SBIR/STTR Research Award
Fatigue Life Enhancement of Fastener Holes Manufactured from High-Strength Aluminum Alloys
Award amount
$630,850Program and phase
SBIR · Phase IIAward year
2006Award details
- Awarding agency
- Department of Defense
- Branch
- Air Force
- Recipient company
- STRESSWAVE
- Proposal award date
- 2006-08-18
- Contract end date
- 2008-12-18
- UEI
- LPUCH6MDZYV8
- Solicitation number
- 2004.1
- Topic code
- AF04-139
Research abstract
1. Complete development of StressWave cold working process parametrics for 7050 and 2297/2397 aluminum alloys. 2. Characterization of fatigue and/or crack growth performance, under constant amplitude and spectrum loading conditions. 3. Development of adapative tooling, including prototypes, for use of StressWave cold working in conventional manufacturing operations, including sequential assembly (e.g., automated wing/spar assembly) and piece part manufacturing (e.g., "upstream" cold working of a single part prior to assembly).
Technology keywords
Not reported
Other awards by this recipient
Verified by the same UEI. These are other public SBIR/STTR award pages, not a merged company record.
Awards with the same topic code
Verified by an exact topic code match. This is not a text-similarity match.
- Fatigue Life Enhancement of Fastener Holes Manufactured from High-Strength Aluminum Alloys
- Fatigue Life Enhancement of Fastener Holes Manufactured from High-Strength Aluminum Alloys
- Improved Technology for Cold-working of High Strength Al Alloys
Research funding history
2 SBIR/STTR records share this UEI (2004–2006). Reported award amounts total $727,589. Reported amounts are not federal obligations.
Phases: Phase II, Phase I
Agencies: Department of Defense