Materion Electrofusion focuses on beryllium X-ray window and ultra high vacuum (UHV) products that have been an integral part of our business since the 1970s. We also offer electron beam (EB) welding, vacuum furnace brazing and waterjet cutting services, as well as engineering support to help our customers take advantage of these processes. In addition, Materion Electrofusion offers Truextent® brand acoustic beryllium products, such as speaker domes and microphone transducers.

Our parent company, Materion, has been a central source of beryllium metal products since 1931, with its own ore reserves and mining capabilities. Our corporate structure now allows us to process raw materials from extraction through refinement. This unique capability positions us as the only fully-integrated source for beryllium X-ray windows and vacuum hardware for the analytical, medical and scientific communities, as well as guarantees a stable source of beryllium for beryllium acoustic products.