\n| Physical Metallurgy\u00a0<\/td>\n | V Raghvan\u00a0<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/span>FAQs on GATE Metallurgical Engineering Syllabus and Exam Pattern 2022<\/span><\/h2>\nHere check imortant FAQs on GATE Metallurgical Engineering Syllabus and Exam Pattern 2022.<\/p>\n\n\n \n \n \n <\/span>What are the topics included in the Transporter Phenomena and Rate Processes section of the GATE Metallurgical Engineering Syllabus 2022?<\/strong><\/span><\/h3>\n\n\n The important topic of the Transport Phenomena and Rate Processes section of the GATE Metallurgical Engineering Syllabus 2022 are:
Momentum transfer: Concept of viscosity, shell balances, Bernoulli\u2019s equation, mechanical energy balance equation, flow past plane surfaces and through pipes.
Heat transfer: Conduction, Fourier\u2019s Law, 1-D steady state conduction
Convection: Heat transfer coefficient relations for forced convection
Radiation: Black body radiation, Stefan-Boltzman Law, Kirchhoff\u2019s Law
Mass transfer: Diffusion and Fick\u2019s laws, Mass transfer coefficients
Dimensional analysis: Buckingham Pi theorem, Significance of dimensionless numbers
Basic laws of chemical kinetics: First order reactions, reaction rate constant, Arrhenius relation, heterogeneous reactions, oxidation kinetics
Electrochemical kinetics: Polarization<\/p>\n\n<\/div>\n<\/div>\n \n <\/span>How many marks are accounted for from the Subject section of Metallurgical Engineering (MT)?<\/span><\/h3>\n\n\n As per the GATE Syllabus 2022 of Metallurgical Engineering, the subject section of Metallurgical Engineering (MT) accounts for 85 marks in the Question paper.<\/p>\n\n<\/div>\n<\/div>\n \n <\/span>What are the major topics from GATE Metallurgical Engineering syllabus 2022 ?<\/strong><\/span><\/h3>\n\n\n The GATE Metallurgy Syllabus constitutes seven sections: Engineering Mathematics, Metallurgical Thermodynamics, Transport Phenomena and Rate Processes, Mineral Processing and Extractive Metallurgy Physical Metallurgy, Mechanical Metallurgy and Manufacturing Process.<\/p>\n\n<\/div>\n<\/div>\n \n <\/span>What are the topics included in the Mineral Processing and Extractive Metallurgy section of the GATE Metallurgical Engineering Syllabus 2022?<\/strong><\/span><\/h3>\n\n\n The important topic of the Mineral Processing and Extractive Metallurgy section are –\u00a0
Comminution techniques, Size classification, Flotation, Gravity and other methods of mineral beneficiation; Agglomeration: sintering, pelletizing and briquetting
Material and Energy balances in metallurgical processes; Principles and processes for the extraction of non- ferrous metals \u2013 aluminum, copper and titanium
Iron and steel making: Material and heat balance in blast furnace; Structure and properties of slags and molten salts \u2013 basicity of slags – sulphide and phosphate capacity of slags; Production of metallurgical coke
Other methods of iron making (COREX, MIDRE)
Primary steel making: Basic oxygen furnace, process dynamics, oxidation reactions, electric arc furnace
Secondary steel making: Ladle process \u2013 deoxidation, argon stirring, desulphurization, inclusion shape control, principles of degassing methods; Basics of stainless steel manufacturing
Continuous Casting: Fluid flow in the tundish and mould, heat transfer in the mould, segregation, inclusion control<\/p>\n\n<\/div>\n<\/div>\n \n <\/span>What are the topics included in the Mechanical Metallurgy section of the GATE Metallurgical Engineering Syllabus 2022?<\/strong><\/span><\/h3>\n\n\n The important topic of the Mechanical Metallurgy section of the GATE Metallurgical Engineering Syllabus 2022 are –\u00a0
Strain tensor and stress tensor, Representation by Mohr\u2019s circle, elasticity, stiffness and compliance tensor, Yield criteria, Plastic deformation by slip and twinning
Dislocation theory: Edge, screw and mixed dislocations, source and multiplication of dislocations, stress fields around dislocations; Partial dislocations, dislocation interactions and reactions
Strengthening mechanisms: Work\/strain hardening, strengthening due to grain boundaries, solid solution, precipitation and dispersion
Fracture behaviour, Griffith theory, linear elastic fracture mechanics, fracture toughness, fractography, ductile to brittle transition
Fatigue: Cyclic stress strain behaviour – low and high cycle fatigue, crack growth
Mechanisms of high temperature deformation and failure; creep and stress rupture, stress exponent and activation energy<\/p>\n\n<\/div>\n<\/div>\n |
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