Friction and inertia

Friction welding (FRW) is a solid-state welding process that generates heat through mechanical friction between workpieces in relative motion to one another, with the addition of a lateral force called "upset" to plastically displace and fuse the materials. Because no melting occurs, friction welding is not a fusion welding process, but a solid-state welding technique more like forge welding. Friction welding is used with metals and thermoplastics in a wide variety of aviation and automotive applications.
ISO norm of friction welding is EN ISO 15620:2019 there is information about basic terms and definitions and table of weldability of metals and alloys.

View More On Wikipedia.org
Back
Top