Free Online Welding Course | Fundamentals of Welding Science & Technology | IIT Guwahati
Course Details
| Exam Registration | 615 |
|---|---|
| Course Status | Ongoing |
| Course Type | Core |
| Language | English |
| Duration | 8 weeks |
| Categories | Mechanical Engineering |
| Credit Points | 2 |
| Level | Undergraduate/Postgraduate |
| Start Date | 19 Jan 2026 |
| End Date | 13 Mar 2026 |
| Enrollment Ends | 02 Feb 2026 |
| Exam Registration Ends | 16 Feb 2026 |
| Exam Date | 29 Mar 2026 IST |
| NCrF Level | 4.5 — 8.0 |
Master the Core Principles of Welding with IIT Guwahati's Premier Online Course
Welding is the backbone of modern manufacturing, an indispensable technology that holds our world together—from skyscrapers and ships to automobiles and aerospace components. For engineers and industry professionals, a deep understanding of welding science is not just an asset; it's a necessity. Recognizing this critical need, the Indian Institute of Technology Guwahati (IIT Guwahati) is offering a comprehensive, free online course titled "Fundamentals of Welding Science and Technology" under the MHRD's MOOCs program.
This meticulously designed 8-week course is led by Prof. Pankaj Biswas, a distinguished professor in the Department of Mechanical Engineering at IIT Guwahati. With over 17 years of dedicated research and teaching in welding technology, 3D printing, and computational mechanics, Prof. Biswas brings unparalleled expertise directly to your screen.
Why is This Welding Course Essential for You?
Welding is more than just joining metals; it's a complex interdisciplinary science. It integrates principles from physics, chemistry, mathematics, solid mechanics, thermal science, and fluid mechanics. In manufacturing industries, over 30% of total expenditure is often dedicated to welding and joining processes. The quality of a weld directly dictates the service life, safety, and integrity of structures in critical sectors like:
- Aerospace & Aviation
- Automobile Manufacturing
- Shipbuilding & Offshore Structures
- Railway Infrastructure
- Heavy Machinery & Construction
This course is crafted to bridge the gap between academic theory and industrial practice. Whether you are an undergraduate/postgraduate student aiming to solidify your foundational knowledge, a practicing engineer seeking to upskill, or a researcher looking to ignite new ideas, this program offers immense value.
Meet Your Instructor: Prof. Pankaj Biswas
The course is guided by an academic leader at the forefront of welding research:
- Designation: Professor, Dept. of Mechanical Engineering, IIT Guwahati.
- Experience: 17+ years in welding technology, 3D printing, and forming.
- Research Expertise: Computational weld mechanics, friction stir welding (similar & dissimilar), hybrid welding, FEM analysis of distortion & residual stress, and soft computing techniques.
- Supervision: Guided 12 PhD scholars and 2 Post-Doctoral Fellows, currently mentoring 10+ PhD students.
- Publications & Patents: An impressive portfolio of 104 journal articles, 95 conference papers, 28 book chapters, and 6 patents.
- Projects & Recognition: Involved in 18+ sponsored/consultancy projects and recipient of the prestigious IEI Young Engineers Award 2013-14 in Mechanical Engineering.
Detailed 8-Week Course Curriculum
The course is structured to provide a logical and thorough progression from basic concepts to advanced applications.
| Week | Topic | Key Learning Outcomes |
|---|---|---|
| Week 1 | Introduction & Classification of Welding | Understand the scope, history, and broad categorization of welding processes. |
| Week 2 | Nomenclature & Symbols of Welding Joints | Learn to read and interpret standard welding symbols and joint designs used in engineering drawings. |
| Week 3 | Power Sources for Welding | Explore the characteristics, types, and selection criteria for traditional welding power sources. |
| Week 4 | Physics & Principle of Arc Welding | Delve into the core science behind arc formation, heat transfer, and metallurgical changes. |
| Weeks 5-7 | Different Welding Methods & Details | A deep dive into various traditional and industrial welding techniques (e.g., SMAW, GMAW, GTAW, FSW), including their principles, equipment, and applications. |
| Week 8 | Welding Defects & Inspection | Identify common welding defects (cracks, porosity, lack of fusion), learn inspection methods (NDT), and understand remedies for quality improvement. |
Who Should Enroll?
- Mechanical Engineering Students (Undergraduate & Postgraduate)
- Practicing Welding Engineers and Technicians
- Quality Control & Inspection Professionals
- Researchers in manufacturing and materials science
- Industry Professionals from automotive, aerospace, and construction sectors
- Any enthusiast with a background in engineering fundamentals
Recommended Textbooks & References
To complement the video lectures, Prof. Biswas recommends several authoritative texts, including:
- Radhakrishnan, V. M. - Welding Technology and Design
- Khanna, O.P. - Welding Technology
- Goldak, J.A. - Computational Welding Mechanics
- Grong, O. - Metallurgical Modelling of Welding
- Lancaster, J.F. - The Physics of Welding
Enroll Today and Forge Your Expertise
The "Fundamentals of Welding Science and Technology" course is a rare opportunity to learn from an IIT professor and renowned expert without any cost barrier. It systematically covers the A to Z of industrial welding, empowering you with the knowledge to understand, apply, and innovate in this vital field.
By the end of this course, you will have a strong conceptual foundation, an understanding of best practices, and insights into current research trends. This knowledge is crucial for academic success, enhancing career prospects, and contributing effectively to the manufacturing industry.
Take the first step towards mastering this unavoidable manufacturing technology. Enroll in the course and strengthen your engineering foundation today!
Enroll Now →