Dr. Sheldon (Lee) Semiatin, senior scientist, Materials and Manufacturing Directorate, Air Force Research Laboratory, uses a Gleeble machine for thermomechanical processing of aerospace alloys. This machine aids projects that require solid state joining of nickel-based superalloys.

---

Size: 1738px × 1151px
Photo credit: © Conner Flecks / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: afrl, archive, armed, defence, forces, manufacturing, materials, military, reportage, science, servicemen, usa