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Additive Manufactured Cored Shells for Investment Casting
Award Information
Agency: Department of Defense
Branch: Defense Logistics Agency
Contract: SP4701-15-C-0078
Agency Tracking Number: L152-003-0103
Amount:
$149,881.34
Phase:
Phase I
Program:
SBIR
Solicitation Topic Code:
DLA152-003
Solicitation Number:
2015.2
Timeline
Solicitation Year:
2015
Award Year:
2015
Award Start Date (Proposal Award Date):
2015-09-14
Award End Date (Contract End Date):
2016-09-13
Small Business Information
133 Defense Highway, Suite 212
Annapolis, MD
21401
United States
DUNS:
153908801
HUBZone Owned:
No
Woman Owned:
Yes
Socially and Economically Disadvantaged:
No
Principal Investigator
Name: Walter Zimbeck
Phone: (410) 987-8988
Email: zimbo@techassess.com
Phone: (410) 987-8988
Email: zimbo@techassess.com
Business Contact
Name: Sharon Fehrenbacher
Phone: (410) 224-3710
Email: sharon@techassess.com
Phone: (410) 224-3710
Email: sharon@techassess.com
Research Institution
N/A
Abstract
In this Phase I SBIR project TA&T will use ceramic stereolithography to fabricate integrally cored shells for investment cast turbine airfoils with the goals of demonstrating dimensional accuracy specifications can be met and demonstrating castability of a legacy airfoil. The application target will be advanced high pressure turbine (HPT) airfoils cast in single crystal superalloys, the most difficult to fabricate and the highest value components in a turbine engine. The Phase I work will involve iterative process refinement to meet specifications.
* Information listed above is at the time of submission. *
