An investigation into the physical, mechanical, tribology, thermal and durability performance of commercial brake material for rail transportation

IF 1.6 3区工程技术 Q3 ENGINEERING, MECHANICAL

Proceedings of the Institution of Mechanical Engineers, Part J: Journal of Engineering Tribology Pub Date : 2023-02-08 DOI:10.1177/13506501231151719

Sindhu Budati, Z. Leman, MH Sulaiman, M. A. Hanim, M. Ghazali

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引用次数: 1

Abstract

Brake friction materials play a crucial role to enable effective deceleration on the moving rail vehicle. Unfortunately, particulate matters generated by brake wear as well as during the brake manufacturing process are affecting the environment and human health. Due to this, the development of green friction material is important to improve environmental health, safety, and human health. To develop new environmental-friendly friction materials, it is important to understand the commercial brake block material components and their tribological performance. Characterisation techniques such as hardness test, pin-on-disc wear test, durability test, thermogravimetric analysis, morphology, density and porosity were performed on the commercial brake block, the obtained results were then compared with the existing literature. The experiment results showed that the performance of the commercial sample is superior to the available green friction composite materials. This indicates the necessity of a new formulation for the development of green friction brake block material that can give better or similar performance as commercial material. The results from this article can be referenced to develop the new formulation.

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轨道交通用商用制动材料的物理、机械、摩擦学、热学和耐久性研究

制动摩擦材料是实现轨道车辆有效减速的关键。不幸的是，由于刹车磨损以及刹车制造过程中产生的颗粒物正在影响环境和人类健康。因此，开发绿色摩擦材料对改善环境健康、安全、人体健康具有重要意义。为了开发新型环保摩擦材料，了解商用刹车片材料的组成及其摩擦学性能是非常重要的。对商用刹车片进行了硬度测试、销盘磨损测试、耐久性测试、热重分析、形貌、密度和孔隙率等表征技术，并将所得结果与现有文献进行了比较。实验结果表明，商品样品的性能优于现有的绿色摩擦复合材料。这表明开发绿色摩擦制动块材料的新配方的必要性，使其具有与商用材料更好或相似的性能。本文的研究结果可为新配方的研制提供参考。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Proceedings of the Institution of Mechanical Engineers, Part J: Journal of Engineering Tribology 工程技术-工程：机械

CiteScore

4.20

自引率

5.00%

发文量

110

审稿时长

6.1 months

期刊介绍： The Journal of Engineering Tribology publishes high-quality, peer-reviewed papers from academia and industry worldwide on the engineering science associated with tribology and its applications. "I am proud to say that I have been part of the tribology research community for almost 20 years. That community has always seemed to me to be highly active, progressive, and closely knit. The conferences are well attended and are characterised by a warmth and friendliness that transcends national boundaries. I see Part J as being an important part of that community, giving us an outlet to publish and promote our scholarly activities. I very much look forward to my term of office as editor of your Journal. I hope you will continue to submit papers, help out with reviewing, and most importantly to read and talk about the work you will find there." Professor Rob Dwyer-Joyce, Sheffield University, UK This journal is a member of the Committee on Publication Ethics (COPE).