ASD Technical Report, Numéro 62,Partie 692

75 per cent activation energy activation volume Aeronautical Systems Division Aeronutronic as-quenched Ausform deformation Ausform processing AUSFORM TEMPERATURE AUSFORMED 25 PERCENT AUSFORMED 75 ausformed and conventionally AUSFORMED H-11 AUSFORMED STEEL austenite decomposition C. F. Martin carbide carbon cent Ausform COLD TREAT conventionally heat decomposed deformation of metastable DEFORMATION TEMPERATURE diameter diffraction patterns dislocation interaction dislocation network effect of dislocation-precipitate electron diffraction electron transmission methods evaluation Figure flow stress foil formed 75 frequency factor H-11 AUSFORMED H-11 STEEL AUSFORMED HC1 ETCH heat treated isothermal treatment isothermally treated LIGHT MICROGRAPH martensite morphology metastable austenite MICROGRAPH OF TYPE microscope morphology and substructures Newport Beach nonmartensitic decomposition products observations of martensite OIL QUENCH percent ausformed PICRAL precipitation hardening samples deformed Sheet-Rolling studied by thin-film TEMPER thin-film electron transmission Transmission Micrographs ture of deformation twin bands Type H-11 hot TYPE H-11 STEEL versus Wright-Patterson AFB X-ray diffraction yield strength Yield Stress