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Rapid High Pressure Combustion Driven Powder Consolidation for the Development…

Award Information

Agency:
Department of Defense
Branch:
Office of the Secretary of Defense
Award ID:
96837
Program Year/Program:
2010 / SBIR
Agency Tracking Number:
O092-W05-4068
Solicitation Year:
N/A
Solicitation Topic Code:
OSD 09-W05
Solicitation Number:
N/A
Small Business Information
Utron Kinetics, LLC
9441 Innovation Drive Manassas, VA -
View profile »
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No
 
Phase 1
Fiscal Year: 2010
Title: Rapid High Pressure Combustion Driven Powder Consolidation for the Development of Reactive Fragments and their Dynamic Properties
Agency / Branch: DOD / OSD
Contract: N00014-10-M-0424
Award Amount: $99,989.00
 

Abstract:

The major objectives of the Phase I effort will be focused on CDC high pressure compaction/fabrication, post-processing, testing and materials performance/baseline preliminary material modeling of the kinetic behavior of the energetic material compositions based on select geometry and CDC materials properties. CDC compacted candidate reactive fragment warhead/projectile materials include Hf/Al, W/Al, Al/Boron, Hf/Zn, Zr/Zn, Zr/Al, or Ta/Al, Mo/Al, and select materials with boron, molybdenum oxide and/or sulfur. Select geometrical shapes such as 0.5 inch diameter cylinders/disks, near spheroidal pellet shapes (e.g., 0.5 inch diameter), and 3.5 inch long tensile dogbones will be fabricated using the available 300 ton CDC press and existing die/punch assemblies for initial exploration. Compositions will be optimized in consultation with OSD sponsors to obtain densities closer to 7 g/cc or higher. Appropriate experimental process optimization at much higher compaction pressures (e.g., 50 to 150 tsi) will be developed as an integral part of Phase I and Phase II. Key CDC process optimization, suitable sintering/heat treatment responses, near or net shaped reactive fragments/warhead spheroidal pellet part quality, microstructural/microchemistry properties, and mechanical properties such as hardness and other strength durability properties at room temperature will be evaluated in Phase I. In Phase II, scaling up, materials/manufacturing of reactive fragment warhead components such as multiple-pressing of several spheroidal shaped warheads etc will be planned and the developed CDC parts after optimum processing conditions.

Principal Investigator:

Karthik Nagarathnam
Senior Materials Scientist
7033695552
karthik@utronkinetics.com

Business Contact:

Mary Rutherford
Contracts Administrator
7033695552
maryr@utroninc.com
Small Business Information at Submission:

Utron Kinetics, LLC
9441 Innovation Drive Manassas, VA 20110

EIN/Tax ID: 261569134
DUNS: N/A
Number of Employees:
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No