Enhancement of plastic deformability in Fe-Ni-Nb-B bulk glassy alloys by controlling the Ni-to-Fe concentration ratio

J. M. Park; G. Wang; R. Li; N. Mattern; J. Eckert; D. H. Kim

doi:10.1063/1.3291668

Enhancement of plastic deformability in Fe-Ni-Nb-B bulk glassy alloys by controlling the Ni-to-Fe concentration ratio

J. M. Park
, G. Wang
, R. Li
, N. Mattern
, J. Eckert
, D. H. Kim

Institute for Complex Materials
Yonsei University
Technische Universität Dresden

科研成果: 期刊稿件 › 文章 › 同行评审

73 引用（Scopus）

摘要

The influence of partial replacement of Fe by Ni in (_{Fe1-x Nix}) 71 Nb6 B23 (0≤x≤0.5) bulk glassy alloys on the enhancement of the plasticity has been investigated. The increase of the Ni-to-Fe concentration ratio effectively improves the compressive plasticity. The (Fe0.5 Ni0.5) 71 Nb6 B23 alloy exhibits an enhanced plastic strain of ∼4.2%, together with high strength and distinct strain hardeninglike characteristics, when compared with the Ni-free Fe71 Nb6 B23 glass. The improved mechanical properties are ascribed to the control of the intrinsic elastic properties, followed by favorably tuning the interatomic interaction.

源语言	英语
文章编号	031905
期刊	Applied Physics Letters
卷	96
期	3
DOI	https://doi.org/10.1063/1.3291668
出版状态	已出版 - 2010
已对外发布	是

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abstract = "The influence of partial replacement of Fe by Ni in (Fe1-x Nix) 71 Nb6 B23 (0≤x≤0.5) bulk glassy alloys on the enhancement of the plasticity has been investigated. The increase of the Ni-to-Fe concentration ratio effectively improves the compressive plasticity. The (Fe0.5 Ni0.5) 71 Nb6 B23 alloy exhibits an enhanced plastic strain of ∼4.2\%, together with high strength and distinct strain hardeninglike characteristics, when compared with the Ni-free Fe71 Nb6 B23 glass. The improved mechanical properties are ascribed to the control of the intrinsic elastic properties, followed by favorably tuning the interatomic interaction.",

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AU - Park, J. M.

AU - Wang, G.

AU - Li, R.

AU - Mattern, N.

AU - Eckert, J.

AU - Kim, D. H.

PY - 2010

Y1 - 2010

N2 - The influence of partial replacement of Fe by Ni in (Fe1-x Nix) 71 Nb6 B23 (0≤x≤0.5) bulk glassy alloys on the enhancement of the plasticity has been investigated. The increase of the Ni-to-Fe concentration ratio effectively improves the compressive plasticity. The (Fe0.5 Ni0.5) 71 Nb6 B23 alloy exhibits an enhanced plastic strain of ∼4.2%, together with high strength and distinct strain hardeninglike characteristics, when compared with the Ni-free Fe71 Nb6 B23 glass. The improved mechanical properties are ascribed to the control of the intrinsic elastic properties, followed by favorably tuning the interatomic interaction.

AB - The influence of partial replacement of Fe by Ni in (Fe1-x Nix) 71 Nb6 B23 (0≤x≤0.5) bulk glassy alloys on the enhancement of the plasticity has been investigated. The increase of the Ni-to-Fe concentration ratio effectively improves the compressive plasticity. The (Fe0.5 Ni0.5) 71 Nb6 B23 alloy exhibits an enhanced plastic strain of ∼4.2%, together with high strength and distinct strain hardeninglike characteristics, when compared with the Ni-free Fe71 Nb6 B23 glass. The improved mechanical properties are ascribed to the control of the intrinsic elastic properties, followed by favorably tuning the interatomic interaction.

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JO - Applied Physics Letters

JF - Applied Physics Letters

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Enhancement of plastic deformability in Fe-Ni-Nb-B bulk glassy alloys by controlling the Ni-to-Fe concentration ratio

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