Corrosion and Surface Engineering detail syllabus for Agricultural Technology (123), M scheme is taken from TNDTE official website and presented for diploma students. The course code (32672), and for exam duration, Teaching Hr/week, Practical Hr/week, Total Marks, internal marks, theory marks, duration and credits do visit complete sem subjects post given below.
For all other metallurgy 5th sem syllabus for diploma m scheme tndte you can visit Metallurgy 5th Sem Syllabus for Diploma M Scheme TNDTE Subjects. For all other ELECTIVE – I THEORY subjects do refer to ELECTIVE – I THEORY. The detail syllabus for corrosion and surface engineering is as follows.
Rationale:
The subject provides the basic fundamental of corrosion and its prevention methodologies. All engineering fields are dealing with components made of different materials of widely varied nature in order to meet ever growing needs of modern world’s needs. To select the materials, process them to suit our expectations, design and manufacture of components to perform adequately in the application.
All above concepts are provided to the students starting from materials combinations and their behaviour from view point of corrosion and surface engineering techniques. Various possible testing and prevention of corrosion are helpful in providing the ways to minimize the ill effects of corrosion and to control them. Also it provides the various materials and coating techniques available to resist corrosion.
Objectives:
At the end of the study of III Semester the student will be able to
- The corrosion methods and surface engineering will be understood.
- Acquire knowledge about the mechanisms of corrosion and testing methods.
- Able to analyze the corrosion behaviour of materials.
- Understand the surface engineering for wear and corrosion resistance of materials.
- Get knowledge about the hot dip coating and metal spraying etc.
- Imparts information about the diamond coating of tool and properties and application of thin coatings are studied.
- Various mechanisms of surface coatings of the materials could be understood.
Detailed Content:
Unit I
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Unit II
Testing And Prevention Of Corrosion
Corrosion testing introduction and techniques, procedures- Surface preparation, Exposure techniques, Standard expression for corrosion rate, Prevention of Corrosion Introduction, Modifications of corrosive environment – Charging mediums-Low temperature, Decreasing velocity, Removing oxygen, Charging concentration, Inhibitors – Cathodic Protection -Protective surface coatings.
Unit III
Corrosion Behavior Of Materials
Corrosion of steels and alloy steels, Stainless steel, Aluminum and its alloys, copper and its alloys, Nickel and Titanium and its alloys, Magnesium and its alloys, Zinc and its alloys-corrosion of Polymers, Ceramics and Composite materials
Unit IV
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Unit V
Thin Layer Engineering Processes
Laser and Electron Beam hardening -Effect of process variables such as power and scan speed – Physical vapor deposition, Thermal evaporation, Arc vaporization, Sputtering, Ion plating -Chemical vapor deposition – Coating of tools, TiC, TiN, Al2O3 and Diamond coating – Properties and applications of thin coatings.
Text Books:
- Corrosion Engineering, Fontana, G McGraw Hill, 1985.
Reference Books:
For complete syllabus and results, class timetable and more pls download iStudy. Its a light weight, easy to use, no images, no pdfs platform to make students life easier.
For detail syllabus of all other subjects of BE Metallurgy, M scheme do visit Metallurgy 5 syllabus for M Scheme.
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