TY - GEN
T1 - Hydrogen enhanced localized plasticity
T2 - Proceedings of the 1993 ASME Winter Annual Meeting
AU - Sofronis, P.
AU - Birnbaum, H. K.
N1 - Funding Information:
This work was supported by the Department of Energy under grant DEFG02-91 ER45439..
PY - 1993
Y1 - 1993
N2 - The mechanisms of hydrogen related fracture are briefly reviewed and a few evaluative statements are made about the stress induced hydride formation, decohesion, and a hydrogen enhanced localized plasticity mechanisms. A more complete discussion of the failure mechanism based on hydrogen enhanced dislocation mobility is presented and these observations are related to measurements of the macroscopic flow stress. The effects of hydrogen induced slip localization on the measured flow stress is discussed.
AB - The mechanisms of hydrogen related fracture are briefly reviewed and a few evaluative statements are made about the stress induced hydride formation, decohesion, and a hydrogen enhanced localized plasticity mechanisms. A more complete discussion of the failure mechanism based on hydrogen enhanced dislocation mobility is presented and these observations are related to measurements of the macroscopic flow stress. The effects of hydrogen induced slip localization on the measured flow stress is discussed.
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M3 - Conference contribution
AN - SCOPUS:0027851401
SN - 0791810496
T3 - American Society of Mechanical Engineers, Aerospace Division (Publication) AD
SP - 15
EP - 25
BT - Fatigue and Fracture of Aerospace Structural Materials
PB - Publ by ASME
Y2 - 28 November 1993 through 3 December 1993
ER -