Advanced welding processes, metallurgy and defects
Notes, papers, solutions, question banks, practical files and viva questions.
Welding Metallurgy: Welding as compared with other fabrication processes, Classification of welding processes; Heat affected zone and its characteristics; Effects of alloying elements on weldability, Weldability of steels, stainless steel, cast iron, and aluminum and titanium alloys, Weld testing standards, Hydrogen embrittlement, Lammellar tearing, residual stresses and its measurement, heat transfer and solidification, Analysis of stresses in welded structures, Pre and post welding heat treatments, Metallurgical aspects of joining, Conditions of soldering, Brazing and welding of materials.
Weld Design & Quality Control: Principles of sound weld design, Welding joint design, Welding defects; Testing of weldament, Material joining characteristics, Welding positions, Allowable strength of welds under steady loads, Weld throat thickness; Weld quality, Discontinuities in welds, their causes and remedies and quality conflicts.
Modern Trends in Welding: Friction welding, Explosive welding, Diffusion bonding, High frequency induction welding, Ultrasonic welding, Electron beam welding, Plasma arc welding, Laser welding.
Mechanisation in Welding: Mechanisation of flat/circular joints, Thin/thick sheets (resistance/arc weld), Mechanisation of I beams (arc weld), Longitudinal circumferential SA welding (roller blocks, column booms, flux supports), Circular/spherical welding joints (rotating tables positioners), Manufacture of welding longitudinal welded pipes by induction, TIG, Plasma and SA welding of spiral welded pipes.
Robotics in Welding: Robot design and applications in welding, Programming of welding robots, tolerances for assemblies for robot welding, New generation of welding robots, Self alignment by current arc variation, Robots for car body welding, Microelectronic welding and soldering, Efficiency of robotics in welding.
Books:
1. Advanced Welding Processes Nikodaco & Shansky MIR Publications
2. Welding Technology and Design VM Radhakrishnan New Age International
3. Source Book of Innovative welding Processes M.M. Schwariz Americal Society of Metals (Ohio)
Where can I download Advanced Welding Technology (MTME033) notes for AKTU?
This page has upcoming Advanced Welding Technology notes for AKTU M.Tech ME semester 2, aligned with the latest AKTU syllabus. Free resources download instantly; premium ones unlock right after payment.
Are previous year question papers (PYQ) available for Advanced Welding Technology?
PYQs for Advanced Welding Technology (MTME033) are being added. Meanwhile, check the notes and other resources on this page, and join our channel to get notified.
Which semester is Advanced Welding Technology taught in for ME?
Advanced Welding Technology (MTME033) is a semester 2 subject in the AKTU M.Tech Mechanical Engineering (ME) curriculum.
📚 New notes & PYQs — straight to your phone
Join our channel and get notified whenever we add material for your branch. Exam updates too.
4. Advanced Welding Systems, Vol. I, II, III J. Cornu Jaico Publishers
5. Manufacturing Technology (Foundry, Forming and Welding) P.N. Rao Tata McGraw Hill 21 COMPUTATIONAL FLUID DYNAMICS MTTE 202 L T P 3 0 0 Introduction, Conservation equation, Mass Momentum and Energy equations, Convective form of the equation and general description.
Clarification into various types of equation, Parabolic, Elliptic, Boundary and initial conditions, Overview of numerical methods.
Finite difference methods; Different means for formulating finite difference equations, Taylor series expansion, Integration over element, Local function method; Finite volume methods; Central, upwind and hybrid formulations and comparison for convection-diffusion problem, Treatment of boundary conditions; Boundary layer treatment; Variable property, Interface and free surface treatment, Accuracy of F.D. method.
Solution of finite difference equations; Iterative methods; Matrix inversion methods, ADI method, Operator splitting, Fast Fourier Transform applications.3 Phase change problems, Rayleigh-Ritz, Galerkin and Least square methods; Interpolation functions, One and two dimensional elements, Applications. Phase change problems; Different approaches for moving boundary; Variable time step method, Enthalpy method.
Books:
1. Computational Methods for Fluid Dynamics Ferziger Joel H Springer-Verlog
2. Principles of Heat Transfer Kaviany M Wiley-International
3. Radiative Heat Transfer Modest Michael Academic Press
4. Middleman Stanley John Wiley 22 DEPARTMENTAL ELECTIVE-IV OPTIMIZATION TECHNIQUES & DESIGN OF EXPERIMENTS
As per the latest AKTU syllabus — cross-check electives with your college.