Accession Number : AD0687331

Title :   DEVELOPMENT OF PRACTICE FOR COMPOSITE ROLLING OF STRUCTURAL METAL PANELS.

Descriptive Note : Final rept. 15 Nov 65-30 Nov 68,

Corporate Author : BATTELLE MEMORIAL INST COLUMBUS OHIO

Personal Author(s) : Van Orsdel,J. R. ; Williams,D. N. ; Bartlett,E. S.

Report Date : 20 MAY 1969

Pagination or Media Count : 126

Abstract : A program was conducted to adapt the roll-diffusion bonding process to the fabrication of a number of special structural alloys. The alloys studied in this program were: (1) Ti-4Al-0.2 O2 alpha titanium alloy; (2) Ti-8Mo-8V-2Fe-3Al beta titanium alloy; (3) PH 14-8Mo precipitation-hardening steel; (4) 18Ni-250 maraging steel; (5) Rene 41 nickel-base superalloy; (6) Alloy 718 nickel-base superalloy. Studies on each alloy were conducted in progressive steps from initial or simplified laboratory investigations through various scale-up stages. At the conclusion of the program, a number of flat square panels and right circular cylinders were prepared from the roll-bonded material for mechanical evaluation. (Author)

Descriptors :   (*SANDWICH PANELS, *DIFFUSION BONDING), TITANIUM ALLOYS, STEEL, NICKEL ALLOYS, ROLLING(METALLURGY), MANUFACTURING, ALUMINUM ALLOYS, IRON ALLOYS, MOLYBDENUM ALLOYS, VANADIUM ALLOYS, CHROMIUM ALLOYS, COBALT ALLOYS, TANTALUM ALLOYS

Subject Categories : Fabrication Metallurgy
      Structural Engineering and Building Technology

Distribution Statement : APPROVED FOR PUBLIC RELEASE