Triboemission of Charged Particles from Ceramic Surfaces and Their Role in Tribochemistry

陶瓷表面带电粒子的摩擦发射及其在摩擦化学中的作用

• 批准号: 9531661
• 负责人: Michael Furey
• 金额: $ 30.34万
• 依托单位: Virginia Polytechnic Institute and State University
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1996
• 资助国家: 美国
• 起止时间: 1996-09-01 至 2001-02-28
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9531661&HistoricalAwards=false
• 关键词: Triboemission; Charged; Particles; Ceramic; Surfaces

9531661 Furey Triboemission particles emitted from sliding ceramic pairs will be measured and characterized by type and amount as functions of time, applied load, velocity, ambient atmosphere, and the presence of various compounds. Their possible role in the formation of tribopolymers will be evaluated theoretically and confirmed experimentally through tests with various addition-type monomers in the sliding contact zone, followed by examination of the wear scars and the surrounding surface by surface analytical techniques. ***

将测量滑动陶瓷对发射的富里摩擦发射颗粒，并通过作为时间、施加的载荷、速度、环境气氛和各种化合物的存在的函数的类型和量来表征。 它们在摩擦聚合物形成中的可能作用将在理论上进行评估，并通过在滑动接触区使用各种添加型单体进行试验，然后通过表面分析技术检查磨损疤痕和周围表面，从而在实验上得到证实。 ***