Investigation on frictional and machining characteristics of novel ALFA composite reinforced with treated waste fly ash

Panda, Smita Rani; Mohapatro, Mani Bhusan Rajguru; Mishra, Purna Chandra

doi:10.1016/j.matpr.2018.06.335

Cited by 2 publications

(2 citation statements)

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“…Fly ash (FA)—being one of the most common industrial waste materials—is a coal combustion byproduct composed of various oxide particulates (dominated by silicon dioxide SiO 2 , aluminum oxide Al 2 O 3 , ferric oxide Fe 2 O 3 , calcium oxide CaO, magnesium oxide MgO, potassium oxide K 2 O and sodium oxide Na 2 O) [ 108 ]. These oxides are the main components of coal-bearing rocks (and rocks in general).…”

Section: Industrial Waste Materialsmentioning

confidence: 99%

“…Simultaneously, the authors observed the improvement in microhardness of the developed aluminum matrix composites. Rani Panda et al [ 108 ] investigated the influence of FA (15 vol %) addition on the wear resistance of aluminum-silicon metal matrix. The authors obtained the best results for variants reinforced with plasma-treated FA (caused by the in situ conversion of SiO 2 to hard SiC particles).…”

Section: Industrial Waste Materialsmentioning

confidence: 99%

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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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Section: Industrial Waste Materialsmentioning

confidence: 99%

Section: Industrial Waste Materialsmentioning

confidence: 99%