Plastic deformation energy of bulk metallic glasses

K. Wang; M. W. Chen; D. Pan; T. Fujita; W. Zhang; X. M. Wang; A. Inoue

doi:10.1016/j.mseb.2007.09.061

Plastic deformation energy of bulk metallic glasses

K. Wang
, M. W. Chen
, D. Pan
, T. Fujita
, W. Zhang
, X. M. Wang
, A. Inoue

Materials Characterization Lab

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

15 Scopus citations

Abstract

We develop a new method to characterize the plastic deformation energy (PDE) of bulk metallic glasses (BMGs) using depth-sensitive nanoindentation. In this work, six BMGs with different ductility were investigated by measuring their PDE of the first pop-in events during loading. The PDEs of these BMGs are found to be closely correlated to their ductility. The ductile BMGs have smaller PDE values whereas the brittle BMGs have larger values.

Original language	English (US)
Pages (from-to)	101-104
Number of pages	4
Journal	Materials Science and Engineering B: Solid-State Materials for Advanced Technology
Volume	148
Issue number	1-3
DOIs	https://doi.org/10.1016/j.mseb.2007.09.061
State	Published - Feb 25 2008

All Science Journal Classification (ASJC) codes

General Materials Science
Condensed Matter Physics
Mechanics of Materials
Mechanical Engineering

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10.1016/j.mseb.2007.09.061

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AU - Wang, K.

AU - Chen, M. W.

AU - Pan, D.

AU - Fujita, T.

AU - Zhang, W.

AU - Wang, X. M.

AU - Inoue, A.

PY - 2008/2/25

Y1 - 2008/2/25

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AB - We develop a new method to characterize the plastic deformation energy (PDE) of bulk metallic glasses (BMGs) using depth-sensitive nanoindentation. In this work, six BMGs with different ductility were investigated by measuring their PDE of the first pop-in events during loading. The PDEs of these BMGs are found to be closely correlated to their ductility. The ductile BMGs have smaller PDE values whereas the brittle BMGs have larger values.

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JO - Materials Science and Engineering B: Solid-State Materials for Advanced Technology

JF - Materials Science and Engineering B: Solid-State Materials for Advanced Technology

IS - 1-3

ER -

Plastic deformation energy of bulk metallic glasses

Abstract

All Science Journal Classification (ASJC) codes

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