Bibframe Instance
TitleThe development of processes for the manufacturing and welding of case carburized armor plate from non-alloy steels. Part I, Results of experimental work on prime armor processed from plain carbon and low-alloy boron processed from plain carbonand low-alloy boron treated steels. (Final Report No. M-491.)NoteReport series: OEMsr-971; Project Nos. NRC-30 and OD-74; OSRD No. 4860.Research lab: General Motors CorporationReport type: ReportAdditional physical form: Digital reproduction from OSRD-NRDC microfilm; also available in print and on microfilmDescription source: Description based on: Description from catalog card image included in microfilmed reportExtent1 online resource (59 pages)Provision ActivityPublication: United States 1945 Publication: [United States]: [Office of Scientific Research and Development, National Defense Research Committee, Division 18-War Metallurgy], 03-24-1945 Responsibility StatementV. E. Hense, Donald P. Buswell and R. B. SchenckUsage And Access PolicyDeclassified by the authority of the Secretary of Defense Memorandum dated August 2, 1960--Title frame of microfilm reel