2012
DOI: 10.1016/j.cossms.2012.03.003
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Micromechanics of dislocation channeling in intergranular stress corrosion crack nucleation

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Cited by 50 publications
(19 citation statements)
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“…A review of H diffusion and dislocation channeling related intergranular SCC and irradiation assisted SCC studies is published in [3]. In particular, detailed atomistic failure mechanisms involving increased dislocation emission barriers by H atoms on crack surface [4,5], reduced dislocation emission barriers by H atoms on the slip plane [5], H migration to crack tip [5,6], as well as combined atomistic/kinetic models [6,7] have been presented.…”
Section: Page 4 Of 21mentioning
confidence: 99%
“…A review of H diffusion and dislocation channeling related intergranular SCC and irradiation assisted SCC studies is published in [3]. In particular, detailed atomistic failure mechanisms involving increased dislocation emission barriers by H atoms on crack surface [4,5], reduced dislocation emission barriers by H atoms on the slip plane [5], H migration to crack tip [5,6], as well as combined atomistic/kinetic models [6,7] have been presented.…”
Section: Page 4 Of 21mentioning
confidence: 99%
“…In such a deformation mode, plastic strain is localized within channels. In the last decade, channel formation and flow localization in irradiated materials have been extensively studied [241][242][243][244] and their influences on intergranular fracture and IASCC have also been examined [245][246][247][248][249].…”
Section: Mechanical Propertiesmentioning
confidence: 99%
“…If the stress level is sufficiently high, separation or microcracking of the grain boundary might occur. The initiation of microcracks induced by heterogeneous deformation is believed to be a cause of grain boundary cracking in an inert environment and irradiation assisted stress corrosion cracking (IASCC) in high temperature water [1][2][3][4][5][6].…”
Section: Introductionmentioning
confidence: 99%