Award Year / Program / Phase:
2006 / STTR / Phase I
Agency / Branch:
DOD / NAVY
Research Institution:
UNIV. OF MISSOURI-ROLLA
Award Amount:
$69,530.00
RI Contact:
Wayne Hubner
Abstract:
Friction Stir Processing (FSP) is an emerging technology that can be used to pre or post-process a range of materials, including aluminum, to locally modify material properties. It is known that FSP can be used to enhance material properties for improved superplastic forming (SPF) behavior of…
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Award Year / Program / Phase:
2008 / STTR / Phase II
Agency / Branch:
DOD / NAVY
Research Institution:
UNIV. OF MISSOURI - ROLLA
Award Amount:
$1,706,564.00
RI Contact:
Rajiv Mishra
Abstract:
In Phase I, technical and commercial feasibility was demonstrated for the application of friction stir processing (FSP) following by superplastic forming (SPF) of a 5083 aluminum alloy, and for FSP following by room temperature bending. An application showing significant promise for FSP followed by…
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Award Year / Program / Phase:
2008 / STTR / Phase I
Agency / Branch:
DOD / NAVY
Research Institution:
UNIV. OF WISCONSIN - MADISON
Award Amount:
$98,764.00
RI Contact:
Frank Pfefferkorn
Abstract:
Friction Stir Welding (FSW) has been demonstrated to provide significant benefit for Naval applications. However, its use has been limited to fabrication of panels, because no portable multi-axis FSW solution exists. If FSW could be used for in situ fabrication of complex assemblies, significant…
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Award Year / Program / Phase:
2009 / STTR / Phase II
Agency / Branch:
DOD / NAVY
Research Institution:
University of Wisconsin - Madison
Award Amount:
$499,967.00
RI Contact:
Diane Barrett
Abstract:
In Phase I, technical and commercial feasibilty has been demonstrated for low force FSW processes that could be implemented onto a flexible and portable robotic system. The processes were implemented on a standard industrial robot, which could be integrated into a portable FSW system for fabrication…
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