2015
DOI: 10.1590/0104-1428.1860
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Abstract: SbstractThis research is focused on the effect of porosity on the friction-wear properties of automotive brake pads. Waste Tire Dust (WTD) was used as a new friction material in brake pads. Newly formulated brake pad materials with five different components have been produced by conventional techniques. In the experimental studies, the change of the friction coefficient, the temperature of the friction surface, the specific wear rate, and the hardness, density and porosity were measured. In addition, the micro… Show more

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Cited by 26 publications
(15 citation statements)
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“…Porosity (Pr), affects strength, thermal conductivity, noise insulation and water absorption properties of composite brake pad materials. The porosity values of the samples were determined by equation-1: [14,15,18,22,23]…”
Section: Methodsmentioning
confidence: 99%
See 1 more Smart Citation
“…Porosity (Pr), affects strength, thermal conductivity, noise insulation and water absorption properties of composite brake pad materials. The porosity values of the samples were determined by equation-1: [14,15,18,22,23]…”
Section: Methodsmentioning
confidence: 99%
“…Ostermeyer [17] also reported that friction coefficient decreases with increase in interface temperature. Mutlu, Sugözü and Keskin [18] made a research about the effect of porosity on the friction and wear properties of brake pads. The porosity values of brake pads produced for the 50 study ranged from 6-18%.…”
Section: Introductionmentioning
confidence: 99%
“…This is done to, e.g., create new friction materials used in brake pads (in these cases, an increase in COF is desirable). An example is a composite described by Mutlu et al, which consists of the following components: WTD (5–15 wt %), phenolic resin, Cu particles, alumina, graphite, brass particles, cashew and barite [ 132 ]. The highest COF was obtained for the sample containing 15 wt % of WTD.…”
Section: Postconsumer Waste Materialsmentioning
confidence: 99%
“…Brake pads are heat and energyabsorbing media attached to the discs calipers, triggered to action by a hydraulic scheme in a squeezing action on the brake pads to a rotor, thus converting kinetic into heat energy in an automobile [20,21]. The brake pad medium, a most significant part of the automobiles braking scheme, consists of materials originally developed from organic basis (asbestos and carbon, for instance), tightly held by an effective resin [22][23][24]. In many brake pads, braking is instigated after a pedal is slowed down within the automobile.…”
Section: Literature Reviewmentioning
confidence: 99%