The effect of composition on hardness and wear resistance of rice plant fiber reinforced composite as a material of brake lining

Darmawan, Agung Setyo; Purboputro, Pramuko Ilmu; Febriantoko, Bambang Waluyo

doi:10.1088/1757-899x/771/1/012069

Cited by 3 publications

(3 citation statements)

References 21 publications

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“…Therefore, the wear characteristic is one of the key indicators to measure the brake performance. At present, the research on the improvement of brake wear resistance mainly focuses on the optimization of material elements or the application of new materials, such as: Yang [2] applied a low carbon martensite to the brake disc steel, analyzed the microstructure evolution and mechanical properties from the wear surface to the matrix, established the relationship between shear strain and surface depth, and verified the improvement effect of hardness and wear resistance; Darmawan [3] developed a plant fiber reinforced composite, added it to the brake disc, and tested the hardness and wear resistance of the brake disc in different environments; Kindrachuk [4] proposed to increase the content of hydrogen element in the brake disc, study the influence of this element on the overall hardness and wear resistance, and provide an important basis for material optimization. However, these research methods need a lot of time and resources to verify the feasibility of new materials.…”

Section: Introductionmentioning

confidence: 99%

Influence of ultrasonic vibration on friction and wear performance of brake disc

Ge¹,

Sun²

2023

J. vibroeng.

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In order to effectively improve the friction and wear performance of the brake disc without changing the raw materials and process flow, ultrasonic vibration was proposed and verified in this paper. During the casting process, ultrasonic waves with excitation frequency of 20 kHz and 25 kHz were applied to prepare the sample of the brake disc. Based on the Link3900 NVH test bench, the pressure, speed and temperature sensors were installed to obtain the variation rules of the average friction coefficient and friction stability coefficient under different working conditions. The friction samples were processed by ultrasonic cleaner and measured by high-precision electronic balance, the wear quality change rule at different times was obtained. The hardness study was carried out synchronously with the metallographic test by using the sample test method, thus the influence of ultrasonic vibration on the microstructure and surface hardness was obtained. Combining with the element distribution test results, the influence mechanism of ultrasonic vibration on wear resistance was explained by analyzing the micro wear morphology with electron probe microscope. The results show that applying ultrasonic vibration to the brake disc casting process can significantly improve the hardness, wear resistance and friction stability of the product, especially when the excitation frequency is 20 kHz, better effect can be achieved.

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Section: Introductionmentioning

confidence: 99%

Influence of ultrasonic vibration on friction and wear performance of brake disc

Ge¹,

Sun²

2023

J. vibroeng.

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“…Friction materials having appropriate wear behavior and good friction coefficient are used for automotive, aerospace and industrial brake system applications [4][5][6][7]. The friction material consists of several materials including friction additives, binders, abrasives, reinforcement, fillers in which the optimized material composition can meet the required properties of the friction components.…”

Section: Introductionmentioning

confidence: 99%

The Effect of Copper Particles Size on Hardness, Wear Resistance and Friction Coefficient of Fiberglass-Carbon Particles-Copper Particles Reinforced Composite

Purboputro

Darmawan

2021

MSF

Self Cite

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Brake lining plays an important role in the vehicle braking process. So far, most of the brake lining is made of asbestos. Unfortunately, asbestos powder can be toxic to the human body. Composites have the potential as a substitute for asbestos. Fiber-reinforced composites can be modified with particles to improve mechanical properties. This study aims to investigate the effect of copper particle size on the hardness, wear resistance and friction coefficient of the Fiberglass-Carbon Particles-Copper Particles Reinforced Composite. In this study, the composite was hardness tested with a durometer shore D hardness tester, after that tested for wear resistance and friction coefficient under dry operating conditions and oil operating conditions. The results showed that the smaller the copper particle size, the higher the hardness, wear resistance and friction coefficient. Research also showed that oil operating conditions will result in lower wear and friction coefficient than under dry operating conditions.

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“…Composites have properties that are influenced by the properties, size, geometric shape, distribution and orientation of the dispersed matrix and phase. Composites usually have two forming phases called dispersed phases and matrix [15].…”

Section: Introductionmentioning

confidence: 99%

The effect of speed on wear rate and coefficient of friction of rice plant fiber reinforced composite as a brake lining material

2020

IJETER

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A rice plant fiber reinforced composite is composed from a matrix in the form of polyester resin and a dispersed phase in the form of aluminum powder, fiberglass and rice plant fiber. This composite has the potential to replace asbestos as a brake lining material, because asbestos powder is harmful to human health. In use, the brake lining will move and rub against another component. The purpose of this research was to determine the effect of speed on wear rate and the coefficient of friction. The composite material mixture that has been in accordance with the composition is put into the brake lining mold and then pressed and sintered. Furthermore, tests for wear and friction resistance are carried out to obtain the wear rate and coefficient of friction. The results showed that the higher the speed the higher the wear rate. In dry operating conditions, increasing the speed from 1000 rpm to 3000 rpm will provide an increase in wear rate of 11.67%. Meanwhile, in wet operating conditions, the increase in speed from 1000 rpm to 3000 rpm increases the wear rate by 11.35%. At the same speed, the wear rate under dry operating conditions is higher than the wear rate under wet operating conditions. In the friction test under dry operating conditions, there was an increase in the coefficient of friction of 10.46% when the speed was increased from 1000 rpm to 3000 rpm. The coefficient of friction also increased by 6.86% when the test was carried out under wet operating conditions. The coefficient of friction under wet operating conditions is lower than the coefficient of friction under dry operating conditions at the same speed. Metallographic observations of the friction surface show a cohesive failure due to friction.

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The effect of composition on hardness and wear resistance of rice plant fiber reinforced composite as a material of brake lining

Cited by 3 publications

References 21 publications

Influence of ultrasonic vibration on friction and wear performance of brake disc

Influence of ultrasonic vibration on friction and wear performance of brake disc

The Effect of Copper Particles Size on Hardness, Wear Resistance and Friction Coefficient of Fiberglass-Carbon Particles-Copper Particles Reinforced Composite

The effect of speed on wear rate and coefficient of friction of rice plant fiber reinforced composite as a brake lining material

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