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Article: The thermal history effect on shear band initiation in metallic glass

TitleThe thermal history effect on shear band initiation in metallic glass
Authors
Wang, S.Ye, Y. F.Shi, S. Q.Yang, Y.
Issue Date2016
Citation
Journal of Applied Physics, 2016, v. 119, n. 24, article no. 245113 How to Cite?
DOI: http://dx.doi.org/10.1063/1.4954873
AbstractThe effect of thermal history on shear band initiation in metallic glass is investigated with spherical nanoindentation. Our results clearly show that the indentation size effect on the metallic-glass hardness varies systematically with the thermal history, which is in excellent agreement with the softening-induced shear-band initiation model we recently developed. On a fundamental level, the outcome of our research establishes a correlation between the shear modulus and the critical length scale for initiating an autocatalytic shear-band growth in metallic glasses.
Persistent Identifierhttp://hdl.handle.net/10722/365571
ISSN
0021-8979
2023 Impact Factor: 2.7
2023 SCImago Journal Rankings: 0.649

 

DC FieldValueLanguage
dc.contributor.authorWang, S.-
dc.contributor.authorYe, Y. F.-
dc.contributor.authorShi, S. Q.-
dc.contributor.authorYang, Y.-
dc.date.accessioned2025-11-05T09:46:07Z-
dc.date.available2025-11-05T09:46:07Z-
dc.date.issued2016-
dc.identifier.citationJournal of Applied Physics, 2016, v. 119, n. 24, article no. 245113-
dc.identifier.issn0021-8979-
dc.identifier.urihttp://hdl.handle.net/10722/365571-
dc.description.abstractThe effect of thermal history on shear band initiation in metallic glass is investigated with spherical nanoindentation. Our results clearly show that the indentation size effect on the metallic-glass hardness varies systematically with the thermal history, which is in excellent agreement with the softening-induced shear-band initiation model we recently developed. On a fundamental level, the outcome of our research establishes a correlation between the shear modulus and the critical length scale for initiating an autocatalytic shear-band growth in metallic glasses.-
dc.languageeng-
dc.relation.ispartofJournal of Applied Physics-
dc.titleThe thermal history effect on shear band initiation in metallic glass-
dc.typeArticle-
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1063/1.4954873-
dc.identifier.scopuseid_2-s2.0-84977156197-
dc.identifier.volume119-
dc.identifier.issue24-
dc.identifier.spagearticle no. 245113-
dc.identifier.epagearticle no. 245113-
dc.identifier.eissn1089-7550-

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