AbstractsBiology & Animal Science

Drill steel investigation

by Richard John Stroup

Institution: Missouri University of Science and Technology
Year: 1922
Record ID: 1520546
Full text PDF: http://hdl.handle.net/10355/17904


"This thesis is supplementary to the one of like title by Joseph H. Rohloff. These theses deal with different phases of the same problem. Mr. Rohloff's thesis deals with the heat-treating of drill steels, while this paper is confined to the forging and testing of the steels" – p. [ii].