Improving the surface quality after burnishing operation has been subject of various published investigations. Unfortunately, trade-off analysis between energy consumption and characteristics internal not addressed due to expensive cost huge efforts required. The objective present work is optimize factors, including spindle speed, feed, depth penetration, number rollers for minimizing consumed ...

Nondestructive evaluation of the prevailing compressive residual stress in the shallow subsurface layer of surface-treated metals is greatly complicated by the accompanying surface roughness and cold work. A high-precision laser-ultrasonic technique has been developed to study the feasibility of SAW dispersion spectroscopy for residual stress assessment on surface-treated metals in a wide frequ...

The aim of this study was to analyze, under scanning electron microscopy (SEM), the morphologic characteristics of root surfaces after application of Carisolv gel in association with scaling and root planing (SRP). Sixty periodontally compromised extracted human teeth were randomly assigned to 6 groups: 1) SRP alone; 2) passive topical application of Carisolv + SRP; 3) active topical applicatio...