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GATE Exam Date:07 Feb' 26 - 08 Feb' 26
GATE Materials Science Syllabus 2026 - IIT Guwahati has published the GATE 2026 Materials Science syllabus on the official website, gate2026.iitg.ac.in. Candidates can download the GATE Materials Science syllabus 2026 on this page. The GATE 2026 syllabus consists of the topics covered in the GATE exam. The GATE 2026 syllabus for Material Sciences consists of six units. These include Classification and Structure of Materials; Thermodynamics, Kinetics and Phase Transformations; Properties and Applications of Materials; Characterization and Measurements of Properties; Processing of Materials & Degradation of Materials. The GATE 2026 exam will be conducted on February 7, 8, 14 and 15, 2026. Candidates attempting the GATE exam must thoroughly go through the detailed GATE 2026 Materials science syllabus given below.
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The complete GATE materials science syllabus 2026 is available on the official website, gate2026.iitg.ac.in. The paper code for GATE Materials science is XE-C. The GATE 2026 Materials science paper is optional and can be chosen by candidates attempting the GATE 2026 Engineering Sciences (XE) paper.
Subjects | Topics |
---|---|
GATE GA syllabus for verbal aptitude | Basic English grammar: tenses, articles, adjectives, prepositions, conjunctions, verb-noun agreement, and other parts of speech Basic vocabulary: words, idioms, and phrases in context, reading and comprehension, Narrative sequencing. |
GATE GA syllabus for quantitative aptitude | Data interpretation: data graphs (bar graphs, pie charts, and other graphs representing data), 2- and 3-dimensional plots, maps, and tables Numerical computation and estimation: ratios, percentages, powers, exponents and logarithms, permutations and combinations, and series Mensuration and geometry Elementary statistics and probability. |
GATE GA syllabus for analytical aptitude | Logic: deduction and induction, Analogy, Numerical relations and reasoning. |
GATE GA syllabus for spatial aptitude | Transformation of shapes: translation, rotation, scaling, mirroring, assembling, and grouping paper folding, cutting, and patterns in 2 and 3 dimensions. |
The units covered under the GATE Materials Science syllabus 2026 include Classification and Structure of Materials; Thermodynamics, Kinetics and Phase Transformations; Properties and Applications of Materials; Characterization and Measurements of Properties; Processing of Materials & Degradation of Materials. The complete GATE 2026 Materials Science Syllabus is given below:
Chapter | Topics |
---|---|
Classification of Materials | Metals, ceramics, polymers and composites. |
Nature of Bonding in Materials | Metallic, ionic, covalent and mixed bonding; structure of materials: fundamentals of crystallography, symmetry operations, crystal systems, Bravaislattices, unit cells, primitive cells, crystallographic planes and directions; structures of metals, ceramics, polymers, amorphous materials and glasses. |
Defects in Crystalline Materials | 0-D, 1-D and 2-D defects; vacancies, interstitials, solid solutions in metals and ceramics, Frenkel and Schottky defects; dislocations; grain boundaries, twins, stacking faults; surfaces and interfaces |
Chapters | Topics |
---|---|
Properties and Applications of Materials | Mechanical properties of metals, ceramics, polymers and composites at room temperature; stress strain response (elastic, anelastic and plastic deformation). |
Electronic Properties | Free electron theory, Fermi energy, density of states, elements of band theory, semiconductors, Hall effect, dielectric behaviour, piezo- and ferro-electric behaviour. |
Magnetic Properties | Origin of magnetism in materials, para-, dia-, ferro- and ferri-magnetism. |
Thermal Properties | Specific heat, heat conduction, thermal diffusivity, thermal expansion, and thermoelectricity. |
Optical Properties | Refractive index, absorption and transmission of electromagnetic radiation. Examples of materials exhibiting the above properties, and their typical/common applications. |
Topics | Sub-Topics |
---|---|
Thermodynamics, Kinetics and Phase Transformations | Extensive and intensive thermodynamic properties, laws of thermodynamics, phase equilibria,
phase rule, phase diagrams (unary and binary), basic electrochemistry. Reaction kinetics, fundamentals of diffusion, Fick’s laws, their solutions and applications. Solidification of pure metals and alloys, nucleation and growth, diffusional solid-state phase transformations (precipitation and eutectoid), martensitic transformation. |
Characterization and Measurements of Properties | X-ray diffraction; spectroscopic techniques such as UV-Vis, IR and Raman; optical microscopy, electron microscopy, composition analysis in electron microscopes. Tensile test, hardness measurement. Electrical conductivity, carrier mobility and concentrations. Thermal analysis techniques: thermogravimetry and calorimetry |
Processing of Materials | Heat treatment of ferrous and aluminium alloys; preparation of ceramic powders, sintering; thin film deposition: evaporation and sputtering techniques, and chemical vapour deposition, thin film growth phenomena. |
Degradation of Materials | Corrosion and its prevention; embrittlement of metals; polymer degradation. |
Frequently Asked Questions (FAQs)
GATE 2026 syllabus will released by IIT Guwahati.
Yes, the GATE 2026 Materials Science Syllabus (XE-C) has been released on the official website, gate2026.iitg.ac.in.
The GATE 2026 exam will be conducted on February 7, 8, 14 and 15, 2026.
Yes, Material sciences (XE-C) is an optional paper in the GATE Life sciences paper. Hence candidates can choose material sciences as one of the two optional sections in the GATE Life sciences exam.
Candidates who want to qualify in the GATE 2026 exam must start preparing immediately as there is sufficient time for 2026 exam.
On Question asked by student community
Hello,
If your GATE 2026 application shows "under scrutiny," continue to monitor your applicant portal and registered email for updates, as this is a routine process where officials verify your details. An "under scrutiny" status does not mean your application is rejected; you may be notified of discrepancies and given a chance to correct them during the application correction window, which opens later. Keep your application details accurate and prepare for the exam while waiting for the correction window to open.
I hope it will clear your query!!
Hello,
Yes, you as a Bachelor of Science graduate in home science can appear for the GATE 2026 exam, as the eligibility criteria include graduates from "Science" and other fields, as well as those in the 3rd year or higher of an undergraduate program.
I hope it will clear your query!!
Hey! The GATE exam (Graduate Aptitude Test in Engineering) is very important for long-term career growth. It opens opportunities for postgraduate studies (M.Tech, MS, PhD) in top institutes like IITs and NITs and is also used by many public sector companies (PSUs) for recruitment, often with higher salary packages. In the long run, qualifying GATE can enhance your technical knowledge, career prospects, and credibility in the engineering field.
If your GATE application shows failed status even after a successful payment, don’t worry, this usually happens due to server or transaction update delays. First, wait for 24–48 hours as sometimes the status gets updated automatically. If it still shows failed, you should raise a query through the GATE application portal by providing your enrollment ID and payment receipt or transaction details. You can also contact the GATE zonal office via email or helpline with proof of payment. Keeping a screenshot of the payment success message will also help in resolving the issue quickly.
Hi dear candidate,
You can refer to the online E Books for GATE examination available on our official website that you can download anytime.
Kindly refer to the link attached below to access them for practice.
Link: GATE E-books and Sample Papers
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