BibTeX:

@article{IJIRSTV3I11044,
     title={Research Developments in Laser Welding - A Review},
     author={Sandeep Singh Sangwan and Sachin Mohal},
     journal={International Journal for Innovative Research in Science & Technology},
     volume={3},
     number={11},
     pages={60--64},
     year={},
     url={http://www.ijirst.org/articles/IJIRSTV3I11044.pdf},
     publisher={IJIRST (International Journal for Innovative Research in Science & Technology)},
}

Laser welding is considered as a sophisticated, high precision and high speed joining process. In this process, laser beam is used as a heat source to join variety of materials such as aluminum, titanium, carbon steels, HSLA steels and stainless steels etc. Laser welding is currently being utilized in joining of miniature electronic components, steel structures, engine parts, transmission parts, alternators, solenoids, fuel injectors, fuel filters, air conditioning equipment and air bags etc. The present research paper discusses the recent research developments, process parameters, optimization techniques and applications of laser welding.

Welding, Laser welding, Process Parameters, optimization techniques, applications of laser welding