Friction and wear properties of polymeric composite materials for bearing applications

El‐Sayed, A. A.; El‐Sherbiny, M.; Abo-El-Ezz, Aly; Aggag, G.

doi:10.1016/0043-1648(94)06546-2

Cited by 151 publications

(100 citation statements)

References 17 publications

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“…Polymers are one of the most successfully exploited materials due to incredible variety of chemical structures available and their relatively low cost, ease of processing, acceptable thermal and environmental resistances and recyclability [1]. Generally, polymers have to show good wear resistance in order to be suitable for tribological applications.…”

Section: Introductionmentioning

confidence: 99%

Tribological properties of short carbon fibers reinforced epoxy composites

et al. 2014

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Short carbon fiber (SCF) reinforced epoxy composites with different SCF contents were developed to investigate their tribological properties. The friction coefficient and wear of the epoxy composites slid in a circular path against a steel pin inclined at 45° to a vertical axis and a steel ball significantly decreased with increased SCF content due to the solid lubricating effect of SCFs along with the improved mechanical strength of the composites. The scanning electron microscope (SEM) observation showed that the epoxy composites had less sensitive to surface fatigue caused by the repeated sliding of the counterparts than the epoxy. The tribological results clearly showed that the incorporation of SCFs was an effective way to improve the tribological properties of the epoxy composites.

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Section: Introductionmentioning

confidence: 99%

Tribological properties of short carbon fibers reinforced epoxy composites

et al. 2014

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“…An understanding of the friction and wear mechanisms of FRPC's would aid in the development of a new class of materials so as to counter the challenges faced by researchers. Reviews of such works found in articles [9][10][11] have shown that the friction and wear behaviour of FRPCs exhibits anisotropic characteristics.…”

Section: Introductionmentioning

confidence: 99%

The Role of Fillers on Friction and Slide Wear Characteristics in Glass-Epoxy Composite Systems

Suresha¹,

Chandramohan²,

Prakash³

et al. 2006

JMMCE

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“…Liu and Schaefer have studied the sliding friction of three commercial thermoplastic polymer composites [4]. Sayad and Sherbiny have experimentally studied two types of polymeric composite bearings with polyester matrix and unidirectional linen and jute reinforcements [5]. Friedrich and Flock have evaluated the mechanical properties of compacted wear debris layers, formed between a composite and steel in sliding contact [6].…”

Section: Introductionmentioning

confidence: 99%

Experimental Study and Numerical Simulation of the Large-Scale Testing of Polymeric Composite Journal Bearings: Two-Dimensional Modeling and Validation

et al. 2009

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The self-lubricating properties of some polymeric materials make them very valuable in bearing applications, where the lubrication is difficult or impossible. Composite bearings combine the self lubricating properties of polymeric materials with the better mechanical and thermal properties of the fibers. At present, there are few studies about these bearings and their design is mainly based on manufacturers' experiences. This study includes an experimental and numerical study of the large-scale testing of fiber reinforced polymeric composite bearings. In the first part of the article a new tribological test setup for large composite bearings is demonstrated. Besides, a two-dimensional finite element model is developed to study the stress distribution in the composite bearing and kinematics of the test setup. A mixed Lagrangian-Eulerian formulation is used to simulate the rotation of the shaft and the contact between the composite bearing and the shaft. Simulation results correspond closely to the experimental data, and provide careful investigation of the stress distribution in the bearing. In the second part of this article, three-dimensional quasi-static and twodimensional dynamic models are studied.

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Friction and wear properties of polymeric composite materials for bearing applications

Cited by 151 publications

References 17 publications

Tribological properties of short carbon fibers reinforced epoxy composites

Tribological properties of short carbon fibers reinforced epoxy composites

The Role of Fillers on Friction and Slide Wear Characteristics in Glass-Epoxy Composite Systems

Experimental Study and Numerical Simulation of the Large-Scale Testing of Polymeric Composite Journal Bearings: Two-Dimensional Modeling and Validation

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