STTR Phase I: Packaging of Structural Health Monitoring Micro-Components

Award Information
Agency: National Science Foundation
Branch: N/A
Contract: 0320100
Agency Tracking Number: 0320100
Amount: $99,999.00
Phase: Phase I
Program: STTR
Awards Year: 2003
Solitcitation Year: N/A
Solitcitation Topic Code: N/A
Solitcitation Number: N/A
Small Business Information
Metis Design Corporation
46 Second St., Cambridge, MA, 02141
Duns: N/A
Hubzone Owned: N
Woman Owned: N
Socially and Economically Disadvantaged: N
Principal Investigator
 Seth Kessler
 () -
Business Contact
Phone: () -
Research Institution
 University of Toledo
 2801 West Bancroft St, MS 944
Toledo, OH, 43606
 Nonprofit college or university
Abstract
This Small Business Technology Transfer (STTR) Phase I project will develop a novel class of coatings, initially for hard turning cutting tool application, using a new hybrid coating technology. Specifically, it is proposed to develop cubic boron nitride-titanium nitride (cBN-TiN) nano and micro particulate composite coatings using a combination of electrostatic spray coating (ESC) of cBN powder and chemical vapor infiltration (CVI) of TiN. The project will follow a concept where initial work indicates that a thick cBN/TiN composite coating can be deposited in a practical hybrid deposition process using the ESC/CVI combination, and that cutting tools coated using this method can provide significant improvement in machining performance. Commercially, cBN tools are excellent candidates for machining hardened ferrous alloys and superalloys tools. Development of a cBN coating process can circumvent limitations of existing tools and thereby provide a significant improvement in cutting tool selection, productivity and application range where cBN tools simply do not exist (e.g., chip-breaker inserts, round-shank tools such as end-mills, and drills).

* information listed above is at the time of submission.

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