Friction Processes (Page 2)

The H-coupon test, developed a few years ago to evaluate cracking behavior in spot-welded advanced high-strength steels (AHSS), has recently been applied to galvanized third generation AHSS. Two types of cracking have been observed in the tests of these steel grades – interfacial and zinc liquid metal embrittlement (LME). This research is discussed in Application...

If you are interested in EWI’s latest R&D for applied manufacturing, you can hear about it directly from our engineers throughout the month of March. EWI specialists will share new findings and applications at the following public forums and conferences over the next several weeks: LaMorte Women in Welding Virtual Conference, March 16, 2023 –...

Michael Eff, EWI Congratulations to EWI Principal Engineer Michael Eff who has won (along with colleagues Logan Smith and Ian Donaldson) the 2022 Howard I. Sanderow Outstanding Technical Paper Award from The Metal Powder Industries Federation. The paper, Joining of Two-Piece Aluminum Metal Matrix Composite (Al-MMC) Transmission Carrier Via Friction Stir Welding, was selected from...