Effect of ion irradiation in an Al90Fe2Ce8 metallic glass

Yongjiang Huang; Binjun Zhou; Hongbo Fan; Yu Wang; Dongjun Wang; Jianfei Sun; Jun Shen

doi:10.1016/j.matdes.2014.05.010

Effect of ion irradiation in an Al₉₀Fe₂Ce₈ metallic glass

Yongjiang Huang^*
, Binjun Zhou
, Hongbo Fan
, Yu Wang
, Dongjun Wang
, Jianfei Sun
, Jun Shen

^*Corresponding author for this work

School of Materials Science and Engineering

Harbin Institute of Technology
Harbin Institute of Technology

Research output: Contribution to journal › Article › peer-review

19 Scopus citations

Abstract

Here the irradiation effect of an AlFeCe metallic glass under nitrogen ions was investigated. Ion irradiation induced crystallization can be observed in the studied metallic glass. The surface morphologies have been also examined by atomic force microscopy prior to and after ion irradiation. It is found that the surfaces have been smoothened after ion irradiation. The nanohardness and Young's modulus of metallic glass increase after ion irradiation, which can be attributed to the formation of crystalline phases. The results obtained here clearly suggest that ion irradiation can be a useful method to tailor the microstructure and mechanical properties of metallic glasses.

Original language	English
Pages (from-to)	133-136
Number of pages	4
Journal	Materials and Design
Volume	62
DOIs	https://doi.org/10.1016/j.matdes.2014.05.010
State	Published - Oct 2014

Keywords

Ion irradiation
Mechanical properties
Metallic glass
Microstructure
Nanoindentation
Surface morphology

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10.1016/j.matdes.2014.05.010

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title = "Effect of ion irradiation in an Al90Fe2Ce8 metallic glass",

abstract = "Here the irradiation effect of an AlFeCe metallic glass under nitrogen ions was investigated. Ion irradiation induced crystallization can be observed in the studied metallic glass. The surface morphologies have been also examined by atomic force microscopy prior to and after ion irradiation. It is found that the surfaces have been smoothened after ion irradiation. The nanohardness and Young's modulus of metallic glass increase after ion irradiation, which can be attributed to the formation of crystalline phases. The results obtained here clearly suggest that ion irradiation can be a useful method to tailor the microstructure and mechanical properties of metallic glasses.",

keywords = "Ion irradiation, Mechanical properties, Metallic glass, Microstructure, Nanoindentation, Surface morphology",

author = "Yongjiang Huang and Binjun Zhou and Hongbo Fan and Yu Wang and Dongjun Wang and Jianfei Sun and Jun Shen",

year = "2014",

month = oct,

doi = "10.1016/j.matdes.2014.05.010",

language = "英语",

volume = "62",

pages = "133--136",

journal = "Materials and Design",

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TY - JOUR

T1 - Effect of ion irradiation in an Al90Fe2Ce8 metallic glass

AU - Huang, Yongjiang

AU - Zhou, Binjun

AU - Fan, Hongbo

AU - Wang, Yu

AU - Wang, Dongjun

AU - Sun, Jianfei

AU - Shen, Jun

PY - 2014/10

Y1 - 2014/10

N2 - Here the irradiation effect of an AlFeCe metallic glass under nitrogen ions was investigated. Ion irradiation induced crystallization can be observed in the studied metallic glass. The surface morphologies have been also examined by atomic force microscopy prior to and after ion irradiation. It is found that the surfaces have been smoothened after ion irradiation. The nanohardness and Young's modulus of metallic glass increase after ion irradiation, which can be attributed to the formation of crystalline phases. The results obtained here clearly suggest that ion irradiation can be a useful method to tailor the microstructure and mechanical properties of metallic glasses.

AB - Here the irradiation effect of an AlFeCe metallic glass under nitrogen ions was investigated. Ion irradiation induced crystallization can be observed in the studied metallic glass. The surface morphologies have been also examined by atomic force microscopy prior to and after ion irradiation. It is found that the surfaces have been smoothened after ion irradiation. The nanohardness and Young's modulus of metallic glass increase after ion irradiation, which can be attributed to the formation of crystalline phases. The results obtained here clearly suggest that ion irradiation can be a useful method to tailor the microstructure and mechanical properties of metallic glasses.

KW - Ion irradiation

KW - Mechanical properties

KW - Metallic glass

KW - Microstructure

KW - Nanoindentation

KW - Surface morphology

UR - https://www.scopus.com/pages/publications/84901585792

U2 - 10.1016/j.matdes.2014.05.010

DO - 10.1016/j.matdes.2014.05.010

M3 - 文章

AN - SCOPUS:84901585792

SN - 0264-1275

VL - 62

SP - 133

EP - 136

JO - Materials and Design

JF - Materials and Design

ER -

Effect of ion irradiation in an Al₉₀Fe₂Ce₈ metallic glass

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Keywords

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