Accession Number : AD0683484

Title :   STRENGTH, DEFORMATION MODES AND FRACTURE IN TITANIUM-ALUMINUM ALLOYS,

Corporate Author : BOEING SCIENTIFIC RESEARCH LABS SEATTLE WASH SOLID STATE PHYSICS LAB

Personal Author(s) : Blackburn,M. J. ; Williams,J. C.

Report Date : JAN 1969

Pagination or Media Count : 45

Abstract : The variation of yield strength, deformation modes and fracture characteristics of titanium:aluminum alloys containing up to 25% aluminum were studied. This composition range includes three phase fields based on hexagonal phases, a solid solution, and ordered phase based on the composition Ti3Al and a two phase region. An attempt is made to account for the factors that control the strength and fracture characteristics of these alloys. (Author)

Descriptors :   (*TITANIUM ALLOYS, MECHANICAL PROPERTIES), (*ALUMINUM ALLOYS, MECHANICAL PROPERTIES), TENSILE PROPERTIES, DISPERSION HARDENING, ELONGATION, FRACTURE(MECHANICS), AGING(MATERIALS), HEAT TREATMENT, GRAIN STRUCTURES(METALLURGY), DISLOCATIONS, PHOTOMICROGRAPHY, CRACK PROPAGATION

Subject Categories : Metallurgy and Metallography
      Mechanics

Distribution Statement : APPROVED FOR PUBLIC RELEASE