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Unraveling the processing parameters in friction stir welding
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Nunes Jr., Arthur C. Schneider, Judy |
| Copyright Year | 2005 |
| Description | In friction stir welding (FSW), a rotating threaded pin tool is translated along a weld seam, literally stirring the edges of the seam together. To determine optimal processing parameters for producing a defect free weld, a better understanding of the resulting metal deformation flow path or paths is required. In this study, various markers are used to trace the flow paths of the metal. X-ray radiographs record the segmentation and position of the wire. Several variations in the trajectories can be differentiated within the weld zone. |
| File Size | 3092797 |
| Page Count | 2 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_20050209919 |
| Archival Resource Key | ark:/13960/t9b61jc7r |
| Language | English |
| Publisher Date | 2005-01-01 |
| Access Restriction | Open |
| Subject Keyword | Mechanical Engineering Radiography Deformation Friction Stir Welding Stirring Markers Segments Pins Wire Rotation Edges Defects Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Article |
