首页> 外文期刊>Journal of Applied Polymer Science >Evaluation of fade-recovery performance of hybrid friction composites based on ternary combination of ceramic-fibers, ceramic-whiskers, and aramid-fibers
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Evaluation of fade-recovery performance of hybrid friction composites based on ternary combination of ceramic-fibers, ceramic-whiskers, and aramid-fibers

机译:基于陶瓷纤维,陶瓷晶须和芳族聚酰胺纤维三元组合的混合摩擦复合材料的褪色恢复性能评估

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摘要

Hybrid composite friction material based on ternary combination of potassium titanate whiskers, alumino-silicate ceramic fibers, and aramid fibers were fabricated and evaluated for their physical, mechanical, and tribo-performance. The frictional response, friction-fade, friction-recovery, and wear properties have been characterized on a Krauss friction tester following ECE R-90 regulation. Optimally, the composite with hybrid reinforcement incorporations in the form of ceramic-whiskers, ceramic-fiber, and aramid-fiber in the ratio of 13.75: 13.75: 2.5 has potentially been explored as a functionally feasible friction-material for braking applications. The interdependence of fade, recovery, disc temperature rise, and wear characteristics is established via thematic correlation diagram.
机译:制备了基于钛酸钾晶须,铝硅酸盐陶瓷纤维和芳族聚酰胺纤维三元结合的混合复合摩擦材料,并对其物理,机械和摩擦性能进行了评估。遵循ECE R-90规定,在克劳斯摩擦测试仪上对摩擦响应,褪色,恢复摩擦和磨损性能进行了表征。最佳地,以陶瓷晶须,陶瓷纤维和芳族聚酰胺纤维的比例为13.75:13.75:2.5的形式混合掺入杂化增强材料的复合材料已被潜在地开发为制动应用中功能上可行的摩擦材料。褪色,恢复,盘温升高和磨损特性之间的相互关系通过专题相关图确定。

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