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Article: A model for the fracture behavior of polycrystalline Ni3Al

TitleA model for the fracture behavior of polycrystalline Ni<inf>3</inf>Al
Authors
Hack, J. E.Srolovitz, D. J.Chen, S. P.
Issue Date1986
Citation
Scripta Metallurgica, 1986, v. 20, n. 12, p. 1699-1704 How to Cite?
DOI: http://dx.doi.org/10.1016/0036-9748(86)90272-3
AbstractIn order for grain boundary fracture to occur a) a sharp crack must be stable and b) the critical stress intensity factor for boundary failure must be achieved prior to bulk yielding. The latter is determined by a balance between grain boundary cohesion and yield strength. Employing these considerations, we are able to reconcile the existing experimental data on the fracture behavior of polycrystalline Ni3Al. A quantitative analysis of the details of this model will be published elsewhere. © 1986.
Persistent Identifierhttp://hdl.handle.net/10722/303068
ISSN
0036-9748
ISI Accession Number ID
WOS:A1986F131300010

 

DC FieldValueLanguage
dc.contributor.authorHack, J. E.-
dc.contributor.authorSrolovitz, D. J.-
dc.contributor.authorChen, S. P.-
dc.date.accessioned2021-09-15T08:24:33Z-
dc.date.available2021-09-15T08:24:33Z-
dc.date.issued1986-
dc.identifier.citationScripta Metallurgica, 1986, v. 20, n. 12, p. 1699-1704-
dc.identifier.issn0036-9748-
dc.identifier.urihttp://hdl.handle.net/10722/303068-
dc.description.abstractIn order for grain boundary fracture to occur a) a sharp crack must be stable and b) the critical stress intensity factor for boundary failure must be achieved prior to bulk yielding. The latter is determined by a balance between grain boundary cohesion and yield strength. Employing these considerations, we are able to reconcile the existing experimental data on the fracture behavior of polycrystalline Ni3Al. A quantitative analysis of the details of this model will be published elsewhere. © 1986.-
dc.languageeng-
dc.relation.ispartofScripta Metallurgica-
dc.titleA model for the fracture behavior of polycrystalline Ni<inf>3</inf>Al-
dc.typeArticle-
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1016/0036-9748(86)90272-3-
dc.identifier.scopuseid_2-s2.0-0000298067-
dc.identifier.volume20-
dc.identifier.issue12-
dc.identifier.spage1699-
dc.identifier.epage1704-
dc.identifier.isiWOS:A1986F131300010-

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