Plastic stress-strain behavior of a Zr-based bulk metallic glass at high strain rates in the supercooled liquid region

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

doi:10.1016/j.msea.2013.03.014

Plastic stress-strain behavior of a Zr-based bulk metallic glass at high strain rates in the supercooled liquid region

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

* Honorary professors

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

8 Citations (Scopus)

Abstract

The stress-strain curves of Zr-based bulk metallic glass (BMG) at high strain rates were determined by the compression test at a temperature in the supercooled liquid region. Using solid metal lubricant (SML) sheets, the compression test was successfully carried out without failure up to a strain of 0.68, even at a strain rate of 10/s. The finite element method calculations were carried out for clarifying the role of the SML during compression tests.

Original language	English
Pages (from-to)	54-59
Number of pages	6
Journal	Materials Science and Engineering A
Volume	574
DOIs	https://doi.org/10.1016/j.msea.2013.03.014
Publication status	Published - 2013 Jul 1

Keywords

Bulk metallic glass
Plastic stress-strain curve
Solid metal lubricant
Strain rate

ASJC Scopus subject areas

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

Access to Document

10.1016/j.msea.2013.03.014

Cite this

@article{f75433866b7a4a8184556e9727a6418b,

title = "Plastic stress-strain behavior of a Zr-based bulk metallic glass at high strain rates in the supercooled liquid region",

abstract = "The stress-strain curves of Zr-based bulk metallic glass (BMG) at high strain rates were determined by the compression test at a temperature in the supercooled liquid region. Using solid metal lubricant (SML) sheets, the compression test was successfully carried out without failure up to a strain of 0.68, even at a strain rate of 10/s. The finite element method calculations were carried out for clarifying the role of the SML during compression tests.",

keywords = "Bulk metallic glass, Plastic stress-strain curve, Solid metal lubricant, Strain rate",

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

year = "2013",

month = jul,

day = "1",

doi = "10.1016/j.msea.2013.03.014",

language = "English",

volume = "574",

pages = "54--59",

journal = "Materials Science & Engineering A: Structural Materials: Properties, Microstructure and Processing",

issn = "0921-5093",

publisher = "Elsevier BV",

}

TY - JOUR

T1 - Plastic stress-strain behavior of a Zr-based bulk metallic glass at high strain rates in the supercooled liquid region

AU - Park, E. S.

AU - Kim, D. H.

AU - Kim, H. J.

AU - Bae, J. C.

AU - Huh, M. Y.

PY - 2013/7/1

Y1 - 2013/7/1

N2 - The stress-strain curves of Zr-based bulk metallic glass (BMG) at high strain rates were determined by the compression test at a temperature in the supercooled liquid region. Using solid metal lubricant (SML) sheets, the compression test was successfully carried out without failure up to a strain of 0.68, even at a strain rate of 10/s. The finite element method calculations were carried out for clarifying the role of the SML during compression tests.

AB - The stress-strain curves of Zr-based bulk metallic glass (BMG) at high strain rates were determined by the compression test at a temperature in the supercooled liquid region. Using solid metal lubricant (SML) sheets, the compression test was successfully carried out without failure up to a strain of 0.68, even at a strain rate of 10/s. The finite element method calculations were carried out for clarifying the role of the SML during compression tests.

KW - Bulk metallic glass

KW - Plastic stress-strain curve

KW - Solid metal lubricant

KW - Strain rate

UR - http://www.scopus.com/inward/record.url?scp=84875958053&partnerID=8YFLogxK

U2 - 10.1016/j.msea.2013.03.014

DO - 10.1016/j.msea.2013.03.014

M3 - Article

AN - SCOPUS:84875958053

SN - 0921-5093

VL - 574

SP - 54

EP - 59

JO - Materials Science & Engineering A: Structural Materials: Properties, Microstructure and Processing

JF - Materials Science & Engineering A: Structural Materials: Properties, Microstructure and Processing

ER -

Plastic stress-strain behavior of a Zr-based bulk metallic glass at high strain rates in the supercooled liquid region

Abstract

Keywords

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this