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Ultra-Strong High-Temperature Bonding of Titanium to Ceramic Materials

Award Information

Agency:
Department of Defense
Branch:
Missile Defense Agency
Award ID:
78464
Program Year/Program:
2006 / SBIR
Agency Tracking Number:
053-0495
Solicitation Year:
N/A
Solicitation Topic Code:
N/A
Solicitation Number:
N/A
Small Business Information
Integrated Micro Sensors, Inc.
10814 Atwell Dr Houston, TX 77096-4934
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Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No
 
Phase 1
Fiscal Year: 2006
Title: Ultra-Strong High-Temperature Bonding of Titanium to Ceramic Materials
Agency / Branch: DOD / MDA
Contract: HQ0006-06-C-7431
Award Amount: $100,000.00
 

Abstract:

The objective of this project is development of novel ultra strong high-temperature bonding of titanium (Ti) to ceramic materials, through application of advanced nano- and micro scale Micro-Column Array (MCA) structures fabricated by laser ablation. The proposed manufacturing process will be extended from our recent innovations on the enhancement of bond strength using surface modification of adherent surfaces and modification of adhesive by the introduction of reinforcing components. The combination of these unique features will result in a revolutionary improvement of the bonds between titanium and ceramic materials. In addition to these features the bonding process is relatively inexpensive, environmentally safe, and universal. There are several advantages of the MCA-structured surfaces in contributing to the strength and stability of the brazed joints. Our preliminary results on adhesive bonding indicate that the bond strength increased more than 4 times is dependent on the bonding medium and hence can be extended to bonding of dissimilar materials using brazing alloys. Use of brazing alloys is expected to completely wet Ti side. We also plan to improve the wettability of the brazing alloy with ceramic surface by coating intermediate layers.

Principal Investigator:

David Starikov
Director of Research
7137487926
dstarikov@imsensors.com

Business Contact:

David Starikov
Director of Research
7137487926
dstarikov@imsensors.com
Small Business Information at Submission:

INTEGRATED MICRO SENSORS, INC.
10814 Atwell Drive Houston, TX 77096

EIN/Tax ID: 861076501
DUNS: N/A
Number of Employees:
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No