ABSTRACT
An overview of the trends in welding science and technology is projected after taking
cognizance of the current state-of-art in the world over. The situation in the Indian
welding industries in relation to the global scenario is discussed. Several developments
are described relating to the latest modifications/changes in welding processes,
consumables and technology. Some of the novel approaches of joining advanced
materials are highlighted. The growing significance of basic welding research to provide
the much needed science base to welding technology is elucidated. Finally, what needs
to be done by the Indian fabrication industry to achieve competitive edge over others in
the region in the manufacturing sector is addressed.