Enhancement of plasticity in Ti-rich Ti-Zr-Be-Cu-Ni bulk metallic glasses

J. M. Park; H. J. Chang; K. H. Han; W. T. Kim; D. H. Kim

doi:10.1016/j.scriptamat.2005.03.024

Enhancement of plasticity in Ti-rich Ti-Zr-Be-Cu-Ni bulk metallic glasses

J. M. Park, H. J. Chang, K. H. Han, W. T. Kim, D. H. Kim

Department of Materials Science and Engineering

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

108 Citations (Scopus)

Abstract

The plastic strain before failure in as-cast Ti-rich Ti-Zr-Be-Cu-Ni BMGs varies to a large degree depending on the alloy composition, i.e. when the first crystallization product is quasicrystalline phase, higher plastic strain is observed. A possible reason for the enhancement of plasticity is the existence of quenched-in icosahedral nuclei embedded in the amorphous matrix.

Original language	English
Pages (from-to)	1-6
Number of pages	6
Journal	Scripta Materialia
Volume	53
Issue number	1
DOIs	https://doi.org/10.1016/j.scriptamat.2005.03.024
Publication status	Published - 2005 Jul

Bibliographical note

Funding Information:
This work was funded by Creative Research Initiatives of the Korea Ministry of Science and Technology.

All Science Journal Classification (ASJC) codes

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

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10.1016/j.scriptamat.2005.03.024

Cite this

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abstract = "The plastic strain before failure in as-cast Ti-rich Ti-Zr-Be-Cu-Ni BMGs varies to a large degree depending on the alloy composition, i.e. when the first crystallization product is quasicrystalline phase, higher plastic strain is observed. A possible reason for the enhancement of plasticity is the existence of quenched-in icosahedral nuclei embedded in the amorphous matrix.",

author = "Park, {J. M.} and Chang, {H. J.} and Han, {K. H.} and Kim, {W. T.} and Kim, {D. H.}",

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AU - Han, K. H.

AU - Kim, W. T.

AU - Kim, D. H.

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AB - The plastic strain before failure in as-cast Ti-rich Ti-Zr-Be-Cu-Ni BMGs varies to a large degree depending on the alloy composition, i.e. when the first crystallization product is quasicrystalline phase, higher plastic strain is observed. A possible reason for the enhancement of plasticity is the existence of quenched-in icosahedral nuclei embedded in the amorphous matrix.

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Enhancement of plasticity in Ti-rich Ti-Zr-Be-Cu-Ni bulk metallic glasses

Abstract

Bibliographical note

All Science Journal Classification (ASJC) codes

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