations based on critical analysis of factual material, ideas, theories and concepts, to formulate conclusions based on them. His/her activity is based on interest and motivation for self-development, continuous professional development, independent research activities, implemented with the support and guidance of the teacher. 87-71 points - certified with a grade of “good” - Sufficient level: involves mastery of the conceptual and categorical apparatus of the discipline at an advanced level, conscious use of knowledge, skills and abilities to reveal the essence of the issue. Possession of a partially structured set of knowledge provides the ability to apply it in familiar educational and professional situations. Aware of the specifics of tasks and learning situations, the student demonstrates the ability to search for and choose their solution according to the given sample, to argue for the use of a particular method of solving the problem. Their activities are based on interest and motivation for self-development and continuous professional development. 70-50 points - certified with a grade of “satisfactory” - Satisfactory level: outlines the mastery of the conceptual and categorical apparatus of the discipline at the average level, partial awareness of educational and professional tasks, problems and situations, knowledge of ways to solve typical problems and tasks. The applicant demonstrates an average level of skills and abilities to apply knowledge in practice, and solving problems requires assistance, support from a model. The basis of learning activities is situational and heuristic, dominated by motives of duty, unconscious use of opportunities for self-development. 49-00 points - certified with a grade of “unsatisfactory” - Unsatisfactory level: indicates an elementary mastery of the conceptual and categorical apparatus of the discipline, a general understanding of the content of the educational material, partial use of knowledge, skills and abilities. The basis of learning activities is situational and pragmatic interest.
Recommended books: 1. McCafferty E. Introduction to Corrosion Science. Springer. New York, 2010. 583 p. 2. Сахненко М.Д., Ведь М.В., Ярошко Т.П. Основи корозії та захисту металів. Харків. Вид. НТУ «Харківський політехнічний інститут», 2005. – 300 с. 3. Корозійно-механічне руйнування зварних конструкцій / В.І.Похмурський, Р.К.Мелехов, Г.М.Круцан, В.Г.Здановський / К.: Наукова думка, 1995. – 261 с. 4. Похмурський В.І., Хома М.С. Корозійна втома металів і сплавів. Наукове видання ФМІ ім.Г.В.Карпенка HAH України. Вид. ТзОВ «Сполом». 2008. 301 с. 5. Металеві матеріали та конструкційні й технологічні рішення в протикорозійній техніці: Посібник. Дніпро: ДВНЗ УДХТУ, 2016. – 335 6. Шейко С.Г., Міхєєва М.П. Електрохімія для студентів технічних університетів. Донецьк: Видавництво “Ноулідж”, Донецьке відділення, 2011. – 226 с. 7. Кислова О. В., Макеєва І.С. Основи електрохімії : навч. посібник. К. : КНУТД, 2017. – 128 с. 8. Ghosh K.S. Foundations of Corrosion Science and Engineering. PHI Learning Private Limited, Delhi. 2024. – 460 p. 9. Дурягіна З.А., Алімов В.І.. Корозія та захист металів від корозії./ Навчальний посібник, Вид-во "Східний видавничий дім”, Донецьк, 2012. – 326 с.
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