Effects of Environmental Conditions on Erosion Wear of Eggshell Particulate Epoxy Composites

Panchal, Manoj; Gujjala, Raghavendra; Prakash, M.; Ojha, Shakuntala

doi:10.1007/s12633-016-9505-x

Cited by 42 publications

(19 citation statements)

References 15 publications

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“…If calcium is removed from egg shells, an organic material remains as a residue [93]. Manoj et al [94] extensively studied the erosion properties of egg shell particulate epoxy composites. They observed that erosion resistance is more for un-boiled egg shell particulate in comparison with boiled eggshell particulate composites as seen in figure 3.…”

Section: Influence Of Filler Particles On Spementioning

confidence: 99%

A critical review on erosion wear characteristics of polymer matrix composites

Boggarapu

Raghavendra

Ojha

2020

Mater. Res. Express

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Polymer matrix composites (PMCs) are extensively known for their higher strength and stiffness at lower weight compared to traditional materials. They are extensively used in numerous engineering applications. Utilization of these materials had been extended to novel areas where it is essential to study their tribological performance. Several research works reported the tribological performance of polymer composites. The aim of the review is to provide broad information on erosion behaviour of polymeric composites. Attention is paid towards the effect of test parameters i.e. impact velocity, erodent characteristics, impingement angle on the erosion wear rate and their failure mechanisms were discussed. Inclusion of various fillers in to polymeric composites enriched the erosion resistance property that attracted the researchers to find out their application. However limited literature were available on the erosion behaviour of particle filled composites. Hence, another objective is to review available literature on the erosion response of filled composites.

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Section: Influence Of Filler Particles On Spementioning

confidence: 99%

A critical review on erosion wear characteristics of polymer matrix composites

Boggarapu

Raghavendra

Ojha

2020

Mater. Res. Express

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“…Same type phenomena i.e. increase of erosion rate with increase of velocity was observed by Panchal et al (2018). However, Irrespective of the particles impact velocity, erosion behavior of composites at various weight percentages of Tungsten carbide particles is the same.…”

Section: Sand Erosion Wear Testmentioning

confidence: 59%

Micro Hardness and Erosive Wear Behavior of Tungsten Carbide Filled Epoxy Polymer Nano Composites

Reddy¹,

Babu²,

Srinadh³

2020

Int J Math, Eng, Manag Sci

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The present work studies the tribological performance of Tungsten Carbide (WC) nanoparticles reinforced epoxy polymer nanocomposites. Polymer nanocomposites are prepared by hand lay-up method. Erosive wear and hardness tests were conducted to examine the physical and wear properties of epoxy/WC nanocomposites. Addition of WC nanoparticles led to significant reduction in erosion rate. In addition to that, incorporation of WC nanoparticles enhanced the hardness of epoxy nano composites. At 2% weight of WC nano filler, nanocomposites showed better performance in erosion wear properties and also in hardness. While at 3wt% of WC filler, least performance in hardness was caused by the weak adhesive bonding between the matrix and filler. The nature of erosion wear behavior was observed. Finally worn surfaces of nanocomposites were inspected using a “scanning electron microscope (SEM)”.

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“…One of the principal causes of material failure and damage to equipment is identified as friction and wear [57][58][59]. Manoj Panchal et al [60] reported tribological properties of boiled and unboiled eggshell particulates epoxy composites that are exposed to saline, mineral, subzero, and kerosene environments. The maximum erosion rate is observed at 60° for all the composites, but for subzero condition samples, it is 90° for particle impingement.…”

Section: Degradation Of Wear Properties Of Hybrid Polymer Compositesmentioning

confidence: 99%

“…Erosion wear rate of 4 wt% of boiled and un-boiled eggshell composites for the sub-zero condition[60] Vol. :(0123456789)…”

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confidence: 99%

A review on the degradation of properties under the influence of liquid medium of hybrid polymer composites

et al. 2020

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Hybrid polymer composites are more attractive because of their light in weight, more robust and rigid (in the direction of fiber) than traditional or unreinforced polymers with the added advantage of having their design and form adapted to suit the specifications of a particular application by the combination of the right choice of the materials. Reinforcement in a polymer hybrid composite can be fiber, filler, or fiber& filler together. Integrating reinforcement into polymers can lead to significant growth in the wear characteristics and mechanical properties of the polymer. Nevertheless, in applications wherever interaction by the liquid medium is inevitable, the mechanical properties and wear characteristics of hybrid polymer composites undergo degradation, which is a generally seen phenomenon since liquid medium acts as a plasticizer. This study aims to provide detailed information on the mechanical and tribological effects of hybrid polymer composites. More emphasis is given towards degradation of mechanical properties such as tensile strength, bending strength, and degradation of wear characteristics like erosion wear rate, and respective failure characteristics were analyzed under different environments such as water, kerosene, saline, sub-zero conditions.

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Effects of Environmental Conditions on Erosion Wear of Eggshell Particulate Epoxy Composites

Cited by 42 publications

References 15 publications

A critical review on erosion wear characteristics of polymer matrix composites

A critical review on erosion wear characteristics of polymer matrix composites

Micro Hardness and Erosive Wear Behavior of Tungsten Carbide Filled Epoxy Polymer Nano Composites

A review on the degradation of properties under the influence of liquid medium of hybrid polymer composites

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