WE Colloquium: Tim Frech, Dissimilar Materials Joining in Electronics and Medical Devices

Abstract

Joining of dissimilar materials poses some unique and interesting challenges in all manufacturing industries, especially for consumer electronics and medical device industries. Some of the considerations for material selection will be discussed, such as balancing of cost, formability, mechanical properties, electrical properties, and visual appearance. Several case studies will be presented, as well as an overview of microjoining capabilities at EWI.

Bio

Tim Frech has more than 30 years of experience in small-scale welding, using processes such as resistance, laser, ultrasonic, and soldering & brazing. He holds two patents and also was involved in the early developments of ultrasonic machining and ultrasonic additive manufacturing. Tim holds a Master’s degree in Materials Science from The Ohio State University.