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Titanium sustained load cracking

It has been proposed that sustained load cracking of titanium alloys in aqueous salt water environments results from the diffusion of hydrogen from the environment into the crack tip region. The increased hydrogen concentration in the hydrostatic stress field ahead of e crack tip results in hydride precipitation and subsequent cleavage fracture associated with the hydrides. Discontinuous crack growth occurs each time the crack moves out of the hydride-affected region and moves into hydride-free material where it is arrested. [Pg.189]

Source C.L. Hoffman, R.W. Rudy, Jr., and B.B. Rath, The Influence of Environmental Factors on Sustained Load Cracking in Ti-6211, in Titanium, Science and Technology, Vol 4, G. Lutjering, U. Zwicker, and W. Bunk, Ed., Deutsche Gesellschaft fur Metallkunde, 1985, p 2495-2502... [Pg.189]

DA Meyn, Effect of H3 irogen on Fracture and Inert-Environment Sustained Load Cracking Resistance of Alpha-Beta Titanium Alloys, Metall. Ty-ans., Vol 5, Nov 1974, p 2405... [Pg.696]

See other pages where Titanium sustained load cracking is mentioned: [Pg.608]    [Pg.189]    [Pg.218]    [Pg.691]    [Pg.120]   
See also in sourсe #XX -- [ Pg.608 ]



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