.... Design/methodology/approach Al7075–SiC metal matrix composites with 5, 10 and 15 Wt.% SiC were fabricated by powder metallurgy. Wear tests were performed using a pin-on-disc setup under varying loads, speeds and distances based on a Box–Behnken design. analysis of variance ( ANOVA ) was used to identify...

...). The experiments have been planned by design of experiments (DOE). Analysis of variance (ANOVA) is applied to determine the significances of machining parameters on RMRP performance characteristics. Findings Response surface plots for final Ra and MRR by RSM show that machining parameters are significant...

... Licensed re-use rights only ANOVA Wear mechanism Minimum quantity lubrication AISI 4340 steel High cutting speed Taguchi parameter design The rate of tool life is one of several indicators used by machinists, industrialists and researchers to determine the state of health during...

... min). Based on orthogonal test results, multivariate repeated measures ANOVA was performed, and further comparative experiments were conducted for V_rel, F_N and T. Energy dispersive spectrometer and scanning electron microscope were applied...

.... The response surface methodology was adopted to identify the optimum wear operating condition and ANOVA to identify the significant factors. Findings LST improves the wear resistance of C-263 nickel-based superalloy by appeoximately 82 per cent. Higher wear rate occurs at maximum values of all operating...

... Additives ANOVA SEM Friction Wear Grease lubrication Aerodynamic lubrication Adhesive wear Antiwear Antiwear additives Spectrum load Aircraft grade bearing In grease lubrication under extreme contact load, surface asperities could benefit from milled powder MoS₂ (molybdenum...

... 01 05 2018 © Emerald Publishing Limited 2018 Emerald Publishing Limited Licensed re-use rights only ANOVA Coating Pipeline Taguchi method Fly ash Erosion wear In coal and mining industries, hydraulic pipelines have been found to be a more efficient means of slurry...

...-objective Taguchi technique, analysis of variance (ANOVA) and regression analysis. Design/methodology/approach The bronze-based composite materials containing 5, 10 and 15 Wt.% fly ashes were prepared by using spark plasma sintering carried out under a pressure of 35 MPa, at 750, 800 and 850 °C for 3...

... weight losses are negligibly small with 99.5 per cent confidence level. Originality/value This paper fulfils an identification of Taguchi method-based abrasive wear behavior of AlB2/Al-4Cu metal matrix composites produced by squeeze casting under various testing conditions. ANOVA Abrasive wear...

... determining the best combination of hybrid reinforcements, optimization of wear (weight loss) and COF was carried out at various levels of considered factors. Taguchi design of experiments was used using the software “Minitab 16.1”. ANOVA was used to analyze the effect of various parameters on wear and COF...