Effective utilization of surface-processed/untreated Cardiospermum halicababum agro-waste fiber for automobile brake pads and its tribological performance

被引：23

作者：

Raghunathan, Vijay ^{[1
]}

Sathyamoorthy, G. ^{[2
]}

Ayyappan, Vinod ^{[1
]}

Singaravelu, D. Lenin ^{[2
]}

Rangappa, Sanjay Mavinkere ^{[1
]}

Siengchin, Suchart ^{[1
]}

机构：

[1] King Mongkuts Univ Technol North Bangkok KMUTNB, Sirindhorn Int Thai German Grad Sch Engn TGGS, Dept Mat & Prod Engn, Nat Composites Res Grp Lab, Bangkok, Thailand

[2] Natl Inst Technol, Dept Prod Engn, Tiruchirappalli, Tamil Nadu, India

来源：

TRIBOLOGY INTERNATIONAL | 2024年 / 197卷

关键词：

Cardiospermum halicababum; Surface treatment; Brake pads; Biofiber; Chase test; RAW;

D O I：

10.1016/j.triboint.2024.109776

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

A growing worldwide awareness of the need for environmental sustainability has increased the demand for fibers in all possible applications. Utilizing agrowaste biofiber from Cardiospermum halicababum that has been untreated/surface-processed to create biofiber-based brake friction composites is the primary focus of this research. A standard manual retting technique was used to extract these fibers, which were then subjected to alkali and silane treatments. The fibers were then tested for their physiochemical characteristics. A standard industrial manufacturing procedure produced brake friction composites in brake pad form using surfaceprocessed / untreated Cardiospermum halicababum fibers. The brake pads' performance was compared to industry-standard commercial pads. As per SAE J 661, the Chase test evaluated their tribological performance. According to the findings, brake pads made from silane-treated Cardiospermum halicacabum fibers exhibited a higher friction coefficient than those made from alkali-treated and untreated fibers. The worn surface of the tested pads was examined using a scanning electron microscope, revealing distinctive characteristics such as plateau formations and plowing. The pads were ranked by considering different criteria using the Extensive Evaluation Method.

引用

页数：12