WebJun 30, 2024 · The effect of different process parameters on surface roughness has been investigated in literature for select test geometries and materials. Most of these studies have shown that the predominant parameters affecting surface roughness are the parameters that affect the amount of energy input by the laser [16–20].These include the laser … WebApr 13, 2024 · After fs laser treatment, the surface roughness on the tube end surface was measured using a Mitutoyo Surftest SJ-210 portable measuring instrument, with parameters of measuring range 10 mm, measuring speed 0.5 mm/s, cut-off length 2.5 mm, and the ISO 4287:1997 standard was used for the test . After measuring the surface …
Effect of Laser Surface Modification (LSM) on laser energy …
WebFeb 2, 2024 · J. Zhang and B. A. Shaw, The effect of superfinishing on the contact fatigue of case carburised gears, Applied Mechanics and Materials, 86 (2011) 348–351. Article … WebApr 13, 2024 · The effect of a diffusion layer on the interface strength depends on the following factors: the mechanical properties of the diffusion layer, surface roughness and thickness of the... how to add emojis in outlook desktop app
Development of optimum process parameters and a …
WebApr 1, 2024 · The effect of Ni in Ag–Cu filler on the wetting and brazing characterization of stainless steel was studied by means of wetting test and brazing test under high vacuum condition. The wettability of filler metal and the joint strength were improved after adding Ni in Ag–Cu filler. The filler penetrates into stainless steel and the topmost steel grains … WebMar 22, 2024 · Main effects of surface roughness on parts The Impact on Wear Resistance: The rougher the surface, the smaller the effective contact area between mating surfaces, the higher the pressure, and the higher the frictional resistance, resulting in faster wear. The Impact on Gap Fit Stability: WebApr 11, 2024 · Surface roughness was analyzed using profilometer (Ra and Rz) and scanning electron microscopy (SEM) and Strep. mutans biofilm formation was analyzed using colony forming unit (CFU) and cell viability assay. Two-way analysis of variance (ANOVA) followed by Tukey's post hoc test were used for comparison among groups, … how to add emojis in onenote