Effect of the varied load conditions on the tribological performance and the thermal characteristics of PEEK-based hybrid composites

Lin, Leyu; Schlarb, Alois K.

doi:10.1016/j.triboint.2016.04.025

Cited by 61 publications

(24 citation statements)

References 17 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…[1][2][3][4][5] The friction and wear properties of PEEK and its composites have been extensively studied. [6][7][8][9][10][11][12][13][14][15] Moreover, PEEK has no toxicity, solvent resistance, and can be repeatedly sterilized using conventional methods such as those employing steam, gamma radiation, and ethylene oxide without evident degradation of the mechanical properties. 16 Due to these particular properties, PEEK polymers can be used for long-term orthopaedic, cardiovascular, and dental implants.…”

Section: Introductionmentioning

confidence: 99%

Enhancing the mechanical performance of poly(ether ether ketone)/zinc oxide nanocomposites to provide promising biomaterials for trauma and orthopedic implants

Hao

Wei

et al. 2018

RSC Adv.

View full text Add to dashboard Cite

show abstract

Section: Introductionmentioning

confidence: 99%

Enhancing the mechanical performance of poly(ether ether ketone)/zinc oxide nanocomposites to provide promising biomaterials for trauma and orthopedic implants

Hao

Wei

et al. 2018

RSC Adv.

View full text Add to dashboard Cite

show abstract

“…Polymer materials are increasingly applied in tribological systems, such as sliding bearings, roller bearings, or gears. A special advantage of polymer materials is that their tribological properties can be improved by adding many types of reinforcements, lubricants, or other fillers to ensure they can be used in a broad range . Due to the high specific strength and stiffness, excellent tribological performances, light weight, nonmagnetic and high corrosion resistance, poly(ether ether ketone) (PEEK) and PEEK‐based composites attracted much attention of tribologists .…”

Section: Introductionmentioning

confidence: 99%

Influence of cenosphere on tribological properties of short carbon fiber reinforced PEEK composites

Liu

Tao

et al. 2018

J of Applied Polymer Sci

View full text Add to dashboard Cite

This investigation focuses on the effects of cenosphere fillers on tribological properties of carbon fiber reinforced PEEK composites. Dry sliding wear behavior of 15 wt % short carbon fiber (SCF) reinforced PEEK composites filled with 5, 10, 15, and 20 wt % cenosphere was reported in this study, pure PEEK and 15 wt % SCF reinforced PEEK composites were also prepared for comparative analysis. Friction and wear experiments were conducted on a ring-on-block apparatus under different loads (100-400 N). The experimental results showed that all the composites exhibited lower coefficient of friction and better wear resistance than the matrix resin under different load conditions. It is noted that 10 wt % of the cenosphere particles filled SCF reinforced PEEK composites show superior tribological properties when compared to the other composites in this study. The morphologies of the worn surface and the fracture surface were analyzed by scanning electron microscopy and the transfer film was observed by optical microscope to understand the dominant wear mechanisms.

show abstract

“…The contents of additives in PF-2 increase after the adding of MoS 2 nano-particles, leading to enhancement in wear resistance of matrix due to the improvement of matrix hardness, while the hardness has direct effect on the wear resistance of matrix. 31 Furthermore, the addition of MoS 2 nano-particles could enhance the mechanical properties of CF/PF composites by improving the interface bonding force between additives and matrix. 20 The MoS 2 and matrix are combined mainly by the van der Waals forces when the MoS 2 nano-particles distribute in the matrix.…”

Section: Resultsmentioning

confidence: 99%

Synergism of hollow MoS₂ nano-particles and WS₂ micro-particles on improving the tribological properties of carbon fiber fabric reinforced phenolic-based composites

Tong

et al. 2019

Proceedings of the Institution of Mechanical Engineers, Part J:

View full text Add to dashboard Cite

The hollow MoS2 nano-particles were synthesized via hydrothermal method and were used as additives to fabricate the carbon fiber fabric/phenolic composites (CF/PF) containing WS2 micro-particles by hot-press approach. Subsequently, the tribological properties of CF/PF composites were comprehensively investigated. We found that the addition of WS2 alone can achieve significant decrease in the friction coefficient of CF/PF composites, but it decreases the wear resistance due to the peeling off of WS2 micro-particles form matrix caused by stress concentration. Nevertheless, the addition of both WS2 micro-particles and MoS2 nano-particles can achieve significant improvement in the lubricating property and wear resistance of CF/PF composites, indicating that there existed a synergetic effect among carbon fibers, WS2 micro-particles, and MoS2 nano-particles to enhance the tribological properties of CF/PF composites. The doping of additives with large size range can promote the formation of transfer film on the surface of counterpart as well as enhance the mechanical properties of matrix. Furthermore, the multi-scale additives reduced the stress concentration of matrix around the CF and hence inhibited the breakage, pull-out of CF, resulting in the improvement of the tribological properties due to the high load-carrying capacity of CF.

show abstract

Effect of the varied load conditions on the tribological performance and the thermal characteristics of PEEK-based hybrid composites

Cited by 61 publications

References 17 publications

Enhancing the mechanical performance of poly(ether ether ketone)/zinc oxide nanocomposites to provide promising biomaterials for trauma and orthopedic implants

Enhancing the mechanical performance of poly(ether ether ketone)/zinc oxide nanocomposites to provide promising biomaterials for trauma and orthopedic implants

Influence of cenosphere on tribological properties of short carbon fiber reinforced PEEK composites

Synergism of hollow MoS₂ nano-particles and WS₂ micro-particles on improving the tribological properties of carbon fiber fabric reinforced phenolic-based composites

Contact Info

Product

Resources

About

Effect of the varied load conditions on the tribological performance and the thermal characteristics of PEEK-based hybrid composites

Cited by 61 publications

References 17 publications

Enhancing the mechanical performance of poly(ether ether ketone)/zinc oxide nanocomposites to provide promising biomaterials for trauma and orthopedic implants

Enhancing the mechanical performance of poly(ether ether ketone)/zinc oxide nanocomposites to provide promising biomaterials for trauma and orthopedic implants

Influence of cenosphere on tribological properties of short carbon fiber reinforced PEEK composites

Synergism of hollow MoS2 nano-particles and WS2 micro-particles on improving the tribological properties of carbon fiber fabric reinforced phenolic-based composites

Contact Info

Product

Resources

About

Synergism of hollow MoS₂ nano-particles and WS₂ micro-particles on improving the tribological properties of carbon fiber fabric reinforced phenolic-based composites