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CORROSION OF METAL
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4352102
Code: 4352102
Credits: 5
Semester 5
Rubber
Corrosion of Metal
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Corrosion of Metal Syllabus — Unit-wise Content
The official GTU curriculum for Corrosion of Metal (subject code 4352102) as prescribed for Rubber · Semester 5 divides the course into 4 units, covering 42 listed topics. The unit-wise breakdown below is read from the GTU syllabus document for this subject code, so you can check what the course actually covers before deciding which papers to attempt.
Download the official syllabus PDF (4352102)Unit 1 Introduction to Corrosion
- 1.1. Corrosion and Erosion, Dry Corrosion, Wet Corrosion, Factors affecting on corrosion, Cost factors involved in corrosion
- 1.2. Corrosion rate measurement by weight-loss method.
Unit 2 Theories of Corrosion
- 2.1. Electrochemical nature of corrosion
- 2.2. Electrochemical and Electrolytic Cell
- 2.3. Anodic-Cathodic reactions
- 2.4. EMF and Galvanic Series
- 2.6. Polarization: Activation, Concentration and Resistance polarization
Unit 3 Forms of Corrosion
- 3.1. Classification of different types of corrosion.
- 3.2. Mechanism and Remedies of: (1) Uniform Corrosion (2) Galvanic Corrosion (3) Crevice Corrosion (4) Pitting Corrosion (5) Intergranular Corrosion (6) Stress Corrosion Cracking (7) Erosion Corrosion (8) Hydrogen Damage (9) Corrosion Fatigue
Unit 4 Corrosion Prevention Techniques
- 4.1. Classification of corrosion prevention techniques
- 4.2. Corrosion prevention by design modification, change of environment, change of metal
- 4.3. Cathodic and Anodic Protection
- 4.4. Coating: Electroplating, Tinning, Galvanizing, Anodizing Corrosion of Metal Course Code: 4352102 Unit Unit Title Teaching Hours Distribution of Theory Marks R Level U Level A Level Total Marks I Introduction to Corrosion 06 6 2 2 10 II Theories of Corrosion 12 6 6 4 16 III Forms of Corrosion 12 6 10 8 24 IV Corrosion Prevention Techniques 12 4 10 6 20 Total 42 22 28 20 70
- 9. SUGGESTED SPECIFICATION TABLE FOR QUESTION PAPER DESIGN Legends: R = Remember; U = Understand; A = Apply and above levels (Bloom’s revisedtaxonomy) Notes:
- 1. This specification table shall be treated as a general guideline for students and Teachers. The actual distribution of marks in the question paper may slightly vary from above Table.
- 2. Ask the questions from each topic as per marks weightage. Numerical questions are to be asked only if it is specified. Optional questions must be asked from the same topic.
- 10. SUGGESTED STUDENT ACTIVITIES Other than the classroom and laboratory learning, following are the suggested student- related co-curricular activities which can be undertaken to accelerate the attainment of the various outcomes in this course: Students should conduct following activities in group
- 1. Make a chart for various types of corrosion and corrosion prevention techniques.
- 2. Collect various corroded components and identify type of corrosion.
- 3. Prevent various corrosion of some component by suitable techniques.
- 4. Group discussion on environmental issues due to corrosion.
- 11. SUGGESTED SPECIAL INSTRUCTIONAL STRATEGIES (if any) These are sample strategies, which the teacher can use to accelerate the attainment of the various outcomes in this course: a) Massive open online courses (MOOCs) may be used to teach various topics/sub topics. b) Guide student(s) in undertaking micro-projects c) ‘L’ in section No. 4 means different types of teaching methods that are to be employed by teachers to develop the outcomes. d) About 20% of the topics/sub-topics which are relatively simpler or descriptive in nature is to be given to the students for self-learning, but to be assessed using different assessment methods. e) With respect to section No.10, teachers need to ensure to create opportunities and provisions for co-curricular activities. f) Guide students on how to address issues on environment and sustainability. g) Encourage students to read codes and standards. Corrosion of Metal Course Code: 4352102
- 12. SUGGESTED MICRO-PROJECTS Only one micro-project is planned to be undertaken by a student that needs to be assigned to him/her in the beginning of the semester. In the first four semesters, the micro-project are group-based. However, in the fifth and sixth semesters, it should be preferably be individually undertaken to build up the skill and confidence in every student to become problem solver so that he/she contributes to the projects of the industry. In special situations where groups have to be formed for micro-projects, the number of students in the group should not exceed three. The micro-project could be industry application based, internet-based, workshop-based, laboratory-based or field-based. Each micro-project should encompass two or more COs which are in fact, an integration of PrOs, UOs and ADOs. Each student will have to maintain dated work diary consisting of individual contribution in the project work and give a seminar presentation of it before submission. The total duration of the micro-project should not be less than 16 (sixteen) student engagement hours during the course. The student ought to submit micro-project by the end of the semester to develop the industry-oriented COs. A suggestive list of micro-projects is given here. This has to match the competency and the COs. Similar micro-projects could be added by the concerned course teacher:
- 1. Prepare a chart for various corrosion.
- 2. Prepare a model of electrolytic cell.
- 3. Observe various corrosion in surroundings and make a report.
- 4. Apply suitable techniques to prevent/minimize the corrosion of component.
- 13. SUGGESTED LEARNING RESOURCES Sr. No. Title of Book Author Publication with place, year and ISBN
- 1. Corrosion Engineering Mars G. Fontana Publisher: Tata McGraw Hill Edu. Pvt Ltd. Place: New Delhi Year: 2005, Eighth reprint: 2009 ISBN-10: 0-07-060744-3 ISBN-13: 978-0-07-060744-6
- 2. Corrosion and Corrosion Control: An Introduction to Corrosion Science and Engineering R. Winston Revie, Herbert H. Uhlig Publisher: John Wiley & Sons Year: 2008 ISBN: 9780471732792
- 3. An Introduction to Metallic Corrosion and Its Prevention Raj Narayan Publisher: Oxford & IBH Publishing Company Place: New Delhi Year: 1983
- 4. An Introduction to Electrometallurgy Dr. R. Sharan, Satya Narain Publisher: Standard Publication Place: Delhi Corrosion of Metal Course Code: 4352102 Year: 2011 (New Edition) ISBN-10: 8180142450 ISBN-13: 978-8180142451
- 5. Corrosion Prevention and Protection- Practical solutions V.S.Sastri and Edward Ghali, Mimoun Elboujdaini Publisher: John Wiley & Sons Year: 2007 ISBN-10: 9780470024027 ISBN-13: 978-0470024027
- 6. ASM Handbook volume 13A, Corrosion
- 14. SOFTWARE/LEARNING WEBSITES https://vlab.amrita.edu/?sub=3&brch=190&sim=361&cnt=4 https://corrosion-lab.netlify.app/ http://www.presentingscience.com/vac/corrosion/popuplab.htm https://www.edumedia-sciences.com/en/media/569-rust https://archive.nptel.ac.in/courses/113/104/113104082/
- 15. PO-COMPETENCY-CO MAPPING Semester V Corrosion of Metal (Course Code: 4352102) POs Competency & Course Outcomes PO 1 Basic & Discipline specific knowledg e PO 2 Problem Analysis PO 3 Design/ develop- ment of solution s PO 4 Engineering Tools, Experiment ation & Testing PO 5 Engineering practices for society, sustainability & environment PO 6 Project Manage- ment PO 7 Life-long learning Competency Take the suitable measures to prevent or minimize the corrosion of various metals. CO1: Discuss the basic concept of corrosion.
- 3. -- 1 -- -- 1 1 CO2: Understand the different theories of corrosion.
- 3. 1 2 2 -- 1 2 CO3: Identify various forms of corrosion. 3 2 2 2 1 2 2 CO4: Suggest suitable method to prevent corrosion of a given component.
- 3. 2 2 2 1 2 2 Corrosion of Metal Course Code: 4352102
- 16. COURSE CURRICULUM DEVELOPMENT COMMITTEE GTU Resource Persons S. No. Name and Designation Institute Contact details
- 1. NIRMALKUMAR G. PATEL Lecturer, Metallurgy Engineering Dr. S. & S.S. Ghandhy College of Engineering and Technology, Surat nirgpatel@gmail.com
- 2. ROHAN J. PATEL Lecturer, Metallurgy Engineering Government Polytechnic, Bhuj patelrohan930@gmail.com *****
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