Dry sliding wear analysis of vacuum die‐casted hybrid aluminum nanocomposites using the DOE Taguchi method

Singh, Mandeep; Goyal, Khushdeep; Bhandari, Deepak

doi:10.1111/ijac.14124

Cited by 6 publications

(3 citation statements)

References 65 publications

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“…Generally, the Al 2 O 3 has high hardness and resists the indentation against the indentations 19 . Besides, the ceramic particle appearances in soft matrix recorded better hardness and resistance to abrasion 37 . The VHN of the S2 sample containing 3 wt% SiC nanoparticle is 78 ± .8HV and raised by 85 ± 1.7HV due to homogenous particle distribution, as evidenced in Figure 7.…”

Section: Resultsmentioning

confidence: 94%

“…19 Besides, the ceramic particle appearances in soft matrix recorded better hardness and resistance to abrasion. 37 The VHN of the S2 sample containing 3 wt% SiC nanoparticle is 78 ± .8HV and raised by 85 ± 1.7HV due to homogenous particle distribution, as evidenced in Figure 7. While compared to cast AZ91D alloy, the VHN of S1, S2, S3, and S4 is improved by 9%, 13%, 23.18%, and 24.6%, respectively.…”

Section: Vickers Hardness Number (Vhn)mentioning

confidence: 88%

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SiC actions on characteristics analysis of AZ91D hybrid nanocomposite by liquid state processing

Yesuraj,

Ali,

Venkatesh

et al. 2023

Int J Applied Ceramic Tech

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With an inherent lowest density and distinct solubility with enhanced mechanical behavior reason, the magnesium alloy composite is extensively used in the auto and aero sectors. The processing of magnesium alloy found micro‐cracks and voids between the oxidation spot, which fails properties. Through the sulfur hexafluoride (SF6) atmosphere, the AZ91D alloy hybrid nanocomposites are synthesized with 10 wt% alumina (Al2O3) and 0, 3, 6, and 9 wt% of silicon carbide (SiC) nanoparticles via a liquid state process with 400 rpm stir speed followed by vacuum die casting. The effect of SiC actions on physical behavior, microstructural formation, and mechanical properties of AZ91D/10 wt%Al2O3, AZ91D/10 wt%Al2O3/3 wt% SiC, AZ91D/10 wt% Al2O3/6 wt% SiC, and AZ91D/10 wt% Al2O3/9 wt% SiC composites are studied and its results compared with cast AZ91D alloy. Due to the actions of SiC in AZ91D/10 wt%Al2O3, the composite density conforms to the rule of mixture, and the void and micro‐cracks are limited (less than 1%) by the impact of the casting process, as evidenced in the microstructural illustration. An effect of 10 wt% Al2O3 and 9 wt% SiC contents in AZ91D facilitates maximum tensile strength of 181 MPa, improved elongation percentage of 2.2%, optimum hardness of 85HV, and superior impact toughness of 21.8 J/mm2, which is higher than the all other compositions.

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Section: Resultsmentioning

confidence: 94%

Section: Vickers Hardness Number (Vhn)mentioning

confidence: 88%

SiC actions on characteristics analysis of AZ91D hybrid nanocomposite by liquid state processing

Yesuraj,

Ali,

Venkatesh

et al. 2023

Int J Applied Ceramic Tech

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“…The vegetable oil had lubricating properties similar to conventional cutting fluid. Singh (2022) used Taguchi method to investigate dry sliding wear in aluminum nanocomposites. It was found that 5-wt% TiO2 + 5-wt% Y2O3 nanocomposite showed excellent tensile strength and micro hardness.…”

Section: Introductionmentioning

confidence: 99%

Taguchi-Grey Optimization of Tribological Characteristics of Blended SAE 40 Lubricant

Joseph¹,

Kaisan²,

Sanusi³

2023

KJSET

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A high proportion of lubricants used in automobile engines are mineral-based oil. The depletion of oil reserves and the concerns (non-biodegradable, toxic and environmental issues) of mineral based lubricants prompted the research for a viable alternative. Vegetable oil has been proposed as a potential substitute for the mineral-base lubricants due to its natural and eco-friendly characteristics. In this study, optimization of tribological characteristics of blended SAE 40 produced from SN 500 mineral oil, Shea butter bio-base oil, and viscosity improver was carried out on pin-on-disc tribometer. Taguchi and Taguchi-grey relational method were used to optimize the load and sliding speed to obtain the minimum specific wear rate and coefficient of friction (COF) for the blended SAE 40. The optimum parameters using Taguchi’s and Taguchi-grey relational analysis methods are 8 N load and 5 cm/s sliding speed. At this optimum condition, the minimum specific wear rate of 0.007 mm3 /Nm and minimum coefficient of friction of 0.001 were observed. The developed mathematical model was validated against the experimental results. Deviation of about 5% was obtained in the wear rate model using Taguchi model. Also, the correlation of about 89.77% was observed between the model developed using Taguchi-grey relational model and experimental values. This implies that the two models can be used to predict the tribological properties of blended SAE 40 lubricant.

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Effect of Yttria-Stabilized Zirconia addition along with Cu in development of titanium based metal matrix composite via FSP technique for the application in biomedical devices

Dwivedi,

Saxena,

Sharma

et al. 2024

Composite Interfaces

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Dry sliding wear analysis of vacuum die‐casted hybrid aluminum nanocomposites using the DOE Taguchi method

Cited by 6 publications

References 65 publications

SiC actions on characteristics analysis of AZ91D hybrid nanocomposite by liquid state processing

SiC actions on characteristics analysis of AZ91D hybrid nanocomposite by liquid state processing

Taguchi-Grey Optimization of Tribological Characteristics of Blended SAE 40 Lubricant

Effect of Yttria-Stabilized Zirconia addition along with Cu in development of titanium based metal matrix composite via FSP technique for the application in biomedical devices

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