Assessment of Tribological Behaviour of Za-27 Zincaluminium Alloy Based Nanocomposite

Džunić, Dragan; Pantić, Marko; Mitrović, Slobodan; Babic, M.; Savić, Suzana; Đorđević, Aleksandar; Arsić, Aleksandra Kokić

doi:10.24874/pes01.01.020

Cited by 3 publications

(3 citation statements)

References 16 publications

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“…From this observation, the increase of the normal load affects differently the behaviour of alloys wear caused by ploughing and abrasive actions, due to the resistance of the alloys related to their microstructure as well as the nature and the distribution of the phases formed which is in line with the work of some authors [20][21][22].…”

Section: Wear Mechanism Of Alloyssupporting

confidence: 86%

Effect of the Normal Load on the Friction and Wear Behaviour of Nickel-based Alloys Ni-Cr-B-Si-C-W

Benouali¹,

bey²,

Sayah³

2020

Tribol. Ind.

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Section: Wear Mechanism Of Alloyssupporting

confidence: 86%

Effect of the Normal Load on the Friction and Wear Behaviour of Nickel-based Alloys Ni-Cr-B-Si-C-W

Benouali¹,

bey²,

Sayah³

2020

Tribol. Ind.

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“…These hard reinforcing particles will improve the strength of matrix material and impart additional resistance to hybrid nanocomposites against applied tensile stresses. The enhancement in the mechanical behavior can be attributed to result of numerous strengthening mechanism contributions such as elastic modulus (EM), coefficient of thermal expansion (CTE), Orowan strengthening and Hall-petch strengthening effects [27][28][29][30].…”

Section: Effect Of Nanoparticles On Uts and Ysmentioning

confidence: 99%

Investigation of Microstructural and Mechanical behaviour of ZA27/Al 2 O 3 /MoS 2 Metal Matrix hybrid nanocomposites

Kumar,

2024

Preprint

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Metal matrix hybrid nanocomposites are widely used due to their good strength and wear resistance properties. Because of its light weight and excellent mechanical properties, the ZA-27 alloy is used in industrial and automobile applications. The research article is focused on manufacturing of ZA-27 matrix material reinforced by 1.5 wt. % of Aluminium Oxide (Al2O3) and 0.5 wt.% of Molybdenum Disulphide (MoS2) hybrid micro and nanocomposites by using stir casting followed by ultrasonic assisted technique. The hybrid micro and nanocomposite samples were studied for chemical composition by using EDS analysis. Microstructure investigation of ZA27/Al2O3/MoS2 nanocomposites was carried out with help of SEM. The hardness, tensile strength and yield strength are mechanical properties of ZA27/Al2O3/MoS2 hybrid micro and nanocomposites samples were tested. The uniform dispersion of Al2O3 and MoS2 nanoparticles in matrix alloy were observed in the microstructural analysis of hybrid micro and nanocomposites. From results it is observed that hardness of hybrid nanocomposites was increased 20% and 8% equated to base alloy and hybrid composites. The tensile properties were increased 19.4% and 7.1% related to ZA-27 alloy and hybrid composites.

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“…Effect of heat treatment on composite was also less reported so aging time was considered as a factor. A total of seven parameters were taken for designing the experiments namely magnesium percentage, aging time, red mud particle size and red mud percentage (wt%), Load, sliding speed and Sliding distance [14][15][16].…”

Section: Engineering Design and Formulationmentioning

confidence: 99%

Characterization, Fabrication and Dry Sliding Wear Analysis of Hybrid Aluminium 6061 Composite

Awasthi¹,

Panwar²,

Pant³

et al. 2021

Tribol. Ind.

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In the present study, wear behavior of Al6061 hybrid composite having silicon carbide and red mud as the reinforcements have been studied. This hybrid composite was fabricated using the stir casting technique. Effect of variation of magnesium content, red mud content, aging time, red mud particle size, applied load, displacement and speed were studied. Scanning electron microscopy confirmed the fairly uniform distribution of the reinforcement particles and provided wear patterns of this composite. Energy dispersive spectroscopy showed different constituents present in this hybrid composite. Wear loss decreased with an increase in magnesium content and aging time while it decreased with an increase in red mud content up to 4% (wt%) and particle size up to 150 mesh (105 µm). Wear loss increased with an increase in load, sliding speed and sliding distance. Load and sliding distance have a significant effect on the wear loss. Optimum values for minimum weight loss were calculated and were confirmed by confirmation experiments. Load and sliding distance have been found to have significant effect on wear loss. So this fabricated composite can be utilized in various applications like in Marine frames, Aircraft and truck frames, Chemical equipment, aircraft landing mats etc.

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Assessment of Tribological Behaviour of Za-27 Zincaluminium Alloy Based Nanocomposite

Cited by 3 publications

References 16 publications

Effect of the Normal Load on the Friction and Wear Behaviour of Nickel-based Alloys Ni-Cr-B-Si-C-W

Effect of the Normal Load on the Friction and Wear Behaviour of Nickel-based Alloys Ni-Cr-B-Si-C-W

Investigation of Microstructural and Mechanical behaviour of ZA27/Al 2 O 3 /MoS 2 Metal Matrix hybrid nanocomposites

Characterization, Fabrication and Dry Sliding Wear Analysis of Hybrid Aluminium 6061 Composite

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