Nanoscale mechanochemical wear of phosphate laser glass against a CeO2 particle in humid air
详细信息 查看全文
- 作者：Jiaxin Yua ; yujiaxin@swust.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Hongtu Hea ; Yafeng Zhanga ; Hailong Hub
- 刊名：Applied Surface Science
- 出版年：2017
- 出版时间：15 January 2017
- 年：2017
- 卷：392
- 期：Complete
- 页码：523-530
- 全文大小：3097 K
文摘
- •
Friction components of phosphate glass/CeO2 pair in humid air were quantified to understand the friction mechanism.
- •
Severe nanoscale wear was directly observed by AFM topography on both phosphate glass and CeO2 particle in humid air.
- •
The wearless behaviors of phosphate glass in vacuum were confirmed by the AFM phase image.
- •
Capillary water bridge induced corrosion plays an important role in the mechanochemical wear of phosphate glass in air.