Yingying Han , Ren He , Huan Li , Xianqiang Pei , Ga Zhang
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引用次数: 0
Abstract
To decrease the number of interfaces and facilitate the designing of polymer tribo-composites, traditional fillers in phenol-formaldehyde resins (PF) with multiple dimensions and components were replaced with halloysite nanotubes (HNTs). The composites’ tribological performance were studied under a wide range of pv (pressure × speed) conditions. It is revealed that the single incorporation of HNTs significantly lower the friction and wear of PF. In particular, the composites exhibit ultra-low friction and wear under high pv conditions. Mechanism analyses demonstrate that the composites’ tribofilms show distinctly different nanostructures depending on the pv conditions, which was studied thoroughly through morphological and chemical characterizations. Findings of the present work provide new strategies for formulating tribo-composites for applications subjected to harsh sliding conditions.
期刊介绍：
Tribology is the science of rubbing surfaces and contributes to every facet of our everyday life, from live cell friction to engine lubrication and seismology. As such tribology is truly multidisciplinary and this extraordinary breadth of scientific interest is reflected in the scope of Tribology International.
Tribology International seeks to publish original research papers of the highest scientific quality to provide an archival resource for scientists from all backgrounds. Written contributions are invited reporting experimental and modelling studies both in established areas of tribology and emerging fields. Scientific topics include the physics or chemistry of tribo-surfaces, bio-tribology, surface engineering and materials, contact mechanics, nano-tribology, lubricants and hydrodynamic lubrication.
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