Property evaluation of pumice particulate-reinforcement in recycled beverage cans for Al-MMCs manufacture

Dagwa, Ishaya Musa; Adama, K. K.

doi:10.1016/j.jksues.2015.12.006

Cited by 7 publications

(6 citation statements)

References 13 publications

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“…Additionally, the XRF study revealed that the chemical makeup of PP and CCP is comparable to other agricultural wastes utilized in metal matrix composites at the moment, such as bagasse, locust bean waste ash, rice husk ash, and fly ash 38 , 40 , 44 . Silica, iron oxide, and alumina are among the hardest materials, and 38 claim that they are appropriate for reinforcing in a variety of metal matrixes due to their presence in PP and CCP.…”

Section: Resultsmentioning

confidence: 88%

“…This indicates that one of PP's key attributes is its ability to promote stress transmission in hybrid composite applications by offering strong particulate-matrix interface adhesion with aluminium. This enhances several mechanical qualities 38 . Peaks of carbon, oxygen, iron, silicon, aluminium, titanium, calcium, and potassium may be seen in Fig.…”

Section: Resultsmentioning

confidence: 91%

“…Additionally, the XRF study shown in Table 4 indicated that the primary elements of the CCP were SiO 2 , Al 2 O 3 , SO 3 , Fe 2 O 3 , TiO 2 , MgO, and CaO, whereas the major constituents of the PP were SiO 2 , Fe 2 O 3 , Al 2 O 3 , CaO, K 2 O, and TiO. The findings of 38 , 42 for PP, and 43 for CCP are consistent with this outcome. Additionally, the XRF study revealed that the chemical makeup of PP and CCP is comparable to other agricultural wastes utilized in metal matrix composites at the moment, such as bagasse, locust bean waste ash, rice husk ash, and fly ash 38 , 40 , 44 .…”

Section: Resultsmentioning

confidence: 92%

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Taguchi optimization and modelling of stir casting process parameters on the percentage elongation of aluminium, pumice and carbonated coal composite

Ibrahim

Yawas

Dan-asabe

et al. 2023

Sci Rep

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Aluminium matrix composites, which are a subclass of metal matrix composites, have characteristics including low density, high stiffness and strength, better wear resistance, controlled thermal expansion, greater fatigue resistance, and improved stability at high temperatures. The scientific and industrial communities are interested in these composites because they may be used to manufacture a broad variety of components for cutting-edge applications. This has study observed how the stirring speed, processing temperature, and stirring duration of the stir casting process affected the percentage elongation of Al-Pumice (PP)-Carbonized Coal Particles (CCP) hybrid composites. It also looked at the optimal weight of these natural ceramic reinforcements using the Taguchi optimization technique. While optimizing the percentage elongation property, the hard compound such as silica, iron oxide, and alumina, were discovered during the characterisation of the reinforcement, showing that PP and CCP can be used as reinforcement in metal matrix composite. The percentage of elongation of the hybrid composite was shown to be most affected by the PP, followed by processing temperature, stirring speed, CCP, and stirring time, using stir casting process parameter optimization. It was observed at 2.5 wt% of pumice particles, 2.5 wt% of carbonated coal particles, 700 °C processing temperature, 200 rpm stirring speed, and 5 min stirring time, the optimum percentage of elongation was discovered to be 5.6%, which is 25.43% lower than the percentage elongation of Al-alloy without reinforcing. The regression study developed a predictive mathematical model for the percentage elongation (PE) as a function of the stir casting process parameters and offered a high degree of prediction, with R-Square, R-Square (adj), and R-Square (pred) values of 91.60%, 87.41%, and 79.32% respectively.

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Section: Resultsmentioning

confidence: 88%

Section: Resultsmentioning

confidence: 91%

Section: Resultsmentioning

confidence: 92%

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Taguchi optimization and modelling of stir casting process parameters on the percentage elongation of aluminium, pumice and carbonated coal composite

Ibrahim

Yawas

Dan-asabe

et al. 2023

Sci Rep

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“…The addition of 2-8 wt. % pumice powder to RBCs reinforced the matrix as reported by Dagwa and Adama [7] showed a prospect for additional investigation. However, the focus of these researches was not to produce a 7 series alloy from recycled beverage can (RBCs).…”

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confidence: 59%

Effect of Annealing and Artificial Ageing Parameters on The Ultimate Tensile Strength and Elongation of New Al-(4-5) Zn- Mg-Mn-Cu Alloys Fabricated using Recycled Beverage Cans

Kazeem

Ajala

Badarulzaman

et al. 2020

IJIE

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The transport industry is one of the highest consumers of aluminium alloys. However, the quest for new and cheaper aluminium with properties comparable to the contenders has remain in the research domain for sometimes. Even at that, the literature is dearth of clear ideas on conversion of the huge RBCs to X7475 experimental alloys. In furtherance to the fabrication of a new 7xxx (Al-4-5Zn-1.5Mg-1.0Mn-0.35Cu) alloy from Recycled Beverage Cans (RBCs), the effect of annealing temperature (350 o C, 380 o C and 413 o C) and artificial ageing time (6, 10.5 and 15 hours) on the ultimate tensile strength (UTS) and elongation (e) were reported. Nine samples (S1-S9) of experimental alloys were fabricated and subjected to tensile tests, SEM/EDX and XRD analysis. Secondary phases like MgZn2, Cu2Mg precipitates as observed in the XRD supported an improved UTS. The elemental analysis revealed the presence of alloying compositions. An alloy fabricated using Al-5Zn-1.5Mg-1.0Mn-0.35Cu (S9), artificially aged at 6 h and annealed at 413 o C had the highest UTS of 362.2 MPa and an elongation of 3.09 mm (15.45 %). The result demonstrated that a new X7475 alloy was fabricated from RBCs has comparable mechanical properties with alloys fabricated using pure aluminium.

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“…Similarly, iron has a 72.5 % variation between highs and lows. Contaminant elements such as Ti, Pb and Cr can be found in small quantities in the recycled aluminum [20].…”

Section: Resultsmentioning

confidence: 99%

Casting of Recycled Aluminum Cans to Electrical Conductivity Tape Production

Holzschuh¹

2023

J Waste Manag & Recy Tech

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Property evaluation of pumice particulate-reinforcement in recycled beverage cans for Al-MMCs manufacture

Cited by 7 publications

References 13 publications

Taguchi optimization and modelling of stir casting process parameters on the percentage elongation of aluminium, pumice and carbonated coal composite

Taguchi optimization and modelling of stir casting process parameters on the percentage elongation of aluminium, pumice and carbonated coal composite

Effect of Annealing and Artificial Ageing Parameters on The Ultimate Tensile Strength and Elongation of New Al-(4-5) Zn- Mg-Mn-Cu Alloys Fabricated using Recycled Beverage Cans

Casting of Recycled Aluminum Cans to Electrical Conductivity Tape Production

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