GATE Metallurgical Engineering Syllabus 2025 (Released) - Download PDF

GATE Metallurgical Engineering Syllabus 2025 (Released) - Download PDF

Edited By Vikash Kumar Vishwakarma | Updated on Oct 17, 2024 04:48 PM IST | #GATE

GATE Metallurgical Engineering Syllabus 2025: IIT Roorkee published the GATE 2025 Metallurgical Engineering syllabus on the website, gate2025.iitr.ac.in. A direct link to check the GATE 2025 MT syllabus is given below. Aspirants can check the syllabus of GATE 2025 to know the important chapters and topics to prepare for the entrance exam. GATE 2025 syllabus for Metallurgical Engineering comprises topics from Engineering Mathematics and Metallurgical Thermodynamics, Transport Phenomena and Rate Processes, Mineral Processing and Extractive Metallurgy, Physical Metallurgy, Mechanical Metallurgy, and Manufacturing Processes. IIT Roorkee will conduct the GATE exam on February 1, 2, 15 & 16, 2025.
Direct link to download the GATE Metallurgical Engineering Syllabus 2025

To know the detailed topics for the GATE MT 2025 exam check the syllabus below. Moreover, candidates must follow the GATE exam pattern and syllabus for exam preparation. The GATE 2025 exam will be held as a computer based test. Candidates can check the page for the GATE Metallurgical Engineering syllabus 2025 and topic wise weightage here.

Also Check:

GATE 2025 Metallurgical Engineering Syllabus

The authority has released the GATE syllabus 2025 pdf on the official website. Candidates can check the table for the syllabus for GATE exam.

GATE Syllabus of Metallurgical Engineering 2025

Topics

Sub Topics

Engineering Mathematics

Linear Algebra

Matrices and Determinants, Systems of linear equations, Eigen values, and Eigen vectors.

Calculus

Limit, Continuity and Differentiability; Partial derivatives; Maxima and minima; Sequences and series; Test for convergence; Fourier series

Vector Calculus

Gradient; Divergence and Curl; Line, Surface and volume integrals; Stokes, Gauss and Green’s theorems

Differential Equations

Linear and non-linear first order ODEs; Higher order linear ODEs with constant coefficients; Cauchy’s and Euler’s equations; Laplace transforms; PDEs –Laplace, one dimensional heat and wave equations

Probability and Statistics

Definitions of probability and sampling theorems, conditional probability, Mean, median, mode and standard deviation; Random variables; Poisson, normal and binomial distributions; Analysis of experimental data; linear least squares method

Numerical Methods

Solutions of linear and non-linear (Bisection, Secant, Newton- Raphson methods) algebraic equations; integration by trapezoidal and Simpson’s rule; single and multi-step methods for differential equations

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

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 conduction

Convection

Heat transfer coefficient relations for forced convection

Radiation

Black body radiation, Stefan-Boltzman Law, Kirchhoff’s Law

Mass Transfer

Diffusion and Fick’s 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

Mineral Processing and Extractive Metallurgy

Iron 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 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 – 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.

Physical Metallurgy

Chemical Bonding

Ionic, covalent, metallic, and secondary bonding in materials, Crystal structure of solids – metals and alloys, ionic and covalent solids, and polymers

Crystal Imperfections

Point, line and surface defects; Coherent, semi-coherent and incoherent interfaces

Diffusion 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 diffusion

Phase Transformation

Driving force, Homogeneous and heterogeneous nucleation, growth Kinetics Solidification in isomorphous, eutectic and peritectic systems, cast structures and macrosegregation, dendritic solidification and constitutional supercooling, coring and microsegregation

Solid State Transformations

Precipitation, spinoidal decomposition, ordering, massive transformation, discontinuous precipitation, eutectoid transformation, diffusionless transformations; Precipitate coarsening, Gibbs-Thomson effect. Principles of heat treatment of steels, TTT and CCT diagrams; Surface hardening treatments; Recovery, recrystallization and grain growth; Heat treatment of cast iron and aluminium alloys. Electronic, magnetic and optical properties of materials.

Basic forms of corrosion and its prevention

Mechanical Metallurgy

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

Manufacturing Processes

Metal Casting

Mould design involving feeding, gating and rising, casting practices, casting defects

Hot, 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 forming

Metal Joining

Principles of soldering, brazing and welding, welding metallurgy, defects in welded joints in steels and aluminium alloys

Powder Metallurgy

Production of powders, compaction and sintering

Non-destructive Testing (NDT)

Dye-penetrant, ultrasonic, radiography, eddy current, acoustic emission and magnetic particle inspection methods

You may also check:

Best Books to cover GATE 2025 Metallurgical Engineering Syllabus

Aspirants can check the list of best books for the GATE MT exam 2025 here. Books are the best resource to understand the topics thoroughly. There are many GATE books to prepare for the Metallurgical Engineering exam. However, to choose the best books candidates must refer to the GATE exam syllabus for Metallurgical engineering. Moreover, candidates can also refer to the books suggested by the toppers. Aspirants must note that they must choose books which are easy to understand. Below is the list of books for GATE Metallurgical Engineering.

GATE MT 2025 - Best Books

Book Name

Author Name

Higher Engineering Mathematics

B.S. Grewal

GATE Engineering Mathematics for all streams

Arihant Publications

A Handbook of Engineering Mathematics

ME Editorial Board

Extraction of Non-Fressous Metal 01 Edition

Ray

Manufacturing Processes and Equipment

J T Black

Engineering Physical Metallurgy Edition 1

Y. Lakhtin

Thermodynamics Databook

J Van Wylen

Metallurgical Thermodynamics Kinetics and Numericals

A. B. Lele

Engineering Physical Metallurgy Edition 1

Y. Lakhtin

Also Read: How to prepare for GATE Metallurgy Engineering 2025

GATE 2025 Metallurgical Engineering Syllabus - Topic wise weightage

Candidates can check the GATE Metallurgical Engineering syllabus to know the important topics. Every topic has a weightage of marks. As per the previous year's analysis of the GATE Metallurgical Engineering question paper we have provided the topic-wise weightage. Candidates can start their GATE 2025 MT preparation with the high weightage topics. However, to gain a good score, candidates need to cover the entire GATE 2025 Metallurgical Engineering syllabus.

Topic Wise Weightage for GATE 2025 MT Paper

Topics

Weightage in Marks

Casting

10

Material testing

10

Mechanical behaviour

8

Heat Transfer

5

Physical metallurgy

4-5

Iron and Steel Making

3-5

Also Read: Metallurgical Engineering Course

GATE 2025 Metallurgical Engineering Important Topics

Candidates can check the list of most important topics for GATE Metallurgical Engineering

  • Basics of TD & Kinetics

  • Ellingham Diagram

  • Corrosion and Oxidation

  • Sieverts laws

  • Adiabatic flow temp.

  • Phase equilibria / Basics of PD

  • Mineral processing

  • Iron and steel-making

  • Secondary steel making

  • Extraction routes

  • Material balance

  • Heat transfer

  • Mass transfer

  • Momentum transfer

  • Equilibrium constant and Activity

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GATE 2025 Metallurgical Engineering Sample Paper

Aspirants can solve the GATE 2025 Metallurgical Engineering sample paper to know the difficulty level of the exam. Moreover, candidates can also analyze the level of preparation and identify the weaker topics that require more attention. The GATE 2025 sample paper is the best resource for revision purposes. However, candidates must complete the GATE Metallurgical Engineering syllabus 2025 before attempting the sample paper.

GATE 2025 Metallurgical Engineering Question Paper

IIT Roorkee will release the GATE Metallurgical Engineering question paper on the official website. Aspirants can use the question paper of GATE 2025 to prepare for the examination. Practising the GATE Metallurgical Engineering question paper will help to identify the exam difficulty level, weightage of topics, and high-weightage topics. GATE question paper is the best tool for self-assessment, getting familiar with exam patterns, understanding the level of the exam, and much more.

GATE 2025 Syllabus
Candidates preparing for GATE 2025 can now access the official syllabus. The detailed syllabus PDF is available for download as PDF here.
Download Now

GATE 2025 Metallurgical Engineering Mock Test

IIT Roorkee will activate the GATE mock test on the official website, gate2025.iitr.ac.in. Aspirants can use the GATE Metallurgical Engineering mock test 2025 for self-assessment. The mock test is a replica of the actual exam. The questions in the mock test will be based on the GATE exam syllabus for Metallurgical Engineering.

GATE 2025 Metallurgical Engineering Answer Key

The authority will release the GATE Metallurgical Engineering answer key online on the official website. Candidates can download the GATE 2025 Metallurgical Engineering answer key pdf online. The GATE answer key comprises answers for the questions framed in the exam. Candidates can use the answer key to verify their answers and predict the probable score. Moreover, candidates can also raise objections against the answer key.

Frequently Asked Questions (FAQs)

1. What are the important topics for GATE 2025 Metallurgical Engineering paper?

The important topics in the GATE 2025 Metallurgical Engineering paper include Ellingham Diagram, Sieverts laws, Mineral processing, Extraction routes, Material balance. For a complete list, candidates can refer to the above article.

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BHEL, IOCL, ONGC, SAIL, NTPC, HPCL, PGCIL, BARC and many more PSUs recruitment ate available for students who qualify gate exam followed by interview.

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Candidates who are currently studying in the last year of any undergraduate degree program or who have completed any government approved degree program in Engineering/ Technology/ Science/ Architecture/ Humanities are eligible to appear for GATE 2024.if you are planning to get into m.plan in housing some universities may require GATE scores for admission, while others may allow direct admission and other state conducts their own exam like TANCET.

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