Engineering Materials detailed Syllabus for Mechanical Engineering (DME), C18 curriculum has been taken from the TSSBTET official website and presented for the diploma students. For Course Code, Course Name, Lectures, Tutorial, Practical/Drawing, Internal Marks, Max Marks, Total Marks, Min Marks and other information, do visit full semester subjects post given below.
For all other Diploma in Mechanical Engineering (DME) Syllabus for 3rd Sem C18 Curriculum TSSBTET, do visit Diploma in Mechanical Engineering (DME) Syllabus for 3rd Sem C18 Curriculum TSSBTET Subjects. The detailed Syllabus for engineering materials is as follows.
Prerequisites:
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Course Outcome:
At the end of the course the students will have the ability to
- Outline various mechanical properties of engineering materials and test them to know properties.
- Acquire knowledge on structure of materials.
- Elaborate the process of producing Iron and steel
- Explain Iron-Carbon equilibrium diagram and interpret it.
- Discuss and compare different heat treatment processes of steel.
- Explain composition, application of important Ferrous and Nonferrous metals, their alloys and summarize the process followed in powder metallurgy.
Unit – 1 Engineering Materials
Mechanical properties and testing of engineering materials Engineering Materials – importance and applications, mechanical properties :Tensile strength, Compressive strength, Ductility, Malleability, Hardness, Toughness, Brittleness, Impact strength, Fatigue, Creep. Testing of Engineering materials: Destructive tests – Tensile, Compressive and shear strengths , stress- strain curve for different materials – Brinell, Rockwell and Vickers hardness test -Izod & Charpy impact test. Non-destructive testing – purpose – Different methods ( without explanation)
Unit – 2 Structure of Materials
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Unit – 3 Production of Iron and Steel
Raw materials used in production of Iron and steel – Production of : Pig Iron by Blast Furnace, Wrought Iron by Puddling furnace, Cast Iron from Cupola, Steel by Bessemer Process, L.D. Process, Open Hearth Process, Electric Arc process, Electrical Induction process
Unit – 4 Iron-Carbon Equilibrium Diagram
Phase, equilibrium, Gibbs phase rule, alloy, solid solution: Interstitial, substitutional, chemical compound, mechanical mixture – Cooling curves of pure metals – Allotorpic forms of pure iron and critical points – Micro constituents of Iron & Carbon alloy – Iron Carbon equilibrium diagram.
Unit – 5 Heat Treatment of Steel.
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Unit – 6 Ferrous, Non Ferrous Metals – Their Alloys and Powder Metallurgy
Ferrous Metals and alloys-cast iron and types – composition, properties and applications of white cast iron, gray cast iron, nodular iron and malleable Iron – Plain carbon steels – effect of carbon on properties. classification of plain carbon steels – Alloy steels : Effect of adding alloying elements chromium, cobalt, manganese, molybdenum, nickel, tungsten, vanadium -composition, properties and application of chromium steel, nickel steel, manganese steel , stainless steel and HSS steel.
Non Ferrous metals and alloys – composition, properties and application of duralumin, dow metal, Brass : catridge brass, admiralty brass, muntz metal, and naval brass. Bronze: gun and bell metal Nickel: constantan, monel, nichrome and invar. Babbit
Powder metallurgy: Definition and applications – Manufacturing process in powder metallurgy, methods to produce metal powders – methods to compact powders ( without explanation) – Pre sintering and sintering (definition) – Advantages and limitations of powder metallurgy
Reference Books:
- Introduction to Physical metallurgy by Avner
- Physical metallurgy by V. Raghavan
- Material science and engineering by V. Raghavan
- Material science and metallurgy by Dr. O.P.KHANNA
- Powder Metallurgy by TTTI,ECH
Suggested Learning Outcomes
For the complete Syllabus, results, class timetable, and many other features kindly download the iStudy App
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Suggested E-Resources / Student Activities
- Make a list of commonly used materials in daily life like blade, knife, scissors etc and write the material used.
- Study microstructure of given specimen.
- Study micro structure of given specimen after it is welded and notice the difference.
- Visit to a steel plant
- Compare hardness of commonly available materials and interpret.
- Make a list of major parts of a two wheeler and know the material used.
- Visit a heat treatment plant.
- Crystal lattice and unit cell https://www.youtube.com/watch?v=BjVTdZ htu8
- BCC, FCC and HCP crystal structure https://www. youtube.com/watch? v=tq 7botEnakA
- Production of pig iron by blast furnace https://www.youtube.com/watch?v=D3ejDgChEhw
- Production of Wrought Iron by Puddling furnace https://www.youtube.com/watch?v=XJ0GyofGchI
- Production of Cast Iron from Cupola https://www.youtube.com/watch?v=Cgbpbw5GRK4
- Production of Steel by Bessemer Process https://www.youtube.com/watch?v=uh RAMqRgrk
- Production of Steel by Open Hearth Process https://www.youtube.com/watch?v=LxH-B 1 efDnI
- Production of Steel by electric arc furnace https://www.youtube.com/watch?v=7oSbZgjXlFo
- Production of Steel by electrical induction process https://www.youtube.com/watch?v=5TLBdBXzMsg
For detail Syllabus of all other subjects of Mechanical Engineering, C18 curriculum do visit Diploma In Mechanical Engineering 3rd Sem Syllabus for C18 curriculum.
For all Mechanical Engineering results, visit TSSBTET DME all semester results direct links.