Mechanical properties of a two-phase amorphous Ni-Nb-Y alloy studied by nanoindentation

N. Mattern; A. Concustell; J. Eckert; A. L. Greer; U. Kuehn; J. Sort; M. D. Baró; A. Gebert; H. Wendrock

doi:10.1016/j.scriptamat.2006.09.026

Mechanical properties of a two-phase amorphous Ni-Nb-Y alloy studied by nanoindentation

N. Mattern, A. Concustell, J. Eckert, A. L. Greer, U. Kuehn, J. Sort, M. D. Baró, A. Gebert, H. Wendrock

Departament de Física

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The deformation behavior of rapidly solidified two-phase amorphous Ni-Nb-Y alloy has been investigated by nanoindentation and high-resolution scanning electron microscopy and correlated with the mechanical properties of the two individual phases composing the system (Ni-Y and Ni-Nb). While the elastic deformation of the two-phase alloy obeys the rule of mixtures for a composite, the plastic deformation is governed by the softer matrix but enhanced, in part, by the deflection of shear bands by the globular harder phase. © 2006 Acta Materialia Inc.

Idioma original	Anglès
Pàgines (de-a)	85-88
Revista	Scripta Materialia
Volum	56
DOIs	https://doi.org/10.1016/j.scriptamat.2006.09.026
Estat de la publicació	Publicada - 1 de gen. 2007

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10.1016/j.scriptamat.2006.09.026

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@article{ee9a24edc40e4bd3b2d6a0dba2e3059f,

title = "Mechanical properties of a two-phase amorphous Ni-Nb-Y alloy studied by nanoindentation",

abstract = "The deformation behavior of rapidly solidified two-phase amorphous Ni-Nb-Y alloy has been investigated by nanoindentation and high-resolution scanning electron microscopy and correlated with the mechanical properties of the two individual phases composing the system (Ni-Y and Ni-Nb). While the elastic deformation of the two-phase alloy obeys the rule of mixtures for a composite, the plastic deformation is governed by the softer matrix but enhanced, in part, by the deflection of shear bands by the globular harder phase. {\textcopyright} 2006 Acta Materialia Inc.",

keywords = "Metallic glasses, Rapid solidification, Phase separation, Nanoindentation",

author = "N. Mattern and A. Concustell and J. Eckert and Greer, {A. L.} and U. Kuehn and J. Sort and Bar{\'o}, {M. D.} and A. Gebert and H. Wendrock",

year = "2007",

month = jan,

day = "1",

doi = "10.1016/j.scriptamat.2006.09.026",

language = "English",

volume = "56",

pages = "85--88",

journal = "Scripta Materialia",

issn = "1359-6462",

publisher = "Acta Materialia Inc",

}

TY - JOUR

T1 - Mechanical properties of a two-phase amorphous Ni-Nb-Y alloy studied by nanoindentation

AU - Mattern, N.

AU - Concustell, A.

AU - Eckert, J.

AU - Greer, A. L.

AU - Kuehn, U.

AU - Sort, J.

AU - Baró, M. D.

AU - Gebert, A.

AU - Wendrock, H.

PY - 2007/1/1

Y1 - 2007/1/1

N2 - The deformation behavior of rapidly solidified two-phase amorphous Ni-Nb-Y alloy has been investigated by nanoindentation and high-resolution scanning electron microscopy and correlated with the mechanical properties of the two individual phases composing the system (Ni-Y and Ni-Nb). While the elastic deformation of the two-phase alloy obeys the rule of mixtures for a composite, the plastic deformation is governed by the softer matrix but enhanced, in part, by the deflection of shear bands by the globular harder phase. © 2006 Acta Materialia Inc.

AB - The deformation behavior of rapidly solidified two-phase amorphous Ni-Nb-Y alloy has been investigated by nanoindentation and high-resolution scanning electron microscopy and correlated with the mechanical properties of the two individual phases composing the system (Ni-Y and Ni-Nb). While the elastic deformation of the two-phase alloy obeys the rule of mixtures for a composite, the plastic deformation is governed by the softer matrix but enhanced, in part, by the deflection of shear bands by the globular harder phase. © 2006 Acta Materialia Inc.

KW - Metallic glasses

KW - Rapid solidification

KW - Phase separation

KW - Nanoindentation

UR - https://dialnet.unirioja.es/servlet/articulo?codigo=2176339

U2 - 10.1016/j.scriptamat.2006.09.026

DO - 10.1016/j.scriptamat.2006.09.026

M3 - Article

SN - 1359-6462

VL - 56

SP - 85

EP - 88

JO - Scripta Materialia

JF - Scripta Materialia

ER -

Mechanical properties of a two-phase amorphous Ni-Nb-Y alloy studied by nanoindentation

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