Patent Abstracts on Friction Stir Welding

Sub Titles:

* Large-Diameter Multi-Pass Pin-Less Friction Stir Processing Method for Fabricating Fiber-Reinforced Metal Matrix Composites.

* Consumable Tool Friction Stir Processing of Metal Surfaces.

* The Use of Friction Stir Processing and Friction Stir Welding for Nitinol Medical Devices.

* Rotary Tool for Friction Stir and Processing Method Using the Same.