Nano-Scale Adhesion, Abrasion and Friction Considerations in Metal Rolling

金属轧制中的纳米级粘附、磨损和摩擦考虑因素

• 批准号: 9631384
• 负责人: Steven Schmid
• 金额: $ 1.28万
• 依托单位: University of Notre Dame
• 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: 1996-07-01 至 1997-06-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9631384&HistoricalAwards=false
• 关键词: Nano; Scale; Adhesion; Abrasion; Friction

9631384 Schmid A GOALI award will support a cooperative study with Alcoa Corporation. The PI will use Alcoa's atomic force microscope to perform microindentation and microscratch testing of specimens while they are undergoing plastic deformation. The results will be used to validate a model developed by Alcoa scientists and this model will then be extended to treat friction and deformation in rolling contact with high plastic strain rates, such as in cold rolling of foil and sheet. The collaborating scientist from Alcoa will subsequently spend a semester at the PI's institution where he will teach a senior design course. ***

9631384 Schmid A GOALI奖将支持与美国铝业公司的合作研究。PI将使用美国铝业公司的原子力显微镜对正在经历塑性变形的样品进行微压痕和微划痕测试。结果将用于验证美国铝业科学家开发的模型，然后将该模型扩展到处理高塑性应变率的滚动接触中的摩擦和变形，例如在箔和薄板的冷轧中。来自美国铝业公司的合作科学家随后将在PI所在的机构度过一个学期，在那里他将教授一门高级设计课程。＊＊＊