Impact of wear parameters on NiCr-WC10Co4Cr and WC10Co4Cr HVOF sprayed composite coatings using response surface methodology

Mazouzi, Azzeddine; Rezzoug, Amine; Cheniti, Billel; Lebouachera, Seif El Islam; Miroud, Djamel; Boukantar, Aniss-Rabah; Drouiche, Nadjib; Djerdjare, Boubekeur

doi:10.1007/s00170-021-06877-y

Cited by 9 publications

(3 citation statements)

References 34 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Additionally, the parameter with the largest slope has the most significant effect, whereas the parameter with the smallest slope has the least significant effect. For the minimum Young's Modulus, the optimal combination of coating parameters can be seen from the main effects plot [36]. Consequently, the best value for each parameter was determined by selecting the level with the highest SN ratio, which was considered the optimal value.…”

Section: Optimization Of Parameters Via Taguchi Methodsmentioning

confidence: 99%

Optimizing the Thermal Spray Parameters for Producing High-Performance Mo/ZrB2 Metal Matrix Composites Using the Taguchi Method

Mihoob,

Albarody,

Ahmad

et al. 2023

Coatings

View full text Add to dashboard Cite

The process of Thermal spray is effective for creating a metal matrix composite (MMC) by embedding zirconium diboride reinforcement into a molybdenum matrix. Both materials Mo and ZrB2 have different characteristics, but they have good thermal shock resistance, maintain strength at elevated temperatures, and stability in extreme environments. The study focused on creating MoZrB2 composites using a thermal spray coating technique, varying the parameters of spraying distance, number of passes, and gas pressure, and testing the resulting castings to evaluate their hardness and Young’s Modulus. The primary objective of the research was to use the Taguchi technique for identifying the optimal parameters for generating the highest Young’s Modulus and hardness for the castings. The Taguchi method integrates experimental and analytical principles to identify the most significant parameter affecting the response, which can significantly enhance overall performance. The study found that the optimal parameters were a spraying distance of 20 cm, gas pressure of 6 bar, and the number of passes of 18. The Taguchi method accurately predicted the parameters that produced the highest properties for the composite coatings, which demonstrated good surface formation without hot cracks and fewer pores, with well-formed metallurgical bonding between the coating and the substrate.

show abstract

Section: Optimization Of Parameters Via Taguchi Methodsmentioning

confidence: 99%

Optimizing the Thermal Spray Parameters for Producing High-Performance Mo/ZrB2 Metal Matrix Composites Using the Taguchi Method

Mihoob,

Albarody,

Ahmad

et al. 2023

Coatings

View full text Add to dashboard Cite

show abstract

“…First one depends on single factor, changing one condition and xing the others, while second one relies on the statistical method [19]. Several researchers used a design of experiments approach (DOE) in different applications [20][21][22] including a response surface methodology (RSM), when a response or more responses of interest are in uenced by many parameters.…”

Section: Introductionmentioning

confidence: 99%

Rotary friction welded C45 to 16NiCr6 steel rods: statistical optimization coupled to mechanical and microstructure approaches

Belkahla

Mazouzi

Lebouachera

et al. 2021

Int J Adv Manuf Technol

Self Cite

View full text Add to dashboard Cite

This work represents the production of dissimilar friction welded joints between C45 carbon steel and nickel-chromium alloy steel 16NiCr6. Central Composite Response Surface (RSM) methodology, optical microscopy, scanning electron microscopy (SEM), backscattered electron diffraction (EBSD) and bending test were performed for this study. Physicochemical characterization was used to reveal the welded joint microstructures. The bending test was done in order to measure the ultimate bending strength (UBS). As a conclusion, regarding the optimization of the parameters, friction time and the rotation speed were the most effective parameters on the joint strength. These parameters revealed that the maximum bending strength of 1406.892 MPa can be obtained at a rotational speed of 2000 rpm, a friction pressure of 24.77 MPa and a friction time of 13 seconds. On the weld samples it was also noted that the particle size decreases signi cantly as the units of the parameters increase, which led to note that the optimization of these parameters converges towards an average particle size, where were found a good accommodation between hardness and young's modulus.

show abstract

“…The statistical analysis in this study is focused on scrutinizing the thermal gelation tendencies of two known reactants employing RSM; partially hydrolyzed polyacrylamide (PHPA) and polyethyleneimine (PEI). The significance of the model was validated against experimental data with a confidence level of 95% through analysis of variance (ANOVA) [17].…”

mentioning

confidence: 99%

Optimization of Execution Microscopic Extrusion Parameter Characterizations for Color Polycarbonate Grading: General Trend and Box–Behnken Designs

Alsadi,

Al Btoush,

Alawneh

et al. 2024

Applied Sciences

View full text Add to dashboard Cite

This research article concentrates on process conditions in addition to improving color selections in polymer compounders and developing more accurate simulation models. The feed rate (FR), temperature (T) and screw speed (SS) are three processing variables that the research investigates using general trends (GTs) and Box–Behnken design (BBD) response surface methodology. The identical set of processing settings was tweaked at three separate phases independently of one another. This study uses the experimental design to investigate process parameters’ optimization while holding all other parameters constant. This design was given the name GT. To develop this design and its statistical optimization, this study used the software of the design expert method. A regression model was run in this design, which displayed collective as well as individual effects of the parameters on color images. The values of tri-stimulus color with the best optimization had the smallest proper color variance (dE*). To obtain information on pigment characteristics, an SEM image analysis was conducted, which aids in improving future designs and overcoming manufacturing issues that affect color fluctuation properties and waste reduction for various chemical grades, both of which enhance environmentally friendly processes.

show abstract

Impact of wear parameters on NiCr-WC10Co4Cr and WC10Co4Cr HVOF sprayed composite coatings using response surface methodology

Cited by 9 publications

References 34 publications

Optimizing the Thermal Spray Parameters for Producing High-Performance Mo/ZrB2 Metal Matrix Composites Using the Taguchi Method

Optimizing the Thermal Spray Parameters for Producing High-Performance Mo/ZrB2 Metal Matrix Composites Using the Taguchi Method

Rotary friction welded C45 to 16NiCr6 steel rods: statistical optimization coupled to mechanical and microstructure approaches

Optimization of Execution Microscopic Extrusion Parameter Characterizations for Color Polycarbonate Grading: General Trend and Box–Behnken Designs

Contact Info

Product

Resources

About