Self-Reacting Friction Stir Welding for Aluminum Complex Curvature Applications

Self-Reacting Friction Stir Welding for Aluminum Complex Curvature Applications PDF Author: Randy J. Brown
Publisher: BiblioGov
ISBN: 9781289277383
Category :
Languages : en
Pages : 34

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Book Description
This viewgraph representation provides an overview of sucessful research conducted by Lockheed Martin and NASA to develop an advanced self-reacting friction stir technology for complex curvature aluminum alloys. The research included weld process development for 0.320 inch Al 2219, sucessful transfer from the 'lab' scale to the production scale tool and weld quality exceeding strenght goals. This process will enable development and implementation of large scale complex geometry hardware fabrication. Topics covered include: weld process development, weld process transfer, and intermediate hardware fabrication.