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Mechanical - Welding Engineering

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Welding Engineering by Dr. D.K. Dwivedi,Department of Mechanical Engineering,IIT Roorkee.For more details on NPTEL visit http://nptel.ac.in

Self-Study Content
  1. Mod-01 Lec-01 Introduction to Welding Engineering

    Welding Engineering by Dr. D.K. Dwivedi,Department of Mechanical Engineering,IIT Roorkee.For more de

  2. Mod-01 Lec-02 Classification of Welding Processes- I

    Welding Engineering by Dr. D.K. Dwivedi,Department of Mechanical Engineering,IIT Roorkee.For more de

  3. Mod-01 Lec-03 Classification of Welding Processes- II

    Welding Engineering by Dr. D.K. Dwivedi,Department of Mechanical Engineering,IIT Roorkee.For more de

  4. Mod-01 Lec-04 Sources of Heat and Protection of Weld pool

    Welding Engineering by Dr. D.K. Dwivedi,Department of Mechanical Engineering,IIT Roorkee.For more de

  5. Mod-01 Lec-05 Protection of Weld Pool

    Welding Engineering by Dr. D.K. Dwivedi,Department of Mechanical Engineering,IIT Roorkee.For more de

  6. Mod-02 Lec-01 Introduction

    Welding Engineering by Dr. D.K. Dwivedi,Department of Mechanical Engineering,IIT Roorkee.For more de

  7. Mod-02 Lec-02 Fundamentals of Arc Initiation

    Welding Engineering by Dr. D.K. Dwivedi,Department of Mechanical Engineering,IIT Roorkee.For more de

  8. Mod-02 Lec-03 Arc Maintenance & Arc Characteristics

    Welding Engineering by Dr. D.K. Dwivedi,Department of Mechanical Engineering,IIT Roorkee.For more de

  9. Mod-02 Lec-04 Arc Forces

    Welding Engineering by Dr. D.K. Dwivedi,Department of Mechanical Engineering,IIT Roorkee.For more de

  10. Mod-02 Lec-05 Arc Efficiency

    Welding Engineering by Dr. D.K. Dwivedi,Department of Mechanical Engineering,IIT Roorkee.For more de

  11. Mod-02 Lec-06 Metal Transfer and Melting Rate

    Welding Engineering by Dr. D.K. Dwivedi,Department of Mechanical Engineering,IIT Roorkee.For more de

  12. Mod-03 Lec-01 Types of power sources and their characteristics- I

    Welding Engineering by Dr. D.K. Dwivedi,Department of Mechanical Engineering,IIT Roorkee.For more de

  13. Mod-03 Lec-02 Types of power sources and their characteristics- II

    Welding Engineering by Dr. D.K. Dwivedi,Department of Mechanical Engineering,IIT Roorkee.For more de

  14. Mod-04 Lec-01 SMAW- I

    Welding Engineering by Dr. D.K. Dwivedi,Department of Mechanical Engineering,IIT Roorkee.For more de

  15. Mod-04 Lec-02 SMAW- II

    Welding Engineering by Dr. D.K. Dwivedi,Department of Mechanical Engineering,IIT Roorkee.For more de

  16. Mod-04 Lec-03 GTAW- I

    Welding Engineering by Dr. D.K. Dwivedi,Department of Mechanical Engineering,IIT Roorkee.For more de

  17. Mod-04 Lec-04 GTAW- II

    Welding Engineering by Dr. D.K. Dwivedi,Department of Mechanical Engineering,IIT Roorkee.For more de

  18. Mod-04 Lec-05 PAW & SAW

    Welding Engineering by Dr. D.K. Dwivedi,Department of Mechanical Engineering,IIT Roorkee.For more de

  19. Mod-04 Lec-06 SAW

    Welding Engineering by Dr. D.K. Dwivedi,Department of Mechanical Engineering,IIT Roorkee.For more de

  20. Mod-04 Lec-07 GMAW

    Welding Engineering by Dr. D.K. Dwivedi,Department of Mechanical Engineering,IIT Roorkee.For more de

  21. Mod-04 Lec-08 Brazing, Soldering & Braze Welding

    Welding Engineering by Dr. D.K. Dwivedi,Department of Mechanical Engineering,IIT Roorkee.For more de

  22. Mod-04 Lec-09 Braze welding and Electroslag welding

    Welding Engineering by Dr. D.K. Dwivedi,Department of Mechanical Engineering,IIT Roorkee.For more de

  23. Mod-05 Lec-01 Weld Thermal Cycle

    Welding Engineering by Dr. D.K. Dwivedi,Department of Mechanical Engineering,IIT Roorkee.For more de

  24. Mod-05 Lec-02 Effect of WTC and Cooling rate in welding

    Welding Engineering by Dr. D.K. Dwivedi,Department of Mechanical Engineering,IIT Roorkee.For more de

  25. Mod-05 Lec-03 Cooling rate

    Welding Engineering by Dr. D.K. Dwivedi,Department of Mechanical Engineering,IIT Roorkee.For more de

  26. Mod-05 Lec-04 Peak temperature & Solidification rate

    Welding Engineering by Dr. D.K. Dwivedi,Department of Mechanical Engineering,IIT Roorkee.For more de

  27. Mod-05 Lec-05 Residual stress- I

    Welding Engineering by Dr. D.K. Dwivedi,Department of Mechanical Engineering,IIT Roorkee.For more de

  28. Mod-05 Lec-06 Residual stress- II

    Welding Engineering by Dr. D.K. Dwivedi,Department of Mechanical Engineering,IIT Roorkee.For more de

  29. Mod-06 Lec-01 Introduction

    Welding Engineering by Dr. D.K. Dwivedi,Department of Mechanical Engineering,IIT Roorkee.For more de

  30. Mod-06 Lec-02 Type of joints and welds

    Welding Engineering by Dr. D.K. Dwivedi,Department of Mechanical Engineering,IIT Roorkee.For more de

  31. Mod-06 Lec-03 Edge preparation

    Welding Engineering by Dr. D.K. Dwivedi,Department of Mechanical Engineering,IIT Roorkee.For more de

  32. Mod-06 Lec-04 Design for static and fatigue loading

    Welding Engineering by Dr. D.K. Dwivedi,Department of Mechanical Engineering,IIT Roorkee.For more de

  33. Mod-06 Lec-05 Fatigue fracture of weld joints- I

    Welding Engineering by Dr. D.K. Dwivedi,Department of Mechanical Engineering,IIT Roorkee.For more de

  34. Mod-06 Lec-06 Fatigue fracture of weld joints- II

    Welding Engineering by Dr. D.K. Dwivedi,Department of Mechanical Engineering,IIT Roorkee.For more de

  35. Mod-07 Lec-01 Introduction

    Welding Engineering by Dr. D.K. Dwivedi,Department of Mechanical Engineering,IIT Roorkee.For more de

  36. Mod-07 Lec-02 DT & NDT

    Welding Engineering by Dr. D.K. Dwivedi,Department of Mechanical Engineering,IIT Roorkee.For more de

  37. Mod-08 Lec-01 Understanding Weldability

    Welding Engineering by Dr. D.K. Dwivedi,Department of Mechanical Engineering,IIT Roorkee.For more de

  38. Mod-08 Lec-02 Reactions in weldment

    Welding Engineering by Dr. D.K. Dwivedi,Department of Mechanical Engineering,IIT Roorkee.For more de

  39. Mod-08 Lec-03 Weldability of Al alloys

    Welding Engineering by Dr. D.K. Dwivedi,Department of Mechanical Engineering,IIT Roorkee.For more de

  40. Mod-08 Lec-04 Failure analysis and prevention

    Welding Engineering by Dr. D.K. Dwivedi,Department of Mechanical Engineering,IIT Roorkee.For more de

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