Laser Welding

15. B Kumar, S Bag, and M Ruhul Amin: Evaluation of Phase Transformation Strain and Its Influence on Residual Stress Generation in Laser Welded Ti–6Al–4V Alloy, ASME Journal of Manufacturing Science and Engineering, 144(12), 121002.

14. B Kumar, S Dwibedi, and S Bag: On the interaction of cooling rate with thermal-microstructural-mechanical characteristics of laser-welded α+ β titanium alloy, Advances in Materials and Processing Technologies, 1-16, 2021.

13. B Kumar, and S Bag: Critical Assessment of Metallurgical and Mechanical Characteristics of Pulse Laser Welded α+ β Phase Ti-Alloy, Next Generation Materials and Processing Technologies, 233-247, 2021.

12. S Chowdhury, Y Nirsanametla, M Muralidhar, S Bag, CP Paul, and KS Bindra: Identification of modes of welding using parametric studies during ytterbium fiber laser welding, Journal of Manufacturing Processes 57, 748-761, 2020.

11. B Kumar, S Bag, CP Paul, CR Das, R Ravikumar, and KS Bindra: Influence of the mode of laser welding parameters on microstructural morphology in thin sheet Ti6Al4V alloy, Optics & Laser Technology 131, 106456 (1 - 14), 2020.

10. B Kumar, S Bag, and CP Paul, Influence of heat input on welding induced distortion for Yb-fibre laser welded thin sheets, Materials Today: Proceedings 26, 2040-2046, 2020.

9. B Kumar, R Nawani, and S Bag, Effect of mechanical constraints on thermo-mechanical behaviour of laser-welded dissimilar joints, Advances in simulation, product design and development, 107-119, 2020.

8. B Kumar, and S Bag: Effect of pulsation on temperature distribution of laser-welded dissimilar joint of thin sheet, Advances in Computational Methods in Manufacturing, 165-178, 2019.

7. S. Bag and M. R. Amin: Development of an arbitrary adaptive volumetric heat source model for keyhole mode laser welding process, IMECE 2019, November 11-14, 2019, Salt Lake City, UT, USA.

6. M. Baruah and S. Bag: Influence of pulsation in thermo-mechanical analysis on laser microwelding of Ti6Al4V alloy, Optics & Laser Technology, 90, 40 - 51, 2017.

5. B. Kumar, D. Kebede and S. Bag: Microstructure evolution in thin sheet laser welding of titanium alloy, International Journal of Mechatronics and Manufacturing Systems, 11(2/3), 203-229, 2018.

4. N Yadaiah, S Bag, C. P. Paul and L. M. Kukreja: Influence of self-protective atmosphere in fiber laser welding of austenitic stainless steel, International Journal of Advanced Manufacturing Technology, 86(1), 853 - 870, 2016.

3. S. Bag, A. Trivedi and A. De: Development of a finite element based conduction mode heat transfer model for laser welding process using an adaptive volumetric heat source, International Journal of Thermal Science, 48(10), 1923-1931, 2009.

2. S. Bag, A. Trivedi and A. De: Use of multivariate optimization algorithm to develop self-consistent numerical heat transfer model for laser spot welding, International Journal of Advanced Manufacturing Technology, 38, 575-585, 2008.

1. A. Trivedi, S. Bag and A. De: Three dimensional transient heat conduction and thermomechanical analysis for laser spot welding using adaptive heat source, Science and Technology of Welding and Joining, 12(1), 24 - 31, 2007.