Wear Resistant Coatings for Aluminum and Titanium Alloy Housings and Flanges

Award Information
Agency:
Department of Defense
Branch
Air Force
Amount:
$99,994.00
Award Year:
2006
Program:
SBIR
Phase:
Phase I
Contract:
FA8650-06-M-5033
Award Id:
78973
Agency Tracking Number:
F061-096-1745
Solicitation Year:
n/a
Solicitation Topic Code:
n/a
Solicitation Number:
n/a
Small Business Information
303 Bear Hill Road, Waltham, MA, 02451
Hubzone Owned:
N
Minority Owned:
N
Woman Owned:
N
Duns:
004627316
Principal Investigator:
RobertKovar
Principal Scientist
(781) 890-1338
bkovar@infoscitex.com
Business Contact:
WilliamThompson
Contracts Manager
(781) 890-1338
bthompson@infoscitex.com
Research Institute:
n/a
Abstract
The use of Standing Take-Off Vertical Landing (STOVL) is a key attribute of the Joint Strike Fighter (JSF). While the LiftFan technology to be used on the JSF will provide significant weight savings, excess weight still exists on the JSF. To alleviate this issue, heavy alloy metals (such as stainless steel) are being targeted for replacement with lower density alloys (such as aluminum and titanium). One area for material replacement is the steel inserts that are currently used in bearing housing and flanges. Utilization of aluminum or titanium in this capacity, however, is not currently possible due to fretting and abrasion wear. In this Phase I SBIR program, Infoscitex proposes the development of coating technology that will render aluminum and titanium alloy resistant to fretting wear. A process for protective both aluminum and titanium will be developed, and a range of coating compositions will be investigated.

* information listed above is at the time of submission.

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