Invention Grant
- Patent Title: Ceramic blades and fabrication methods thereof
- Patent Title (中): 陶瓷刀片及其制造方法
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Application No.: US11149316Application Date: 2005-06-10
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Publication No.: US07730808B2Publication Date: 2010-06-08
- Inventor: Kuo-Chuang Chiu , Ren-Der Jean , Chuan-Lung Lu
- Applicant: Kuo-Chuang Chiu , Ren-Der Jean , Chuan-Lung Lu
- Applicant Address: TW Hsinchu
- Assignee: Industrial Technology Research Institute
- Current Assignee: Industrial Technology Research Institute
- Current Assignee Address: TW Hsinchu
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- Priority: TW93128828A 20040923
- Main IPC: B21K11/00
- IPC: B21K11/00
Abstract:
Ceramic blades and fabrication methods thereof. A ceramic blade comprises a ceramic body having two sides and an edge. A coating layer is applied on the two sides and the edge, wherein the ceramic body is formed using a scraper to create substantially flat surface and to prevent residual stress damage.
Public/Granted literature
- US20060062675A1 Ceramic blades and fabrication methods thereof Public/Granted day:2006-03-23
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