"Several brands of standard grade drill steel were obtained [and tested]"--page 1.
Clayton, Charles Yancey, 1891-
Materials Science and Engineering
M.S. in Metallurgical Engineering
Missouri School of Mines and Metallurgy
iii, 38 pages, 10 plates, 2 charts
© 1922 Joseph H. Rohloff, All rights reserved.
Thesis - Open Access
Library of Congress Subject Headings
Steel -- Analysis
Steel -- Hardenability
Steel -- Heat treatment
Print OCLC #
Electronic OCLC #
Link to Catalog Record
Rohloff, Joseph Herman, "Drill steel investigation" (1922). Masters Theses. 4764.