The Friction and Wear Properties of Short Carbon/CNT/PA6 Hybrid Composites Under Dry Sliding Conditions

Chang, Qiuxiang; Wang, Kesheng; Zhao, Haojie

doi:10.1080/00914037.2011.641629

Cited by 13 publications

(6 citation statements)

References 11 publications

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“…[13,14] Moreover, by introducing small amounts of CNTs or graphene oxide, the mechanical and the tribological properties of non-fabric reinforced polymer composite materials can be improved tremendously. [15,16] Chang et al [17] studied the friction and wear properties of short carbon fiber/CNT/PA6 hybrid composites under dry sliding conditions. It was found that CNTs significantly decreased the friction coefficient and increased the wear resistance of CF/PA6 composites.…”

Section: Introductionmentioning

confidence: 99%

“…Apart from the fabric composites composition, sliding conditions can also exert much influence on the tribological behavior. [17,21] In our work, graphite (Gr) powder and CNTs were incorporated into carbon fabric reinforced phenolic (CFRP) composites in the presence of phenolic adhesive resin. The purpose of this study was to investigate the synergistic effect of the two fillers on the tribological behavior of CFRP composites.…”

Section: Introductionmentioning

confidence: 99%

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The friction and wear properties of carbon nanotubes/graphite/carbon fabric reinforced phenolic polymer composites

Zhang

Pei

Wang

et al. 2014

Advanced Composite Materials

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In this paper, either graphite (Gr) or carbon nanotubes (CNTs), or both of them were incorporated into carbon fabric reinforced phenolic (CFRP) composites, preparing by a dip-coating and heat molding process, the tribological properties of the resulting composites were investigated using a block-on-ring arrangement. The worn surfaces were observed by scanning electron microscope to understand the mechanism. Experimental results showed that the optimal Gr was more beneficial than CNTs in improving the tribological properties of the CFRP composites when they were singly incorporated. It is well worth noting that the friction and wear behavior of the CNTs-filled CFRP composites were improved further when Gr was added, indicating that there is a synergistic effect between them. Tribological tests under different sliding conditions revealed that the Gr and CNTs-filled CFRP composites seemed to be the most suitable for tribological applications under higher sliding speed and load, and oil lubrication.

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Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

The friction and wear properties of carbon nanotubes/graphite/carbon fabric reinforced phenolic polymer composites

Zhang

Pei

Wang

et al. 2014

Advanced Composite Materials

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“…et al(20) present a study of the tribological properties of short carbon/carbon nanotube (CNT)/PA6 hybrid composites. Their specific wear rate and the coefficient of friction were examined as a function of sliding time and distance.…”

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confidence: 99%

Enhancement of Wear and Friction Characteristics of Epoxy Resin by Multiwalled Carbon Nanotube and Boron Nitride Nanoparticles

Düzcükoğlu

Ekinci

Şahi̇n

et al. 2015

Tribology Transactions

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Epoxy resin is widely used in engineering applications. However their low thermal stability limits their usage at high sliding velocities and loads. The mechanical properties and thermal stability of a machine element subjected to friction and wear is very important. In this study, friction and tribology behaviors of MWCNT and BN modified epoxy resin have been investigated. Epoxy resin modified by three different nano particle configurations as 0.3% MWCNT, 0.5% BN and 0.5%MWCT/0.3%BN. The tribology characteristics of nano particle modified epoxy resin were compared with properties of neat resin. The friction and tribology behavior of modified epoxy resin were tested at ball-on-disc test stand at 1.2 ms -1 and 1.5 ms -1 sliding velocities under 10 N applied load. The tests were done under dry condition and 1800 m distance. The friction coefficient, wear loss and temperature increase during testing were recorded and compared with that of obtained for neat epoxy. It is observed that nano particle modification was resulted in enhancement in wear resistance and reduction in friction coefficient and working temperatures. Downloaded by [Selcuk Universitesi] at 23:41 06 February 2015 ACCEPTED MANUSCRIPT ACCEPTED MANUSCRIPT 2

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“…Polyamide 66 (PA66) as an important semi-crystalline engineering plastic has been widely used in many engineering products such as automotive parts, electronic equipment, and packaging materials with relatively high tensile strength, high ductility, good chemical resistance, excellent corrosion resistance, wear resistance, self-lubricating property, good electrically insulating property, and easy processing properties [1][2][3][4]. However, PA66 engineering polymer material also has some disadvantages such as high moisture absorptivity, poor dimensional stability, low heat deflection temperature, poor low-temperature impact strength, and easy flammability [5][6][7][8].…”

Section: Introductionmentioning

confidence: 99%

Tribological properties of carbon fiber and multi-walled carbon nanotube filled polyamide 66 composites

Ozsarikaya¹,

Yetgin²,

Ünal³

2019

BALTTRIB

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In this study, the synergistic effect of multi-walled carbon nanotube on the tribological performance of carbon fiber reinforced polyamide 66 (PA66) polymer composite has been studied. Unfilled polyamide 66, 30wt.% carbon fiber reinforced PA66 (PA66/30CF) composite and small amount of (0.5wt.%) multi-walled carbon nanotube (MWCNT) reinforced PA66/30CF (PA66/30CF/0.5MWCNT) composite were examined. Composite materials were compounded in a twin screw extruder. Tribological test samples were molded by an injection molding machine. Tribological tests were carried out under dry sliding conditions using a pin-on-disc wear test machine under the loads of 20, 30 and 40N at sliding speeds of 0.4, 0.8 and 1.2 m s-1. As a result of the study, it was determined that the friction coefficient and wear rate increased with the increment of load and sliding speed but both the coefficient of friction and wear rate decreased with the addition of CF and MWCNT to the polyamide 66 polymer.

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The Friction and Wear Properties of Short Carbon/CNT/PA6 Hybrid Composites Under Dry Sliding Conditions

Cited by 13 publications

References 11 publications

The friction and wear properties of carbon nanotubes/graphite/carbon fabric reinforced phenolic polymer composites

The friction and wear properties of carbon nanotubes/graphite/carbon fabric reinforced phenolic polymer composites

Enhancement of Wear and Friction Characteristics of Epoxy Resin by Multiwalled Carbon Nanotube and Boron Nitride Nanoparticles

Tribological properties of carbon fiber and multi-walled carbon nanotube filled polyamide 66 composites

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