Fracture behavior of bulk metallic glass/metal laminate composites

J. S. Park; H. K. Lim; E. S. Park; H. S. Shin; W. H. Lee; W. T. Kim; D. H. Kim

doi:10.1016/j.msea.2005.10.048

Fracture behavior of bulk metallic glass/metal laminate composites

J. S. Park, H. K. Lim, E. S. Park, H. S. Shin, W. H. Lee, W. T. Kim, D. H. Kim

Department of Materials Science and Engineering

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

19 Citations (Scopus)

Abstract

The fracture behaviors of laminated composites of bulk metallic glass (BMG (Vitreloy 1))/crystalline layer have been examined. The composites stacked by BMG/thin Zr layer (25 μm) have been bonded by electron-discharge bonding technique. The fracture tests have been carried out by non-standard self-designed subsize-charpy tester. When the number of BMG layer increases up to three layers, the fracture energy for the laminated specimen is increased due to crack redirection and absorption of the fracture energy at the crystalline layer during fracture.

Original language	English
Pages (from-to)	239-242
Number of pages	4
Journal	Materials Science and Engineering A
Volume	417
Issue number	1-2
DOIs	https://doi.org/10.1016/j.msea.2005.10.048
Publication status	Published - 2006 Feb 15

Bibliographical note

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

All Science Journal Classification (ASJC) codes

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

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10.1016/j.msea.2005.10.048

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title = "Fracture behavior of bulk metallic glass/metal laminate composites",

abstract = "The fracture behaviors of laminated composites of bulk metallic glass (BMG (Vitreloy 1))/crystalline layer have been examined. The composites stacked by BMG/thin Zr layer (25 μm) have been bonded by electron-discharge bonding technique. The fracture tests have been carried out by non-standard self-designed subsize-charpy tester. When the number of BMG layer increases up to three layers, the fracture energy for the laminated specimen is increased due to crack redirection and absorption of the fracture energy at the crystalline layer during fracture.",

author = "Park, {J. S.} and Lim, {H. K.} and Park, {E. S.} and Shin, {H. S.} and Lee, {W. H.} and Kim, {W. T.} and Kim, {D. H.}",

note = "Funding Information: This work was supported by Creative Research Initiatives of the Korean Ministry of Science and Technology.",

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T1 - Fracture behavior of bulk metallic glass/metal laminate composites

AU - Park, J. S.

AU - Lim, H. K.

AU - Park, E. S.

AU - Shin, H. S.

AU - Lee, W. H.

AU - Kim, W. T.

AU - Kim, D. H.

N1 - Funding Information: This work was supported by Creative Research Initiatives of the Korean Ministry of Science and Technology.

PY - 2006/2/15

Y1 - 2006/2/15

N2 - The fracture behaviors of laminated composites of bulk metallic glass (BMG (Vitreloy 1))/crystalline layer have been examined. The composites stacked by BMG/thin Zr layer (25 μm) have been bonded by electron-discharge bonding technique. The fracture tests have been carried out by non-standard self-designed subsize-charpy tester. When the number of BMG layer increases up to three layers, the fracture energy for the laminated specimen is increased due to crack redirection and absorption of the fracture energy at the crystalline layer during fracture.

AB - The fracture behaviors of laminated composites of bulk metallic glass (BMG (Vitreloy 1))/crystalline layer have been examined. The composites stacked by BMG/thin Zr layer (25 μm) have been bonded by electron-discharge bonding technique. The fracture tests have been carried out by non-standard self-designed subsize-charpy tester. When the number of BMG layer increases up to three layers, the fracture energy for the laminated specimen is increased due to crack redirection and absorption of the fracture energy at the crystalline layer during fracture.

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Fracture behavior of bulk metallic glass/metal laminate composites

Abstract

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