Adhesion Failure Behavior of Ni-TiO2-Al2O3 & Ni-Al2O3 Composite Layers Coatings Evaluated using Microscratch Testing. Int. J. Curr. Eng. Technol. 2015;5(2):704-707. Accessed April 11, 2026. https://ijcet.evegenis.org/index.php/ijcet/article/view/2028