ME8491 EM Syllabus
Anna University Regulation 2017 MECH ME8491 EM Syllabus for all 5 units are provided below. Download link for MECH 4th SEM ME8491 ENGINEERING METALLURGY Engineering Syllabus is listed down for students to make perfect utilization and score maximum marks with our study materials.
Anna University Regulation 2017 MECH Engineering (MECH) 4th SEM ME8491 ENGINEERING METALLURGY Engineering Syllabus
ME8491 ENGINEERING METALLURGY
OBJECTIVE:
To impart knowledge on the structure, properties, treatment, testing and applications of
metals and non-metallic materials so as to identify and select suitable materials for
various engineering applications.
UNIT I ALLOYS AND PHASE DIAGRAMS
Constitution of alloys – Solid solutions, substitutional and interstitial – phase diagrams,
Isomorphous, eutectic, eutectoid, peritectic, and peritectoid reactions, Iron – carbon equilibrium
diagram. Classification of steel and cast Iron microstructure, properties and application.
UNIT II HEAT TREATMENT
Definition – Full annealing, stress relief, recrystallisation and spheroidising – normalising, hardening
and Tempering of steel. Isothermal transformation diagrams – cooling curves superimposed on
I.T. diagram CCR – Hardenability, Jominy end quench test – Austempering, martempering – case
hardening, carburizing, Nitriding, cyaniding, carbonitriding – Flame and Induction hardening –
Vacuum and Plasma hardening. .
UNIT III FERROUS AND NON-FERROUS METALS
Effect of alloying additions on steel- α and β stabilisers– stainless and tool steels – HSLA, Maraging
steels – Cast Iron – Grey, white, malleable, spheroidal – alloy cast irons, Copper and copper alloys
– Brass, Bronze and Cupronickel – Aluminium and Al-Cu – precipitation strengthening treatment –
Bearing alloys, Mg-alloys, Ni-based super alloys and Titanium alloys.
UNIT IV NON-METALLIC MATERIALS
Polymers – types of polymer, commodity and engineering polymers – Properties and applications of
various thermosetting and thermoplastic polymers (PP, PS, PVC, PMMA, PET,PC, PA, ABS, PI,
PAI, PPO, PPS, PEEK, PTFE, Polymers – Urea and Phenol formaldehydes)- Engineering
Ceramics – Properties and applications of Al2O3, SiC, Si3N4, PSZ and SIALON –CompositesClassifications- Metal Matrix and FRP – Applications of Composites.
UNIT V MECHANICAL PROPERTIES AND DEFORMATION MECHANISMS
Mechanisms of plastic deformation, slip and twinning – Types of fracture – Testing of materials
under tension, compression and shear loads – Hardness tests (Brinell, Vickers and Rockwell),
hardness tests, Impact test lzod and charpy, fatigue and creep failure mechanisms.
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ME8491 Syllabus, EM Unit wise Syllabus – MECH 4th Semester