Nanocrystallization at shear bands in bulk metallic glass matrix composites

Min Ha Lee; Dong Hyun Bae; Do Hyang Kim; Won Tae Kim; Daniel J. Sordelet; Ki Buem Kim; Jürgen Eckert

doi:10.1016/j.scriptamat.2007.11.032

Nanocrystallization at shear bands in bulk metallic glass matrix composites

Min Ha Lee, Dong Hyun Bae, Do Hyang Kim, Won Tae Kim, Daniel J. Sordelet, Ki Buem Kim, Jürgen Eckert

Department of Materials Science and Engineering

Research output: Contribution to journal › Article

17 Citations (Scopus)

Abstract

We investigated the effect of reinforcement on the formation of nanocrystals at shear bands in a Ni-based metallic glass matrix composite in comparison with monolithic Ni-based bulk metallic glass when shear bands are generated during deformation. The results suggest that the occurrence of nanocrystallization at a shear band implies a stress concentration by a geometrical effect of the reinforcement phase on the compressive loading conditions.

Original language	English
Pages (from-to)	651-654
Number of pages	4
Journal	Scripta Materialia
Volume	58
Issue number	8
DOIs	https://doi.org/10.1016/j.scriptamat.2007.11.032
Publication status	Published - 2008 Apr 1

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All Science Journal Classification (ASJC) codes

Materials Science(all)
Condensed Matter Physics
Mechanics of Materials
Mechanical Engineering
Metals and Alloys

Cite this

Lee, M. H., Bae, D. H., Kim, D. H., Kim, W. T., Sordelet, D. J., Kim, K. B., & Eckert, J. (2008). Nanocrystallization at shear bands in bulk metallic glass matrix composites. Scripta Materialia, 58(8), 651-654. https://doi.org/10.1016/j.scriptamat.2007.11.032

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AU - Eckert, Jürgen

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10.1016/j.scriptamat.2007.11.032