Sliding friction and wear behaviour of vinylester and its composites under dry and water lubricated sliding conditions

Chauhan, S.R.; Kumar, Anoop; Singh, Inderdeep

doi:10.1016/j.matdes.2010.01.020

Cited by 49 publications

(23 citation statements)

References 23 publications

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“…From the wear mechanism map shown in Fig. 4(a), it can be observed that the transition of wear regimes is directly proportional to the normal force applied [24,25]. In this regime, a maximum wear of 1.64 μm and a maximum COF of 0.05 were obtained.…”

Section: Friction and Wear Characteristics Of Bfrcmentioning

confidence: 94%

Wear behavior of asbestos-free eco-friendly composites for automobile brake materials

Ilanko

Vijayaraghavan

2016

Friction

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Abstract:The goal of this work is to study the wear behavior of materials that have the potential to be used as brake pad materials under different contact loads and speeds instead of asbestos. The three different brake pad materials studied are flax fiber reinforced phenolic composites (FFRC), basalt fiber reinforced phenolic composites (BFRC), and flax/basalt reinforced hybrid phenolic composites (HFRC). A wear mechanism map was developed by using the fuzzy c-means clustering algorithm method (FCM) to study the wear mechanism of composites. The results showed BFRC to be a better brake pad material than the other fiber reinforced composites studied, because the good thermal characteristics and bonding nature of basalt fiber increased the wear resistance of BFRC considerably.

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Section: Friction and Wear Characteristics Of Bfrcmentioning

confidence: 94%

Wear behavior of asbestos-free eco-friendly composites for automobile brake materials

Ilanko

Vijayaraghavan

2016

Friction

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“…Jawaid and Khalil [5] presented review that deals with the recent development of cellulosic/cellulosic and cellulosic/synthetic fibers based reinforced hybrid composites. Marom et al [6] focused on the elastic properties of synthetic fiber-reinforced polymer composite materials that pertain to biomedical applications and demonstrates the range of stiffness obtainable through selection of constituents and by choice of angle of reinforcement. Jansons et al [7] studied on the effect of water absorption, elevated temperatures and fatigue on the mechanical properties of carbon-fiber-reinforced epoxy composites.…”

Section: Literature Reviewmentioning

confidence: 99%

Mechanical AndTribological Characterization Of Short Fibers Reinforced Polymer Composites

Khandelwal¹

2014

IOSRJEN

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-Solid particle erosion of polymer composites is a complex surface damage process, strongly affected by material properties and operational conditions. The present research work is undertaken to study the development, characterization and erosion wear performance of two different categories of fibers when reinforced in polymers. One of the two fiber is well known synthetic fiber i.e. glass fiber which is commercially used by many industries and the other fiber will be a natural fiber i.e. banana fiber which will be the new attempt in the present investigation. In both the above cases matrix material will remain epoxy. Attempts have been made to explore the possible use of a natural fiber as filler material in composites. To make an assessment of their (banana fiber) reinforcing potential in terms of wear performance and mechanical properties, various physical, mechanical and wear performance of the composites are studied in details and its comparison with a similar set of composites with glass fiber as a filler material is reported. The reported data are purely extracted from experimental measurement under controlled laboratory conditions.From the performed experiments it can be seen that a banana fiber can successfully replace the glass fiber as far as wear performance in concerned, as the study indicates that erosion wear performance of banana fiber based composites is better than that of the glass fiber reinforced composites. Banana fiber is also having a very low specific gravity, so their composites show very low density as compared to glass fiber reinforced composites. From other mechanical characterization it can be said that, in strength point of view, banana fiber-epoxy composites are not very much behind its counterparts glass fiber-epoxy composites.

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“…Compared with metal, polymer materials exhibit higher performance in terms of self-lubrication, friction properties, and wear and corrosion resistance [1][2][3]. These advantages render them more adaptable to underwater environment.…”

Section: Introductionmentioning

confidence: 99%

Combined effect of the use of carbon fiber and seawater and the molecular structure on the tribological behavior of polymer materials

Wang

Gao

2017

Friction

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Abstract:The combined effect of the use of carbon fiber and seawater and the molecular structure on the tribological behavior of various polymer materials under natural seawater lubrication was investigated. After the investigation, the wear morphology of the contact surface was observed by a laser scanning confocal microscope, and the texture of the wear scars and tracks were presented in 3D profiles. Moreover, the mechanism of mixed lubrication and wear resistance was analyzed. The results demonstrated that the friction coefficient of carbon fiber-reinforced polyetheretherketone (CFRPEEK) is the lowest and fluctuates at approximately 0.11. Moreover, the seven polymer materials in ascending order of friction coefficients are CFRPEEK, carbon fiber-reinforced polyamide-imide, polytetrafluoroethylene, polyoxymethylene, polyetheretherketone (PEEK), acrylonitrile butadiene styrene resin, and glass fiber-epoxy resin. More critically, the simultaneous incorporation of deposition, polymeric scrap, hydrophilic groups, and seawater resulted in a decrease in the friction and wear of polymer materials under seawater lubrication. This observation implies that a synergistic friction-reducing and wear-resistant effect exists between carbon fiber, seawater, and the molecular structure of PEEK. As a result, a highly effective polymer material was discovered, CFRPEEK, which has the lowest friction coefficient of 0.11 and lowest wear rate of 2 × 10 -5 mm 3 ·(N·m) −1 among the polymer materials; this validates the selection of dual friction pairs for seawater hydraulic components.

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Sliding friction and wear behaviour of vinylester and its composites under dry and water lubricated sliding conditions

Cited by 49 publications

References 23 publications

Wear behavior of asbestos-free eco-friendly composites for automobile brake materials

Wear behavior of asbestos-free eco-friendly composites for automobile brake materials

Mechanical AndTribological Characterization Of Short Fibers Reinforced Polymer Composites

Combined effect of the use of carbon fiber and seawater and the molecular structure on the tribological behavior of polymer materials

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