Effect of different-condition parameters on frictional properties of non-asbestos phenolic resin-based friction material

Luo, Ying; Zhao-jian, Yang

doi:10.1177/1687814017710119

Cited by 8 publications

(7 citation statements)

References 32 publications

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“…The percentage of fade was significantly reduced in friction materials with changed resin. High-thermal-stability friction materials showed resistance to fading [ 91 , 93 ].…”

Section: Factors Affecting the Performance Of Brake Padmentioning

confidence: 99%

Overview of the Important Factors Influencing the Performance of Eco-Friendly Brake Pads

et al. 2022

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The braking system is a crucial element in automotive safety. In order for the braking mechanism to function effectively, the brake pads’ durability as well as quality are crucial aspects to take into account. A brake pad is a part of a vehicle that holds the wheel rotation so that braking can occur. Asbestos, which is harmful to human health, is a raw material that is recently being widely used as a material mixture for the manufacturing of brake pads. Many efforts have been made by researchers to find other natural alternative materials to replace the use of asbestos. Natural materials that have received much attention and research include coconut fiber, wood powder or flour, bamboo fiber, shell powder, etc. This review paper focuses on analyzing the main parameters that affect brake pad performance. The composition of filler and fiber types of reinforcement for polymer composites is discussed. Previous studies’ information on the fabrication and testing of brake pads are also highlighted. Furthermore, the findings of this review can provide researchers and academicians with useful information and points to consider for further research.

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“…The percentage of fade was significantly reduced in friction materials with changed resin. High-thermal-stability friction materials showed resistance to fading [ 91 , 93 ].…”

Section: Factors Affecting the Performance Of Brake Padmentioning

confidence: 99%

Overview of the Important Factors Influencing the Performance of Eco-Friendly Brake Pads

et al. 2022

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“…Kahraman, et al, 2019 also analyzed NOA brake friction materials using Taguchi and Response Surface Methodology and reported that the percentage contribution for braking pressure is 99.28% [12]. The same tendency also was observed by Dhanalakshimi, et al, 2018, while investigating tribological behavior of metal matrix composites [13]. This effect explained by the temperature rise at the interface between the disc and pin with increasing of the applied load.…”

Section: Introductionmentioning

confidence: 67%

Wear Studies on Phenolic Brake-Pads Using Taguchi Technique

Yusubov¹

2021

Tribol. Ind.

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The present work considers wear performance of non-asbestos organic (NOA) brake-pad composite materials. The specimens were manufactured by conventional Powder Metallurgy Methods. The experiments was carried out in dry condition on universal MMW-1 tribometer by pin-on-disc configuration. Tests were conducted based on plan L27 orthogonal array generated through Taguchi technique and mathematical model were developed. The criteria "smaller-is-better" selected to examine the dry sliding behavior of developed composite materials. The wear rate and process variables (contact pressure, sliding velocity and cycles) were examined by analysis of variance (ANOVA) method using Minitab 19.1.1 software. Worn surface examination of the brake-pad materials was done using scanning electron microscope (SEM). The strongest influence on the wear rate was exhibited by the sliding velocity (52.61%), then follow contact pressure (30.47%) and the cycles (16.01%). The studies based on prediction and optimization concluded with confirmation tests.

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“…Among organic materials, phenolic resin (PF) with low density, high bonding strength with fillers, good environmental performance and high reliability under severe conditions, has been widely used in braking materials for 250 km/h trains, heavy-duty vehicles and cars etc., and numerous applications [12][13][14][15][16][17][18][19]. It has become one of the important organic brake materials [20][21][22][23][24][25][26][27]. However, with the condition of sliding against the steel braking disc, according to Archard's friction theory [28] that the removal of lumps from contact areas formed by plastic deformation, high adhesion occurs on the PF.…”

Section: Introductionmentioning

confidence: 99%

Tribological Behavior of Phenolic Resin-Based Friction Composites Filled with Graphite

Gao

et al. 2021

Materials

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In this paper, the influence of graphite (Gr) on the dry sliding tribological properties of phenolic resin (PF) composites was studied under different sliding speeds of 3.1–47.1 m/s. The wear mechanism was investigated by the observation of the morphology of the transfer layer during the dry sliding process. It was found that the addition of Gr could decrease the friction coefficient and wear rate effectively, and the friction coefficient and wear rate decreased with the increase of Gr content in the range of 10–30 vol.%. The dominant wear mechanisms of PF-based friction composites changed from adhesive wear to fatigue wear (in the form of peeling-off) in the high sliding speed condition after the addition of Gr. The addition of Gr effectively reduced the sensitivity of PF-based friction materials to sliding speeds, and thus enhanced the stability of the friction coefficient. When the content of Gr was above 20 vol.%, the stability of the friction coefficient was relatively steady.

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Effect of different-condition parameters on frictional properties of non-asbestos phenolic resin-based friction material

Cited by 8 publications

References 32 publications

Overview of the Important Factors Influencing the Performance of Eco-Friendly Brake Pads

Overview of the Important Factors Influencing the Performance of Eco-Friendly Brake Pads

Wear Studies on Phenolic Brake-Pads Using Taguchi Technique

Tribological Behavior of Phenolic Resin-Based Friction Composites Filled with Graphite

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