Effect of copper on friction and wear properties of copper based friction materials

被引：0

作者：

Sharudin, Hazim ^{[1
]}

Ismail, N. I. ^{[1
]}

Norrdin, N. A. ^{[1
]}

Arifin, M. Ridzuan ^{[1
]}

Salleh, Mohd Fahmi Md ^{[1
]}

Huzaifah, Y. ^{[1
]}

Selamat, M. A. ^{[2
]}

Talib, R. J. ^{[3
]}

机构：

[1] Univ Teknol MARA, Fac Mech Engn, Campus Pulau Pinang,Jalan Permatang Pauh, Permatang Pauh 13500, Pulau Pinang, Malaysia

[2] SIRIM Berhad, Adv Mat Ctr, Lot 35,Jalan Hitech 2-3,Kulim Hitech Pk, Kedah, Malaysia

[3] Zeta Sci Sdn Bhd, Blok 5,Kompleks Otomobil,23-1B,Jalan Pahat H15-H, Shah Alam 40200, Selangor, Malaysia

来源：

JURNAL TRIBOLOGI | 2019年 / 21卷

关键词：

Powder metallurgy; Cu-based friction materials; Hardness; Friction; Wear; BEHAVIORS; FE;

D O I：

暂无

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

The research in Copper based friction materials has been focused on the effect of material composition on its physical, mechanical and tribological characteristics, however the information on the improvement of composition and fabrication is very limited. This research is embarked to improve the material compositions which composed of copper, iron-oxide and graphite on the Copper based friction materials. Three samples composed of copper, iron-oxide and graphite were fabricated through powder metallurgy process. Among the assessment were porosity, hardness and the tribological test which follow the international standard test procedure. Test results show that the A3 sample with the highest volume of copper percentage produces the highest porosity compared to the other test samples. Sample A3 also produced higher and stable coefficient of friction (COF) at the lowest weight loss. Based on current findings, it can be concluded that the sample A3 which composed of 85% of copper is the best formulation which can replace the available commercial carbon as it produces a higher COF and lowest weight loss.

引用

页码：13 / 20

页数：8

共 13 条

[1] Accelerated weathering of unbleached and bleached Kraft wood fibre reinforced polypropylene composites [J].