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dc.contributor.author장재일-
dc.date.accessioned2019-03-27T05:42:09Z-
dc.date.available2019-03-27T05:42:09Z-
dc.date.issued2016-11-
dc.identifier.citationPHILOSOPHICAL MAGAZINE, v. 96, NO 32-34, Page. 3442-3450en_US
dc.identifier.issn1478-6435-
dc.identifier.issn1478-6443-
dc.identifier.urihttps://www.tandfonline.com/doi/abs/10.1080/14786435.2016.1159743-
dc.identifier.urihttps://repository.hanyang.ac.kr/handle/20.500.11754/101258-
dc.description.abstractThe influence of hydrogen on the plastic deformation of nanocrystalline nickel was analysed by recourse to nanoindentation on the uncharged and hydrogen-charged samples. It was revealed that, in nanocrystalline Ni, hydrogen significantly decreases hardness but does not alter the strain rate sensitivity. Through thermal desorption spectroscopy measurement, charged hydrogen was expected to reside in face-centred cubic lattice, grain boundaries (GBs) and vacancies rather than dislocations. The hydrogen-induced softening behaviour is discussed in terms of the possible roles of hydrogen in GB-assisted dislocation flow mechanism.en_US
dc.description.sponsorshipThe work at Hanyang University was supported in part by the National Research Foundation of Korea (NRF) grant funded by the Korea Government (MSIP) [grant number 2013R1A1A2A10058551]; the Human Resources Development program of the Korea Institute of Energy Technology Evaluation and Planning (KETEP) grant funded by the Korea Government (MOTIE) [grant number 20134030200360]. The work at KIST was supported by the Convergence Agenda Program (CAP) of the Korea Research Council of Fundamental Science and Technology.en_US
dc.language.isoenen_US
dc.publisherTAYLOR & FRANCIS LTDen_US
dc.subjectNanocrystalsen_US
dc.subjectnanoindentationen_US
dc.subjecthydrogenen_US
dc.titleHydrogen-induced softening in nanocrystalline Ni investigated by nanoindentationen_US
dc.typeArticleen_US
dc.relation.no32-34-
dc.relation.volume96-
dc.identifier.doi10.1080/14786435.2016.1159743-
dc.relation.page3442-3450-
dc.relation.journalPHILOSOPHICAL MAGAZINE-
dc.contributor.googleauthorZhao, Yakai-
dc.contributor.googleauthorSeok, Moo-Young-
dc.contributor.googleauthorLee, Dong-Hyun-
dc.contributor.googleauthorLee, Jung-A-
dc.contributor.googleauthorSuh, Jin-Yoo-
dc.contributor.googleauthorJang, Jae-il-
dc.relation.code2016002192-
dc.sector.campusS-
dc.sector.daehakCOLLEGE OF ENGINEERING[S]-
dc.sector.departmentDIVISION OF MATERIALS SCIENCE AND ENGINEERING-
dc.identifier.pidjijang-
dc.identifier.researcherIDA-3486-2011-
dc.identifier.orcidhttp://orcid.org/0000-0003-4526-5355-
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COLLEGE OF ENGINEERING[S](공과대학) > MATERIALS SCIENCE AND ENGINEERING(신소재공학부) > Articles
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