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2XXX Aluminum Self Reacting Friction Stir Weld DevelopmentWeld process development are: (1) Execute a two-phased design of experiment (DOE) approach: process DOE to establish rotation and travel speeds and forge load;set-up DOE to establish allowable gap and centerline offset. (2) Determine the effect of process parameters on strength and weld quality: room and -320 deg F tensile testing; metalllurgical and NDE evaluation. (3) Weld quality goals: visual and radiographic acceptable; room temperature ultimate strength.
Document ID
20040034097
Acquisition Source
Marshall Space Flight Center
Document Type
Preprint (Draft being sent to journal)
Authors
Brown, Randy J. (Lockheed Martin Michoud Space Systems Huntsville, AL, United States)
Schneider, Jules (Lockheed Martin Michoud Space Systems Huntsville, AL, United States)
Hartley, Paula J. (Lockheed Martin Michoud Space Systems Huntsville, AL, United States)
Russell, Carolyn (NASA Marshall Space Flight Center Huntsville, AL, United States)
Lawless, Kirby (NASA Marshall Space Flight Center Huntsville, AL, United States)
Jones, Chip (NASA Marshall Space Flight Center Huntsville, AL, United States)
Date Acquired
August 21, 2013
Publication Date
January 1, 2003
Subject Category
Mechanical Engineering
Meeting Information
Meeting: Aeromat 2003
Location: Dayton, OH
Country: United States
Start Date: June 16, 2003
End Date: June 18, 2003
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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