Thermo‐mechanical and tribological properties of multi‐walled carbon nanotubes filled friction composite materials

Singh, Tej; Patnaik, Amar

doi:10.1002/pc.23682

Cited by 40 publications

(20 citation statements)

References 24 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The value of E′ at 50°C for composite without marble dust (EGM0) was ∼4 GPa, whereas for the rest of composites incorporated with marble dust it was found to increase by 20% to∼4.79 GPa in E ′ for composite EGM10 and by 74% to 6.96 GPa in E′ for composite EGM‐30. It was apparent that the changes in the E′ value shown a significant fall at temperatures range between 60°C and 100°C for the composites studied . The trend of E′ for the composites remained E′ EGM30 > E′ EGM20 > E′ EGM10 > E′ EGM0 .…”

Section: Resultsmentioning

confidence: 83%

Waste marble dust‐filled glass fiber‐reinforced polymer composite Part I: Physical, thermomechanical, and erosive wear properties

et al. 2019

Self Cite

View full text Add to dashboard Cite

This research article presents the fabrication and investigation of physical, thermomechanical, and erosive wear properties of glass fiber-reinforced epoxy composites with and without waste marble dust. The composites were fabricated by vacuum-assisted resin transfer molding (VARTM) technique under controlled operating condition. The filler material (marble dust) was varied in the range of 0-30 wt% in the composite at an interval of 10 wt% to find out the physical (density, void content, hardness and XRD), thermomechanical (storage modulus, loss modulus, damping factor, and thermal conductivity), and erosive wear rate, respectively. This study clearly demonstrated that with the increased filler content, the density, void content, and hardness of the composites were shown promising results along with the crystallinity of the composites. The storage modulus and loss modulus of the unfilled and particulate-filled composites were shown positive effect up to a temperature range of 60 C and then observed decreased trend irrespective of change in filler content with the increased temperature. However, as far as erosion rate was concerned, the particulate-filled composites were shown better wear resistance with the change in impact velocity as well as impingement angle in steady-state operating condition as compared with unfilled composite. At the end, the obtained experimental results were compared with already reported theoretical model in order to validate the results along with the microstructural analysis of composites were also studied to understand the wear mechanism. POLYM. COMPOS., 40:4113-4124, 2019.

show abstract

Section: Resultsmentioning

confidence: 83%

Waste marble dust‐filled glass fiber‐reinforced polymer composite Part I: Physical, thermomechanical, and erosive wear properties

et al. 2019

Self Cite

View full text Add to dashboard Cite

show abstract

“…The COF was monitored continuously and the readings were recorded separately by using WINDCOM software, provided by DUCOM. The weight loss of the specimen was calculated by measuring the difference in weight, before and after the scheduled test with the help of a precision electronic balance with accuracy ±0.01 mg. After that, specific wear rate (

W_{R}

, mm 3 /N‐m) was calculated as :

W_{R} = \frac{Δ m}{ρ \times t \times S \times F_{}}

…”

Section: Methodsmentioning

confidence: 99%

Parametric study and optimization of multiwalled carbon nanotube filled friction composite materials using taguchi method

et al. 2017

Self Cite

View full text Add to dashboard Cite

In this article, multiwalled carbon nanotube (MWCNT) filled and lapinus‐Kevlar fiber reinforced friction composite material have been fabricated and characterized for their chemical, physico‐mechanical and tribological properties. The experimental results indicated that the density, hardness, impact energy, tensile, and flexural strengths decreases, whereas compressibility, void, and ash content of the friction composites increases with increase in MWCNT content. Further, Taguchi design of experiment technique was applied to study the tribological properties of the fabricated friction composites by taking four input parameter at‐a‐time such as composition, speed, distance and load, respectively, by using a pin on disc machine. An orthogonal array L16 has been applied to optimize the parameter settings to get performance output such as: coefficient of friction (COF) and specific wear rate (WR). The study reveals that the composition contributes mainly towards COF and WR with contribution ratio (CR) of 55.16 and 30.18% followed by speed with CR of 24.16 and 29.30%, respectively. Finally, confirmation experiment has been performed to verify the experimental results and is strongly correlated with the predicted results. POLYM. COMPOS., 39:E1109–E1117. © 2017 Society of Plastics Engineers

show abstract

“…So they are usually made up of various ingredients, such as resin binder, fibres, abrasive fillers, lubricating or antifriction agent, and quality modifiers [4,5]. e influence of each category on the performance parameters of friction material has been extensively discussed and reported in the literature [6][7][8][9].…”

Section: Introductionmentioning

confidence: 99%

The Evaluation of Physicomechanical and Tribological Properties of Corn Straw Fibre Reinforced Environment-Friendly Friction Composites

Wang

2019

Advances in Materials Science and Engineering

View full text Add to dashboard Cite

Corn stalk fibre reinforced nonasbestos environment-friendly friction composite materials have been fabricated, and their physical, mechanical, and tribological properties are characterized. The tribological properties of the friction composites were evaluated following GB5763-2008 norms on a constant-speed-type friction tester. The experimental outcome reveals that the content of corn stalk fibre has a noteworthy impact on the tribological, mechanical, and physical properties of the friction composites. Specifically, the friction composite with a content of 7% exhibited excellent friction and wear properties. The worn surface morphology of friction composites was further investigated using a scanning electron microscope. It was found that the corn stalk fibre content greatly affected the tribological properties of the friction composites.

show abstract

Thermo‐mechanical and tribological properties of multi‐walled carbon nanotubes filled friction composite materials

Cited by 40 publications

References 24 publications

Waste marble dust‐filled glass fiber‐reinforced polymer composite Part I: Physical, thermomechanical, and erosive wear properties

Waste marble dust‐filled glass fiber‐reinforced polymer composite Part I: Physical, thermomechanical, and erosive wear properties

Parametric study and optimization of multiwalled carbon nanotube filled friction composite materials using taguchi method

The Evaluation of Physicomechanical and Tribological Properties of Corn Straw Fibre Reinforced Environment-Friendly Friction Composites

Contact Info

Product

Resources

About