Nuclear Museum Logo
Nuclear Museum Logo

National Museum of Nuclear Science & History

James F. Schumar

MetallurgistChicago, IL

Hanford, WA
Manhattan Project VeteranScientist
Listen to James F. Schumar’s Oral History on Voices of the Manhattan Project

James F. Schumar was a metallurgist. In 1940, he became Chief Metallurgist at Wolverine Tube Company. In that capacity, he developed procedures for cladding metallic uranium fuel rods with aluminum and a method to extrude and machine uranium for Hanford’s B Reactor and Chicago Pile-3. In 1946, he was became associate director of the Metallurgy Division at Argonne National Laboratory.

Related Profiles

Robert Bacher

Hanford, WA

Robert Bacher (1905-2004) was an American nuclear physicist. Born in Ohio, he received his bachelor’s and doctorate in physics from the University of Michigan.

Emilio R. Giuliani

Los Alamos, NM

Edward P. Schlesinger

Tinian Island

Edward P. Schlesinger served in the 393rd Bombardment Squadron.

Lee W. Trybell

Chicago, IL

Lee W. Trybell worked in the shop at the Metallurgical Laboratory in Chicago during the Manhattan Project.