Production of Zr-based bulk metallic glass thin strips by means of sandwich rolling in the supercooled liquid region

H. J. Kim; J. C. Bae; E. S. Park; M. Y. Huh; D. H. Kim

doi:10.1016/j.jallcom.2010.04.035

Production of Zr-based bulk metallic glass thin strips by means of sandwich rolling in the supercooled liquid region

H. J. Kim, J. C. Bae, E. S. Park, M. Y. Huh, D. H. Kim

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

3 Citations (Scopus)

Abstract

In order to produce thin gauge bulk metallic glass (BMG) sheets, thick Zr-based BMG plates were sandwiched between upper and lower outer copper sheets and then warm-rolled jointly in the supercooled liquid region. Proper control of the outer sheet thickness during sandwich rolling provided successful rolling of the BMG sheets. The finite element method simulation disclosed that sandwich rolling with thick outer sheets minimized the shear strains leading to a strain state close to the plane strain in the rolled BMG sample.

Original language	English
Pages (from-to)	S271-S274
Journal	Journal of Alloys and Compounds
Volume	504
Issue number	SUPPL. 1
DOIs	https://doi.org/10.1016/j.jallcom.2010.04.035
Publication status	Published - 2010 Aug

Keywords

Bulk metallic glass
Finite element method
Sandwich rolling

ASJC Scopus subject areas

Mechanics of Materials
Mechanical Engineering
Metals and Alloys
Materials Chemistry

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10.1016/j.jallcom.2010.04.035

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abstract = "In order to produce thin gauge bulk metallic glass (BMG) sheets, thick Zr-based BMG plates were sandwiched between upper and lower outer copper sheets and then warm-rolled jointly in the supercooled liquid region. Proper control of the outer sheet thickness during sandwich rolling provided successful rolling of the BMG sheets. The finite element method simulation disclosed that sandwich rolling with thick outer sheets minimized the shear strains leading to a strain state close to the plane strain in the rolled BMG sample.",

keywords = "Bulk metallic glass, Finite element method, Sandwich rolling",

author = "Kim, {H. J.} and Bae, {J. C.} and Park, {E. S.} and Huh, {M. Y.} and Kim, {D. H.}",

year = "2010",

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AU - Kim, H. J.

AU - Bae, J. C.

AU - Park, E. S.

AU - Huh, M. Y.

AU - Kim, D. H.

PY - 2010/8

Y1 - 2010/8

N2 - In order to produce thin gauge bulk metallic glass (BMG) sheets, thick Zr-based BMG plates were sandwiched between upper and lower outer copper sheets and then warm-rolled jointly in the supercooled liquid region. Proper control of the outer sheet thickness during sandwich rolling provided successful rolling of the BMG sheets. The finite element method simulation disclosed that sandwich rolling with thick outer sheets minimized the shear strains leading to a strain state close to the plane strain in the rolled BMG sample.

AB - In order to produce thin gauge bulk metallic glass (BMG) sheets, thick Zr-based BMG plates were sandwiched between upper and lower outer copper sheets and then warm-rolled jointly in the supercooled liquid region. Proper control of the outer sheet thickness during sandwich rolling provided successful rolling of the BMG sheets. The finite element method simulation disclosed that sandwich rolling with thick outer sheets minimized the shear strains leading to a strain state close to the plane strain in the rolled BMG sample.

KW - Bulk metallic glass

KW - Finite element method

KW - Sandwich rolling

UR - http://www.scopus.com/inward/record.url?scp=77957569413&partnerID=8YFLogxK

U2 - 10.1016/j.jallcom.2010.04.035

DO - 10.1016/j.jallcom.2010.04.035

M3 - Article

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VL - 504

SP - S271-S274

JO - Journal of Alloys and Compounds

JF - Journal of Alloys and Compounds

IS - SUPPL. 1

ER -

Production of Zr-based bulk metallic glass thin strips by means of sandwich rolling in the supercooled liquid region

Abstract

Keywords

ASJC Scopus subject areas

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