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Streamlined Die Design Approach for Friction Stir Extrusion
TS-065428 — The Ohio State University researchers led by Dr. Rajiv
Shivpuri have developed a die design approach for friction stir extrusion that optimizes metal flow to improve production efficiencies.
Friction stir extrusion (FSE) is a variation of friction stir processing that enables the hot extrusion of metal profiles from billet or other precursor material without preheating. This process saves significant thermal energy over conventional metal extrusion processes and can impart favorable …
- College: College of Engineering (COE)
- Inventors: Shivpuri, Rajiv
- Licensing Officer: Zinn, Ryan
