...Ankit Tyagi; Sachin Dhull; Rekha Nair; Gyan Prakash Joshi; Bachchu Lal Gupta; Shanti Lal Meena In the current work, sustainable high-velocity oxy-flame-sprayed Al₂O₃+C powder coatings with and without annealing heat treatment were investigated for residual stress, sliding wear...

... in this experiment with a wavelength, a pulse width, a spot diameter and an overlapping ratio of 1046 nm, 10 nm, 3 mm and 50%, respectively. After laser shock peening (LSP), the superficial layer stress state showed varied results from tensile to residual stress of 50 to −225, −260 and −301 MPa after 3.0, 4.0...