MV8006 - MARINE CORROSION AND PREVENTION (Syllabus) 2017-regulation Anna University

MV8006 MARINE CORROSION AND PREVENTION  LPTC
3003

OBJECTIVE:
• To impart knowledge on the Type of corrosion and how this is being controlled in marine environment

UNIT I INTRODUCTION 9
Cathodic Protection – Sacrificial anodes protection – Impressed current system protection – Bimetallic corrosion – Design faults causing corrosion – corrosion of metals in sea water, metallic corrosion.

UNIT II HULL PLATE PREPARATION 9
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


UNIT III MODERN PAINT TYPES 9
Basic composition of paint Albyd – bitumen or pitch – chlorinated rubber – coaltar epoxy – Epoxy – oleoresinous – phenolic – polyurethane – primers – vinyl – self polrshing copolymers – shipboard paint systems – underwater AF paints – boot top anti corrosive paints – super structure paints.

UNIT IV CORROSION IN BOILER 9
Atoms & Ions, Ph value electrochemical corrosion, Direct chemical attack – Electro chemical attack – reason – remedial measures. Effect of salts & Grease in feed water. Effect of corrosion while boiler not in service – preservation to avoid corrosion. CORROSION IN MARINE DIESEL ENGINES: Corrosive wear of cylinder liners – Reasons and remedies – corrosion of Main Engine Jacket cooling spaces – Reasons and remedies – corrosion in bearings.

UNIT V CORROSION AND ITS PREVENTION 9
Mechanism of corrosion – Chemical corrosion – Electro chemical corrosion – Anomic & cathodic protection – forms of metallic coatings – anodizing – phosphating.

TOTAL : 45 PERIODS

OUTCOMES:
• Causes of corrosion
• Method of prevention during operation and during construction
• Anti-corrosive paints
• Corrosion in BOILERS and IC ENGINES

TEXT BOOKS:
1. Lavery, H.I.,”Shipboard operations” Institute of Marine Engineers Publication, 1990
2. Schweitzer, ‘ Fundamentals of Corrosion”,1st Ed. Taylor & Francis, Indian Reprint 2012 (Yesdee Publishing Pvt. Ltd.)
3. M.E.P., “Corrosion For Marine & Offshore Engineers ”, Marine Engineering Practice, Vol.02,Part 11, IMarEST, London
4. Francis Laurence LaQue , “ Marine corrosion: causes and prevention”, 1st Ed., Wiley, 1975
5. Claire Hellio, Diego M. Yebra, Pinturas Hempel S.A., “Advances in Marine Antifouling Coatings and Technologies”, Woodhead Publishing, 2009

REFERENCES:
1. Pierre R. Roberge, “Corrosion Engineering Principles and Practice”, 1st Ed.,McGraw- Hill, 2008
2. Zaki Ahmad, “Principles of Corrosion Engineering and Corrosion Control”,1st Ed. Elsevier Ltd.,2006
Previous
Next

Comments

Post a Comment

Popular posts from this blog

EC8094 - SATELLITE COMMUNICATION (Syllabus) 2017-regulation Anna University

EC8094 - SATELLITE COMMUNICATION (Syllabus) 2017-regulation Anna University EC8094 SATELLITE COMMUNICATION  LPTC 3003 OBJECTIVES: • Understand the basics of satellite orbits • Understand the satellite segment and earth segment • Analyze the various methods of satellite access • Understand the applications of satellites • Understand the basics of satellite Networks UNIT I SATELLITE ORBITS       9 Kepler‟s Laws, Newton‟s law, orbital parameters, orbital perturbations, station keeping, geo stationary and non Geo-stationary orbits – Look Angle Determination- Limits of visibility – eclipse-Sub satellite point –Sun transit outage-Launching Procedures - launch vehicles and propulsion. UNIT II SPACE SEGMENT       9 Spacecraft Technology- Structure, Primary power, Attitude and Orbit control, Thermal control and Propulsion, communication Payload and supporting subsystems, Telemetry, Tracking and
Read more

HS8581 - PROFESSIONAL COMMUNICATION (Syllabus) 2017-regulation Anna University

HS8581 - PROFESSIONAL COMMUNICATION (Syllabus) 2017-regulation Anna University HS8581 PROFESSIONAL COMMUNICATION  LPTC 3003 OBJECTIVES: The course aims to: • Enhance the Employability and Career Skills of students • Orient the students towards grooming as a professional • Make them Employability Graduates • Develop their confidence and help them attend interviews successfully. UNIT I Introduction to Soft Skills-- Hard skills & soft skills - employability and career Skills—Grooming as a professional with values—Time Management—General awareness of Current Affairs UNIT II Self-Introduction-organizing the material - Introducing oneself to the audience – introducing the topic – answering questions – individual presentation practice–– presenting the visuals effectively – 5 minute presentations UNIT III Introduction to Group
Read more

OML751 - TESTING OF MATERIALS (Syllabus) 2017-regulation - Open Elective | Anna University

OML751 - TESTING OF MATERIALS (Syllabus) 2017-regulation - Open Elective | Anna University OML751 TESTING OF MATERIALS  LPTC 3003 OBJECTIVE: To understand the various destructive and non destructive testing methods of materials and its industrial applications. UNIT I INTRODUCTION TO MATERIALS TESTING 9 Overview of materials, Classification of material testing, Purpose of testing, Selection of material, Development of testing, Testing organizations and its committee, Testing standards, Result Analysis, Advantages of testing. UNIT II MECHANICAL TESTING 9 Introduction to mechanical testing, Hardness test (Vickers, Brinell, Rockwell), Tensile test, Impact test (Izod, Charpy) - Principles, Techniques, Methods, Advantages and Limitations, Applications. Bend test, Shear test, Creep and Fatigue test - Principles, Techniques, Methods, Advantages and Limitations, Applications.
Read more