GOALI/IUCP: Design and Development of a Novel Technology for the Synthesis and Fabrication of Cubic Boron Nitride Composite Coating for Cutting Tools

GOALI/IUCP：切削工具用立方氮化硼复合涂层合成和制造新技术的设计和开发

• 批准号: 9713660
• 负责人: Ajay Malshe
• 金额: $ 28万
• 依托单位: University of Arkansas
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 1997
• 资助国家: 美国
• 起止时间: 1997-10-01 至 2001-09-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9713660&HistoricalAwards=false
• 关键词: GOALI; IUCP; Design; Development; Novel

This research project is to investigate and develop a novel hybrid technology, a combination of electrostatic spray coating (ESC) of cubic boron nitride (cBN) powder and chemical vapor infiltration (CVI) of titanium nitride (TiN) phase in the cBN matrix, a revolutionary method for the fabrication of cBN:TiN composite coated cutting tool inserts. The research program will be executed in collaboration between the University and an industrial partner. This proof-of-concept research effort will provide a unique way to achieve maximum concentration of cBN in cBN-TiN composite layer by maintaining good properties relevant to cutting tool application. The success of the fundamental study and applied technological developments will not only be instrumental in the development of the cBN coated tool product but will lead to innovative products.

该研究项目是研究和开发一种新型的混合技术，一种结合静电喷涂（ESC）的立方氮化硼（cBN）粉末和化学气相渗透（CVI）的氮化钛（TiN）相在cBN基体，一个革命性的方法制造cBN：TiN复合涂层刀具刀片。 该研究计划将在大学和工业合作伙伴之间合作执行。 这项概念验证研究工作将提供一种独特的方法，通过保持与切削刀具应用相关的良好性能，实现cBN-TiN复合层中cBN的最大浓度。 基础研究和应用技术开发的成功不仅将有助于cBN涂层刀具产品的开发，而且将导致创新产品。