To create the new iMac, Apple’s thinnest desktop yet, the designers used friction-stir welding to join the aluminum body. Unlike arc welding, the more standard way to fuse metal plates, a friction ...

Friction stir welding (FSW) and its allied technique, friction stir processing (FSP), are solid-state methods that unite and modify metal alloys through a rotating, non-consumable tool which generates ...

Lockheed Martin has begun its first friction stir weld process on an Orion crew module Ground Test Article at the NASA Michoud Assembly Facility in New Orleans, La. This ground test article will serve ...

Retention of material properties: Minimizes material distortion. Safe operation: Does not create hazards such as welding fumes, radiation, high voltage, liquid metals or arcing. No keyholes: Pin is ...

Welding Handbook, Volume 3, reflects the dramatic changes brought into welding processes over the past decade due to the emergence of new welding techniques and advanced materials. Included are ...

• The process is completed in a few seconds with very high reproducibility - an essential requirement for a mass production industry. Now, a new variant from the same stable of friction processes, ...