Bachelor of Technology [B.Tech] (Metallurgical and Materials Engineering)

Course Structure

The course is designed such that the four academic years are divided into eight semesters. The first two years of study are same for all the students of engineering, while the core courses are introduced in the third semester and electives are offered in the fifth semester.

The elective courses help students choose their area of interest from various branches of study and along with this, the students are supposed to take up a project work during the last two semesters.

Syllabus

A brief overview of the topics studied under the course is as follows:

Name of the course

Topics covered

Description

Physical Metallurgy and Materials Engineering

Structure of metals, Phase equilibria, thermodynamics of phase evolution, Construction of equilibrium diagrams, Study of Fe-Fe3C, Cu-Zn, Cu-Sn, Al-Cu and Al-Si ternary diagrams, Diffusion laws, Structure and properties of ceramics, Construction and Principles of Optical and transmission Electron Microscope.

Students by the end of this course will be able to identify the crystal structures of the metallic materials and also analyse various phase diagrams of alloys.

Mineral processing

Sampling of ores by different methods, Theories of comminution, Sizing, Movement of solids in Fluids, Quantifying concentrating operation, Classification: Principles, sizing and sorting classifiers, Flotation.

The students are made aware of the various mineral processing technology used.

Metallurgical Thermodynamics and Kinetics

Laws of thermodynamics, concepts of reversibility, Maxwell’s equations and Gibbs-Helmholtz equation, Concept of partial molal properties, thermodynamics of reversible cells, Arhenius equation, theories of reaction rates.

Students are taught, in this course, the laws of thermodynamics with reference to metallurgical processes and materials.

Transport Phenomena

Introduction to Transport phenomena, Types of fluid flow, Newton's law of viscosity, Energy and momentum relationships, Classification of diffusional operations and conduction of diffusional operations etc.

The paper focuses on the concepts of fluid mechanics in extractive metallurgy.

Phase Transformations and Heat Treatment

Theory of Nucleation, Homogeneous and Heterogeneous Nucleation, Nucleation Kinetics, Growth Kinetics, Different types of Diffusion Growth. Nucleation and Grain size, Super Cooling.

The paper deals with the concepts of the theory of nucleation and growth kinetics of solidification.

Unit Processes in Extractive Metallurgy

Principles of Unit processes: Calcination, Sintering, Pelletising and Briquetting. Principles of reduction and Matte Smelting. Pyro-metallurgical processes using vacuum, reduction of halide by another element, Principles of electro-winning from fused salts. Principles and types of leaching, etc.

The focus of the paper is on the ore minerals for ferrous and non-ferrous metals.

Ferrous Production Technology

Introduction to Iron & Steel making, Raw materials for Iron making, evaluation and occurrence in India, Agglomeration, sintering and pelletising, Conventional Steel making processes, Oxygen steel making processes, Arc and induction furnaces, Physical chemistry of steel making,

The paper deals with the extraction techniques of pig iron by reduction smelting in blast furnace from iron ores.

Mechanical Behavior of Materials

Hardness testing, static compression, fatigue testing, creep testing.

The paper focuses on the classification of mechanical testing of ferrous and non-ferrous metals and alloys.

Powder Metallurgy

Introduction and History of PM, Different Powder Production Techniques, Importance of Powder Characterization, Particles Size, Distribution, Surface Analysis, Powder Compaction and Process variables, Theory of sintering etc.

The paper deals with the classification of powder preparation techniques.

Foundry Technology and Non-Destructive Testing

Introduction, types of foundries Pattern making: pattern materials, types of patterns and functions, pattern allowances. Core sands and core making, Special sand molding processes, melting furnaces, Casting defects, Non Destructive Testing (NDT).

The paper aims at making students understand the pattern and pattern allowances and the design of gating and risering of castings.

Electro Metallurgy and Corrosion

Principles of Corrosion, Forms of Corrosion, Modern Theory-Principles, Corrosion Prevention, Corrosion rate measurement, High Temperature Corrosion, High temperature materials- mechanical properties, oxidation resistance.

The paper is about the characterization of the general, galvanic, crevice and fatigue forms of corrosion.

X-ray Diffraction and Electron Microscopy

Introduction to crystallography, Symmetry – point group and space group, Reading of the space group tables, X-ray diffraction. Electrons as source, properties of electron beam, elastic and inelastic scattering of electrons.

The paper is about the identification of diffraction conditions for BCC and FCC lattices.

Mechanical Working of Materials

Forming processes, effect of metallurgical structure & strain-rate, cold working, recovery, recrystalisation and grain growth, hot working, Stress, Strain fields, strain energy & line tension of a dislocation, Forces on and between dislocations,

The paper deals with the stress-strain relationship.

Non Ferrous Extractive Metallurgy

COPPER: Principal ore minerals, traditional bath smelting processes viz., Blast furnace, Reverberatory furnace, Electric furnace.

ZINC: General principles, roasting. Retort processes- horizontal and vertical retort processes. Electro-thermal production.

The main aim of the paper is to Classify the ores of copper, zinc, lead, nickel, aluminum, magnesium and uranium metals.

Characterization Techniques

Optical metallography, image analysis, quantitative phase estimation. Analytical transmission electron microscopy (TEM), Selected area of Diffraction bright and dark field imaging.

This paper helps the students Understand the principles of optical and electron microscopy.

Bachelor of Technology [B.Tech] (Metallurgical and Materials Engineering) : 56 answered questions

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Ques. Is NIT, Trichy metallurgy good?

● Top Answer By Shankar Pandey on 16 Mar 23

Ans. NIT Trichy is undoubtedly a great option if you're looking for an engineering college with a competitive and learning atmosphere. No matter which branch you belong to, you can get placed in any field of your interest and choice if you put in the effort. If you choose to pursue Metallurgy at NIT Trichy, you will have the opportunity to witness yourself or your friends getting placed in core companies like TATA STEEL, JSW, RELIANCE, SCHLUMBERGER, and even management profiles like ORACLE. There are students who have also landed Google internships in California. Keep in mind that you too can achieve such success as long as you are good at what you do. NIT Trichy has already established its reputation by offering placements with the best companies in India. During the placement season, you will have the chance to interview for top companies, and the college will do its part in helping you secure a job. The rest is up to you to prove your worth and excel in your chosen field.Read more
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Ques. What is the current placement scenario for metallurgy and materials engineering at NIT Trichy?

● Top Answer By Suresh Mishra on 30 Aug 21

Ans. One of my friends graduated from NIT Trichy and here are some facts about the institute I got to know from her. As you have not mentioned any specifications, let me just describe the placement scenario of Metallurgy at NIT Trichy. The placements generally vary from year to year.  Out of a batch of around 60 students, people looking for placements every year is around 40. The rest of the people either go for higher studies or have some other plans.  Most of the people get into material science-related fields at very good universities. Out of the 40 students, around 30 usually get placed.  Companies that usually open for metallurgy graduates include, Core Metal (steel/ aluminium), Automobile, Analytics, Software and others. There are a few companies that are regular visitors. The rest depends on the market and your training placement coordinator. Placements for metallurgy students are lesser than the other departments. Categories Metallurgy and Materials Engineering at NIT Trichy Course Fee 5.65 lakh Highest CTC 22 LPA Average CTC 10-12 LPA Recruiting Companies BPCL, L&T, Tata Steel, Reliance, etc. So, you need to act upon those selected shots you get. You'll have many chances throughout the year. You will also get a lot of guidance from immediate seniors.Read more
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Ques. How is NIT Surathkal metallurgy?

● Top Answer By Debarati Nag on 13 Apr 21

Ans. Metallurgy at NIT Surathkal is a very good branch as there is a rising requirement of materials science and engineering and their number of students taking admission in this branch is comparatively less than other branches like Civil, Mechanical or Electrical so you can expect less competition in this field. Categories Metallurgy at NIT Surathkal Course Fee 1.85 lakh Placement Percentage 54% Average CTC 7 LPA The course is really good and it gives a strong base to the students for their higher studies which is quite important in this field. The department is now called Metallurgical and Materials Engineering and it focuses more on materials engineering. The professors here are very good at their job and are enthusiastic about teaching. They teach very well and create an interest among the students.  The facilities are not that great but are good enough as an engineering college. There is one SEM and XRD, metallurgy lab, materials testing lab, and a good heat treatment lab. The placement records are quite good too and it exposes you to various companies so you can secure a job in both core and non-core companies.Read more
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Ques. Should I go for civil engineering or metallurgy and material science engineering in NIT Trichy?

● Top Answer By Sreeja Prasad on 31 Aug 21

Ans. I would suggest you go for metallurgy if you plan to do a job right after completing your degree. Metallurgy has more job opportunities to offer. With Metallurgy, you can easily learn coding and go for tech companies. NIT Trichy has a great coding culture, so picking up coding skills will not be difficult.  If you plan to prepare for civil services or any other government job, I would suggest you go for civil engineering. When compared to metallurgy, there are fewer job opportunities in the civil department. If you plan on doing an MBA after having done your engineering, you can opt for either of them because then it does not matter anyway.Read more
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Ques. Should I choose NIT Trichy for CSE or IIT Roorkee for metallurgy? Why?

● Top Answer By Anusha Rahaman on 11 Apr 23

Ans. My brother was in the CSE branch of NIT Trichy and based on his experience, here are a few pointers: The professors are extremely learned and experienced and impart quality education The relative grading system establishes peer pressure, and as a result, there is tough competition among the students  IIT Roorkee is well known for its rich coding culture that is promoted by student-driven and institute funded clubs. These clubs give you additional knowledge on web designing, App development, and game development that might be useful later in The CSE department is one of the most coveted branches, and being a part of one will inculcate a sense of privilege. The hostel and campus life is decent with all necessary amenities. A total of 5 fests are held throughout the year and are totally funded and organized by the institute. The institute is located in an area that helps you explore nearby tourist spots like Pondicherry and Ooty. You won’t ever regret choosing NIT CSE.Read more
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Ques. How is NIT Calicut for a B.Tech in material science?

● Top Answer By Nandini Mishra on 26 Aug 21

Ans. B.Tech in material science in NIT CALICUT is a slightly underrated course as it is newly introduced. NIT Calicut also has an M.Tech course for material science.  The material science branch in NIT Calicut is a very promising branch despite being an underrated and newly introduced branch and has become an important part of NIT Calicut. This branch also has a dedicated department for nanotechnology. Recently they have made their college proud by preparing and distributing hand sanitizer in the entire campus and also in local sections of society to fight against the coronavirus pandemic.  The placements of this department are not as great as in the computer science department as it is a newly introduced branch.  This is a research-oriented branch with a strong alumni network. Material Science is definitely a promising field and offers a lot of opportunities in higher studies. If you love nanoscience then you should go for this course. Read more
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Ques. Is it better to take metallurgy in NIT Rourkela or electrical in NIT Silchar?

● Top Answer By Rituparna Hazra on 05 Jul 21

Ans. You need to compare the two universities to make a decision between the two. Having friends studying in both the institutes, I might be able to help you with the question. Metallurgy at NIT Rourkela: Campus-wise, the college has a very large campus. But, if you are planning to pursue metallurgy, let me tell you that you will have lesser job opportunities in both the public and private sectors in India. You might have to shift to another country to get a well-paying job and earn decently in your field of study. Electrical at NIT Silchar: There are also some really good facilities here including the largest digital library in South Asia. The campus is really good too. The placement records are amazing. Moreover, electrical is an evergreen branch with decent scope in the public sector. This would surely make a good alternative. Categories Metallurgy in NIT Rourkela Electrical at NIT Silchar Course Fee 6.40 lakh 5.42 lakh Highest CTC 10-12 LPA 15-18 LPA Average CTC 6-7 LPA 6 LPA Recruiting Companies Tata, Jindal, Hindalco, Vedanta, etc. Amazon, Goldman Sachs, Arcesium, Mu Sigma, etc. Finally, it all boils down to your interests and which field you prefer more. Both fields come with their own pros and cons.Read more
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Ques. Which is better, VNIT for metallurgy or NIT Raipur for IT?

● Top Answer By Kaushal Madnani on 15 Apr 21

Ans. One of my acquaintances who has graduated from VNIT has asked me to choose my institute by keeping the following points in mind. VNIT for metallurgy would be a suitable choice for you if you don’t have a particular liking. Apart from that, the metallurgy of VNIT holds an enviable position in India. The syllabus for metallurgy is vast and involves a lot of memorization. If you want CS and unfortunately end up not getting it, the next logical step would be to choose IT. The syllabus of IT and CS are almost the same. In the big picture, it will have little importance if you complete your B.Tech from VNIT or NIT Raipur. You will have a degree and you will not regret the decision you made. IT has a lot of scopes. Later down the road, if you want to continue with your higher studies, you will be capable of switching to almost any department pertaining to computers. IT from NIT Raipur is an excellent choice. The scope in the metallurgy sector is limited nowadays. It is obviously your call, though. There is vast scope in IT like research, job, etc.Read more
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Ques. Have I made the right decision by dropping the BITS Pilani EEE branch for IIT Madras for metallurgy?

● Top Answer By Madhav Aneja on 28 Mar 23

Ans. In my opinion, you have made the right decision by dropping the PITS Pilani EEE branch for IIT Madras Metallurgy. My cousin was forced to take IIT Madras Metallurgy by his mother. Initially, he was disappointed but his mother advised him to continue with the same enthusiasm he cleared JEE. Many students after getting admission relax and this opens opportunities for those who continue to slog even after admission. Your ultimate goal should be to change your branch for which you will have to work hard. This can be done by staying among the top 5% of the batch with around 9 CGPA. You can switch to Mechanical and even to Electrical sometimes with a good CGPA. All you have to do is Focus on your subjects Do well in the tutorials Perform well on quiz  Ace your practicals  Score high in the Final semester exam IIT Madras has a plethora of subjects to choose from in addition to a dual degree. You can change your branch provided your academic performance is at par with the requirements in the 3rd year. Some other highlights that might convince you further to choose IIT Madras are Creative clubs like C5 help in harnessing skills in your area of interest. These clubs have made amazing innovations and you can always learn so much by being a part of them. The unique Research Park which is the IIT Madras incubation center  Extracurricular activities such as Yoga, 5-star Gym, long-distance running, etc. The Institute operates under the leadership of highly learned alumni and so are most of the Deans. Air-conditioned Central library that is stacked with resources All these are unique to IIT Madras and thus it’s a better option than BITS Pilani.Read more
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Ques. Which is the better option, Material Science IIT Gandhinagar or Metallurgical Engineering at IIT BHU?

● Top Answer By Admin on 11 Jul 24

Ans. I would say that pursuing Material Science from IIT Gandhinagar will be a better choice as compared to pursuing Metallurgical Engineering from IIT BHU. IIT Gandhinagar is one of the top colleges in India at the moment as it has an NIRF ranking of 18 th . The total tuition fee for this four-year course from IIT Gandhinagar is INR 8 Lakhs . There are forty seats for this course. In 2023, the average salary for this course stood at INR 19.60 LPA , and the median salary was INR 9 LPA . The curriculum has been designed to prepare the students for a prospering career.Read more
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