paper presentation topics for friction stir welding using shipbuilding

[Guest]

kindly help in searching for a topic related to friction stir welding in order to have a paper presentation. i am mainly focusing my topics on welding between to dissimilar materials using friction stir welding. i am very keen to hear your add ups which may help me to find a good topic


Sarath Gopi C
Mechanical Engineering student
sarathgopic[at]gmail.com