Automotive (Page 9)

The increasing use of AHSS and aluminum alloys for lightweighting automotive structure necessitates a highly accurate prediction model for springback. Recently, EWI devised a cyclic tension-compression test method to qualify a new prediction model. This work is described in Cyclic Tension-compression Testing for Kinematic Hardening Material Models written by EWI Applications Engineer Laura Zoller. You...

Low force friction welding, the robust joining process that combines friction welding and an external heat source, has been validated for metals including steels, aluminum alloys, copper, and more. Recent studies have demonstrated its great potential for titanium alloys as well. Application of Low Force Friction Welding to a Ti-6AL-4V Alloy, written by EWI Senior...

EWI is pleased to welcome Pentaflex back to EWI membership! Headquartered in Springfield, Ohio, Pentaflex is a contract manufacturer of metal stampings and assemblies specializing in heavy-gauge and highly formed components. The company – which also offers value-added services such as welding, machining, parts washing, and the assembly of purchased components – supplies the commercial...