Metallurgical Engineering (MT) Gate Previous year Questions Papers (2007-2022) DOWNLOAD free

Metallurgical Engineering (MT) Gate Previous year Questions Papers (2007-2022) DOWNLOAD | Gate Metallurgical Engineering Previous Years Question Papers pdf download

Metallurgical Engineering (MT) Gate Previous year Questions Papers (2007-2022) DOWNLOAD

Metallurgical Engineering

GATE Metallurgical Engineering (MT) Syllabus 2022 is based on the topics studied at the graduation level and has been divided into 7 sections: Engineering Mathematics, Metallurgical Thermodynamics, Transport Phenomenon and Rate Process, Mineral Processing and Extractive Metallurgy, Physical Metallurgy, Mechanical Metallurgy and Manufacturing Process. An additional section on General Aptitude is also part of GATE Metallurgical Engineering Syllabus 2022 with about 15% weightage in the question paper. 

GATE 2022 will be conducted on February 5-6 & 12-13 by IIT Kharagpur. GATE Metallurgical Engineering question paper will consist of 65 questions worth 100 marks. Candidates choosing Metallurgical Engineering (MT) as their first paper have a choice for selecting either Physics (PH) or Engineering Sciences (XE) as their second paper. Candidates are advised to go through the complete GATE Metallurgical Engineering Syllabus 2022 provided below. 

Metallurgical Engineering refers to the the study of metals. It is the combination of theory and practical programs that covers topics like mining, extraction, design, and processing of metals, as well as how metals react to environmental changes or stress.

GATE 2022 Exam Pattern : Metallurgical Engineering

If you are preparing  for this exam from Metallurgical Engineering  then first you  must know about the complete details of the examination like syllabus, number of Questions ,types of questions etc. to go straight forward towards your goals. There is a fixed pattern of conducting the GATE exam for almost every subjects.

Mode of ExaminationOnline Computer Based Test (CBT)
Exam Duration 3 Hours (180 Minutes)
Sectional Time LimitNone
SubjectMetallurgical Engineering (MT)
Total Number of questions65
Language English 
Total Number of Questions65 Questions
Type of QuestionsMultiple Choice Questions (MCQ);
Multiple Select Questions (MSQ);
Numerical Answer Type (NAT) Questions
Total Marks100 Marks
Marking Scheme1 or 2 marks for the each correct answer For 1 mark MCQ, 1/3 mark will be deducted for a wrong answer;

For 2-mark MCQ, 2/3 mark will be deducted for a wrong answer;

And for MSQs and NATs there is No any negative marking

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GATE Metallurgical Engineering Exam Pattern 2022 

GATE Exam Pattern will be defined paper wise depending upon candidates’ discipline. The salient features of the GATE Metallurgical ENgineering Paper are given below. 

  • GATE Paper consists of 3 parts namely General Aptitude, Engineering Mathematics and specific core subjects of the paper
  • The question paper comprises a total of 65 questions.
  • There are two types of questions in GATE : Multiple Choice type (MCQ) and Numerical Answer Type (NAT).
  • Questions will be asked in random order and one has to select one answer (for MCQ type) or enter the answer ( for NAT questions) using a mouse and a virtual keyboard.
  • Students have to attempt all the questions in a duration of three hours. 
  • The maximum number of questions in GATE 2022 would be from the core subjects.

GATE Metallurgical Engineering Syllabus 2022 – Weightage of Important Topics

As per the analysis of the previous year GATE Question papers, the general trend in the Metallurgical Engineering Exam in terms of the weightage attached to different sections is given below. 

TopicsWeightage (Marks)
Heat Transfer5
Iron and Steel Making3-5
Physical metallurgy4-5
Material testing10
Mechanical behavior8

GATE Metallurgical Engineering (MT) Syllabus 2022

GATE Metallurgical Engineering (MT) Syllabus 2022 is divided into seven sections as mentioned below:

Section 1: Engineering Mathematics Syllabus

TopicsSub Topics
Linear AlgebraMatrices and Determinants, Systems of linear equations, Eigenvalues and eigenvectors.
Vector CalculusGradient; Divergence and Curl; Line; surface and volume integrals; Stokes, Gauss and Green’s theorems.
CalculusLimit, continuity and differentiability; Partial Derivatives; Maxima and minima; Sequences and series; Test for convergence; Fourier series.
Differential EquationsLinear and non-linear first order ODEs; Higher order linear ODEs with constant coefficients; Cauchy’s and Euler’s equations; Laplace transforms; PDEs –Laplace, heat and wave equations.
Probability and StatisticsMean, median, mode and standard deviation; Random variables; Poisson, normal and binomial distributions; Correlation and regression analysis.
Numerical MethodsSolutions of linear and nonlinear algebraic equations; integration of trapezoidal and Simpson’s rule; single and multi-step methods for differential equations.

Section 2: Metallurgical Thermodynamics

Laws of thermodynamics: First law – energy conservation, Second law – entropy; Enthalpy, Gibbs and Helmholtz free energy; Maxwell’s relations; Chemical potential; Applications to metallurgical systems, solutions, ideal and regular solutions; Gibbs phase rule, phase equilibria, binary phase diagram and lever rule, free-energy vs. composition diagrams; Equilibrium constant, Activity, Ellingham and phase stability diagrams; Thermodynamics of point defects, surfaces and interfaces, adsorption and segregation phenomena.Electrochemistry: Single electrode potential, Electrochemical cells, Nernst equation, Potential-pH diagrams

Section 3: Transport Phenomena and Rate Processes

Momentum transfer: Concept of viscosity, shell balances, Bernoulli’s equation, mechanical energy balance equation, flow past plane surfaces and through pipes.Heat transfer: Conduction, Fourier’s Law, 1-D steady state conductionConvection: Heat transfer coefficient relations for forced convectionRadiation: Black body radiation, Stefan-Boltzman Law, Kirchhoff’s LawMass transfer: Diffusion and Fick’s laws, Mass transfer coefficientsDimensional analysis: Buckingham Pi theorem, Significance of dimensionless numbersBasic laws of chemical kinetics: First order reactions, reaction rate constant, Arrhenius relation, heterogeneous reactions, oxidation kineticsElectrochemical kinetics: Polarization

Section 4: Mineral Processing and Extractive Metallurgy

Comminution techniques, Size classification, Flotation, Gravity and other methods of mineral beneficiation; Agglomeration: sintering, pelletizing and briquettingMaterial and Energy balances in metallurgical processes; Principles and processes for the extraction of non- ferrous metals – aluminum, copper and titaniumIron and steel making: Material and heat balance in blast furnace; Structure and properties of slags and molten salts – basicity of slags – sulphide and phosphate capacity of slags; Production of metallurgical cokeOther methods of iron making (COREX, MIDRE)Primary steel making: Basic oxygen furnace, process dynamics, oxidation reactions, electric arc furnaceSecondary steel making: Ladle process – deoxidation, argon stirring, desulphurization, inclusion shape control, principles of degassing methods; Basics of stainless steel manufacturingContinuous Casting: Fluid flow in the tundish and mould, heat transfer in the mould, segregation, inclusion control

Section 5: Physical Metallurgy

Chemical Bonding: Ionic, covalent, metallic, and secondary bonding in materials, Crystal structure of solids – metals and alloys, ionic and covalent solids, and polymersX-ray Diffraction – Bragg’s law, optical metallography, principles of SEM imagingCrystal Imperfections: Point, line and surface defects; Coherent, semi-coherent and incoherent interfacesDiffusion in solids: Diffusion equation, steady state and error function solutions; Examples- homogenization and carburization; Kirkendall effect; Uphill diffusion; Atomic models for interstitial and substitutional diffusion; Pipe diffusion and grain boundary diffusionPhase transformation: Driving force, Homogeneous and heterogeneous nucleation, growth kineticsSolidification in isomorphous, eutectic and peritectic systems, cast structures and macrosegregation, dendritic solidification and constitutional supercooling, coring and microsegregationSolid state transformations: Precipitation, spinodal decomposition, ordering, massive transformation, discontinuous precipitation, eutectoid transformation, diffusionless transformations; Precipitate coarsening, Gibbs-Thomson effectPrinciples of heat treatment of steels, TTT and CCT diagrams; Surface hardening treatments; Recovery, recrystallization and grain growth; Heat treatment of cast iron and aluminium alloysElectronic, magnetic and optical properties of materialsBasic forms of corrosion and its prevention

Section 6: Mechanical Metallurgy

Strain tensor and stress tensor, Representation by Mohr’s circle, elasticity, stiffness and compliance tensor, Yield criteria, Plastic deformation by slip and twinningDislocation theory: Edge, screw and mixed dislocations, source and multiplication of dislocations, stress fields around dislocations; Partial dislocations, dislocation interactions and reactionsStrengthening mechanisms: Work/strain hardening, strengthening due to grain boundaries, solid solution, precipitation and dispersionFracture behaviour, Griffith theory, linear elastic fracture mechanics, fracture toughness, fractography, ductile to brittle transitionFatigue: Cyclic stress strain behaviour – low and high cycle fatigue, crack growthMechanisms of high temperature deformation and failure; creep and stress rupture, stress exponent and activation energy

Section 7: Manufacturing Processes

Metal casting: Mould design involving feeding, gating and risering, casting practices, casting defectsHot, warm and cold working of metals: Metal forming – fundamentals of metal forming processes of rolling, forging, extrusion, wire drawing and sheet metal forming, defects in formingMetal joining: Principles of soldering, brazing and welding, welding metallurgy, defects in welded joints in steels and aluminum alloysPowder metallurgy: production of powders, compaction and sinteringNon-destructive Testing (NDT): Dye-penetrant, ultrasonic, radiography, eddy current, acoustic emission and magnetic particle inspection methods

GATE General Aptitude Syllabus

Verbal AbilityNumerical Ability
English grammarSentence completion, InstructionsVerbal analogies, Word groupsCritical reasoning, Verbal deduction. Numerical computationNumerical reasoningNumerical estimationData interpretation. 

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Advantages of solving GATE Previous Question Papers

  • By solving GATE previous year question papers, candidates will be able to get an idea about the nature of questions that will be asked in the exam.
  • Also, by solving previous years GATE question papers, students will be able to establish how much weightage is given to topics and sections.
  • Apart from getting acquainted with the nature of questions and weightage to topics, candidates appearing for the entrance exam can improve on other important attributes relating to the exam such as management of time, ability to solve tricky problems, keen eye for details, speed of solving questions and a lot more.
  • Along with solving the GATE previous year question papers, candidates are also advised to refer to the GATE syllabus 2022 to get in-depth knowledge of topics and subjects from where the questions were asked in the exam.

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