Ultrahigh Temperature Materials for Missile Defense Propulsion and Aerothermal Applications

Award Information
Agency:
Department of Defense
Branch
Missile Defense Agency
Amount:
$99,001.00
Award Year:
2010
Program:
STTR
Phase:
Phase I
Contract:
HQ0006-10-C-7388
Award Id:
94841
Agency Tracking Number:
B09B-002-0068
Solicitation Year:
n/a
Solicitation Topic Code:
MDA 09T002
Solicitation Number:
n/a
Small Business Information
60 Route 101A, Amherst, NH, 03031
Hubzone Owned:
N
Minority Owned:
N
Woman Owned:
N
Duns:
959822826
Principal Investigator:
STEPHEN DIPIETRO
PRESIDENT
(603) 732-0077
sputboy@exothermicsinc.com
Business Contact:
CLAIRE AUGUSTUS
CONTROLLER
(603) 732-0079
claire_augustus@exothermicsinc.com
Research Institution:
SORI
JACK SPAIN
757 Tom Martin Drive
Birmingham, AL, 35211
(205) 581-2371
Domestic nonprofit research organization
Abstract
This proposal addresses the requirement to significantly improve the affordability, maintainability and performance of KKV DACS components. Exothermics and their Phase 1 partner Southern Research Institute will endeavor to increase the performance, lower the cost and enhance the technical property characteristics of SDACS and hypersonic components by examining the use of a new class of ultrahigh temperature capable materials based on the concept of hafnium alloy coating of C/SiC substrates. The coatings will be applied to the substrates by directed magnetron sputter deposition methods, and, once optimized, these methods and materials will offer outstanding possibilities for fabricating SDACS components such as hot gas valves and hypersonic nosetips having superior technical properties at much reduced cost relative to rhenium, the present material of choice for SDACS hardware. Phase 1 development efforts will focus on producing limited numbers of test articles for simulated SDACS propellant testing at ATK-Elkton in Elkton, MD, and for thermomechanical properties characterization at Southern Research Institute (SoRI) in Birgmingham, AL.

* information listed above is at the time of submission.

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