Influence of reinforcement and processing on aluminum matrix composites modified by stir casting route

Rozhbiany, Fakhir Aziz Rasul; Jalal, Shawnim R.

doi:10.1177/2633366x19896584

Cited by 16 publications

(3 citation statements)

References 10 publications

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“…Results obtained showed remarkable reduction in wear rate as well as improvement in hardness and tensile strength properties. Other forms of agro wastes for AMCs have also been documented (Arora & Sharma, 2018;Donald et al, 2018;Krushna, Shekhar, & Kumar, 2019;Rozhbiany & Jalal, 2019;Yekinni et al, 2019).…”

Section: Agro-waste-based Ceramic Reinforcementsmentioning

confidence: 88%

A review on primary synthesis and secondary treatment of aluminium matrix composites

Orhadahwe

Ajide

Adeleke

et al. 2020

Arab Journal of Basic and Applied Sciences

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In this paper, the primary synthesis and secondary treatment of Aluminium matrix composites (AMCs) has been reviewed. The renewed quest for component materials with high strength-to-weight ratio, unusual and superlative combination of properties for applications in automotive, aerospace, marine and warfare armoury manufacturing industries has increased the versatility potential of aluminium alloy-based composites. Several categories (synthetic and agro-based ceramics) of reinforcement materials for aluminium composite are discussed. The manufacturing/fabrication techniques which could be solid phase (powder metallurgy and rapid prototyping or 3 D printing method) or liquid phase (casting and pressure infiltration) methods are discussed in this review work. Secondary treatment such as heat treatment, forging and other thermomechanical treatments which improves the properties of as-synthesized composites are also discussed. A review synopsis of recent studies provides opportunity for concise but a more robust understanding of potential benefits and detrimental effects associated with the use of various primary synthesis routes and secondary treatment for manufacturing of ceramic reinforced AMCs. Despite the laudable research efforts that have been made towards development and enhancement of the properties of AMCs, this review work revealed that literature is very sparse on synergetic adoption of multi-synthesis route and multi-approach secondary treatment for producing AMCs. Sequel to the aforementioned unexplored research concept, some lacunae are identified and suggested for further elaborations and study.

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Section: Agro-waste-based Ceramic Reinforcementsmentioning

confidence: 88%

A review on primary synthesis and secondary treatment of aluminium matrix composites

Orhadahwe

Ajide

Adeleke

et al. 2020

Arab Journal of Basic and Applied Sciences

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“…Other researchers used straw ash (agricultural waste, 5 wt %) and met coke ash (industrial waste, 5 wt %) as waste fillers in hybrid composites [ 60 ]. Additional studied non-waste fillers were mortar ash (5 wt %) and nanofibrillated composite (5 wt %).…”

Section: Agricultural Waste Materialsmentioning

confidence: 99%

Tribological Performance of Composites Reinforced with the Agricultural, Industrial and Post-Consumer Wastes: A Review

Sydow

Wojciechowski

et al. 2021

Materials

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Waste management is still one of the leading global challenges in the 21st century. From the European Union’s point of view, the Waste Framework Directive obliges businesses and households to recycle at least 55% of their municipal waste by 2025 and to reach 65% in 2035. Hence there is a great need to seek new solutions for the reuse of various waste materials. One of the most widely used wastes is their utilization as fillers or reinforcements in the metal- or polymer-based composites. The reuse of wastes for the production of tribological materials gives not only environmental benefits related to the transformation of waste into raw materials but also may improve the mechanical and tribological properties of such materials. Moreover, the use of waste reduces the production costs resulting from the lower price of filler materials and longer service life of developed products. The purpose of the current review is, therefore, aimed at the evaluation of the reuse of agricultural, industrial and postconsumer wastes as reinforcements in the composites used for tribological applications. The tribological performance (wear rate, coefficient of friction) of both monolithic and hybrid composites reinforced with waste materials was a particular subject of interest in this review.

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“…For that reason, the studies on surface strengthening of graphene oxide added AMC have been carried out by using techniques such as stirred casting, liquid metal impregnation, sprayed deposition casting and so on (Toptan et al, 2010;Fadavi Boostani et al, 2018;Wu et al, 2019;Zheng et al, 2020a;Pehlivanlı & Pul, 2021). However, no study has been found on the graphene oxide-added AMCs with stirred casting so far using surface hardening processes like shot peening (Sun et al, 2018;Zhu et al, 2019;Rozhbiany & Jalal, 2019;Sasikumar et al, 2020) With the shot peening process, the surface of the graphene oxide structured AMC will be hardened by a massive amount of high hardness and high-speed kinetic energy projectiles (Zhu et al, 2016;Zhan et al, 2018a;Zhan et al, 2018b). After shot peening, residual stress field and microstructure enhance its fatigue, surface hardness, resistance to stress corrosion cracks or high temperature oxidation resistance.…”

Section: Introductionmentioning

confidence: 99%

Shot Peening Effect on Reduced Graphene Oxide-based AA1070 Alloys Produced by Stir Casting Technique

BÜLBÜL¹,

VAROL²,

Saraç

2022

Journal of Advanced Research in Natural and Applied Sciences

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The shot peening effects of reduced graphene oxide (rGO) additive on the structural, residual stress, hardness and surface roughness of AA1070 composites were investigated and reported in detail for the first time. It can be said that with increasing amounts of rGO added into AA1070 alloy, rGO is randomly distributed into the Al matrix with increasing amounts. The XRD analysis shows that there is no trace of carbon in the Al matrix, showing the the carbon structure did not diffuse into Al matrix during casting. However, in the EDS analysis, it was determined that the carbon value increased due to the increased presence of rGO. Although it has been studied according to the differences in ball diameters, it has been observed that the relative differences between the ball forging times affect the surface roughness changes in the samples. It was also observed that the hardness values were directly related to the ball forging times. On the other hand, the surface area of the forged matrix decreases in the presence of increasing rGO. While the hardness should increase after shot peening, cold deformation is not expected on the surface with the increase in the presence of rGO, and therefore, a decrease in the hardness value of the shot peened surface occurs. This is compatible with the residual stress results as well.

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Influence of reinforcement and processing on aluminum matrix composites modified by stir casting route

Cited by 16 publications

References 10 publications

A review on primary synthesis and secondary treatment of aluminium matrix composites

A review on primary synthesis and secondary treatment of aluminium matrix composites

Tribological Performance of Composites Reinforced with the Agricultural, Industrial and Post-Consumer Wastes: A Review

Shot Peening Effect on Reduced Graphene Oxide-based AA1070 Alloys Produced by Stir Casting Technique

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