Light amplification by stimulated emission of radiation (laser) is a coherent and
monochromatic source of electromagnetic radiation that can propagate in a straight line with …

Aluminum (Al) and its alloys have widespread engineering applications because of their
higher strength to weight ratio, ductility, and formability. However, in various applications …

Laser assisted fabrication involves sha** of materials using laser as a source of heat. It
can be achieved by removal of materials (laser assisted cutting, drilling, etc.), deformation …

Proper surface treatment technologies are prerequisite for achieving long-term service
capability through the adhesive bonding process. However, the current surface treatment …

Laser surface treatment techniques, including laser surface melting (LSM) and laser surface
alloying (LSA), have been the subject of considerable interest as a means of enhancing the …

Laser melting can be used to alter the surface of alloys and produce a fine microstructure,
usually improving corrosion resistance. In the present work, a pulsed Nd: YAG laser was …

Anodizing is used widely in the surface treatment of aluminium alloys for aerospace
applications. Considers recent advances in understanding of the influences of alloying …

Excimer laser surface treatment was found to be an effective method for improving the pitting
corrosion resistance of the aluminum alloy 7075. The results of the TEM study showed that …

Laser surface alloying of SiC/Si3N4on AA6061 aluminium alloy was carried out using a 2-
kW CW Nd-YAG laser. Different ratios of SiC and Si3N4 powders were mixed and the layers …

Friction stir welding is a promising solid state joining process for high strength aluminum
alloys. Though friction stir welding eliminates the problems of fusion welding as it is …