Marine Corrosion and Prevention detailed Syllabus for Marine Engineering (Marine), 2018 scheme has been taken from the VTUs official website and presented for the VTU students. For Course Code, Subject Names, Teaching Department, Paper Setting Board, Theory Lectures, Tutorial, Practical/Drawing, Duration in Hours, CIE Marks, Total Marks, Credits and other information, visit full semester subjects post given below. The Syllabus PDF files can also be downloaded from the official website of the university.
For all the other VTU Marine 7th Sem Syllabus for BE 2018 Scheme, visit Marine Engineering 7th Sem 2018 Scheme.
For all the (Professional Elective-2) subjects refer to Professional Elective-2 Scheme. The detail syllabus for marine corrosion and prevention is as follows.
Course Learning Objectives:
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Module – 1
Electrochemistry of corrosion: Corrosion – introduction, definitions and types, Electrochemical cells-definitions and principles, Potential measurements – galvanic cells and concentration cells, EMF and Galvanic series – bimetallic couples, Eh-pH diagrams – fundamental aspects, Construction of Eh – pH diagrams. Fe-H2O-O2 diagram, Copper, Aluminum and general corrosion diagrams. Different forms of corrosion – uniform, galvanic, crevice, pitting, intergranular, selective leaching, erosion, stress corrosion cracking – their characteristic features, causes and remedial measures.
Module – 2
Corrosion and Degradation of Metals: Application of the thermodynamics and kinetics of electrochemical reactions to the understanding of corrosion phenomena such as oxidation, passivity, stress corrosion cracking, and weld decay. Some treatment of the environmental degradation of ceramics and polymers. Applications to current materials degradation problems in marine environments, petrochemical and metallurgical industries, and energy conversion systems.
Module – 3
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Module – 4
Corrosion in Marine Diesel Engines: Corrosive wear of cylinder liners – Reasons and remedies. Corrosion In Boiler, Effect of corrosion while boiler not in service – preservation to avoid corrosion,HullPlate Preparation,Plate preparation during building and repair periods -Atmospheric corrosion Mill scale – flame cleaning – Acid Pickling – Blast cleaning – causes of paint failure – shipboard preparations for painting -power wire brushing – power discing – air hammer – high pressure water blasting – sand blasting shot blasting.
Module – 5
Corrosion And Its Prevention: Mechanism of corrosion – Chemical corrosion – Electro chemical corrosion -Anomic & cathodic protection – forms of metallic coatings – anodizing – phosphating, Physical vapour deposition technologies, ion plating, sputter deposition, reactive deposition, magnetron sputtering, general aspects of PVD (production sequence, advantages and disadvantages, microstructure), partial pressure control, summary of applications, duplex treatments. Corrosion-wear of surface engineered materials, the corrosion-wear synergy. Basic facts of corrosion -cathodic and anodic coatings, coating defects. The passive film and it’s breakdown by mechanical action. Type I, Type II &Type III corrosion wear.
Course Outcomes:
For the complete Syllabus, results, class timetable, and many other features kindly download the iStudy App
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Text Books:
- W.D. Callister, Jr., D.G. Rethwisch, Materials Science and Engineering: An Introduction, John Wiley & Sons , 2009, 978-0-470-41997-7.
- J.R. Davis, Corrosion: Understanding the Basics, ASM International, 2000, 0-87170-641-5.
- M.G. Fontana, Corrosion Engineering, McGraw-Hill, 1986, 0-07-021463-8.
- Lavery, H.I.,Shipboard operations Institute of Marine Engineers Publication.
- Schweitzer, Fundamentals of Corrosion,1st Ed. Taylor & Francis, Indian Reprint 20129 (Yesdee Publishing Pvt. Ltd).
- M.E.P., Corrosion For Marine & Offshore Engineers , Marine Engineering Practice, Vol.02,Part 11, IMarEST, London.
Reference Books:
- Francis Laurence LaQue , Marine corrosion: causes and prevention, 1st Ed., Wiley, 1975
- Claire Hellio, Diego M. Yebra, Pinturas Hempel S.A., Advances in Marine Antifouling Coatings and Technologies, Woodhead Publishing, 2009
For the detail Syllabus of all other subjects of BE (Marine) 7th Sem, visit Marine Engineering 7th Sem Subjects.
For all (CBSE & Non-CBSC) BE/B.Tech results, visit VTU BE/B.Tech all semester results.