Invention Grant
- Patent Title: Application of metallic glass and metallic glass thin film coating on the sharpness enhancement of cutting tools
- Patent Title (中): 金属玻璃和金属玻璃薄膜涂层对切削刀具的锐度增强的应用
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Application No.: US13605688Application Date: 2012-09-06
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Publication No.: US09334560B2Publication Date: 2016-05-10
- Inventor: Jason Shiang Ching Jang , Pei Hua Tsai , Jia Bin Li , Yu Ze Lin , Chih Chiang Fu , Jinn P. Chu
- Applicant: Jason Shiang Ching Jang , Pei Hua Tsai , Jia Bin Li , Yu Ze Lin , Chih Chiang Fu , Jinn P. Chu
- Applicant Address: TW Jhongli, Taoyuan County
- Assignee: National Central University
- Current Assignee: National Central University
- Current Assignee Address: TW Jhongli, Taoyuan County
- Agency: Muncy, Geissler, Olds & Lowe, P.C.
- Priority: TW100139977A 20111102
- Main IPC: C22C45/10
- IPC: C22C45/10 ; C23C14/16 ; C23C14/34 ; C23C30/00 ; B32B15/01 ; C22C1/00 ; B22D7/00 ; B22D18/06
Abstract:
A cutting tool having a metallic glass thin film (MGTF) coated thereon, a metallic glass cutting tool, and methods of fabricating the same are disclosed. The cutting tool having metallic glass thin film coated thereon comprises: a cutting element having a sharpened portion, and the cutting element is made of metal; and a metallic glass thin film coated on the cutting element, and the metallic glass is represented by the following formula 1 or formula 2, (ZraCubNicAld)100-xSix, [formula 1] wherein 45=
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