Research in the Relative Machinability of Boron Steels, Document Details Document Type Technical Report Publication Date Mar 31, 1953 Accession Number ADA953800 Entities People J. F. Kahles N. Zlatin W. Friedlander Tags DTIC Thesaurus Topics Alloys Boron Boron Alloys Chemical Compounds Elements Group 13 Elements Machinability Metalloids Steel