Internal structural evolution and enhanced tensile plasticity of Ti-based bulk metallic glass and composite via cold rolling

J. M. Park; K. R. Lim; E. S. Park; S. Hong; K. H. Park; J. Eckert; D. H. Kim

doi:10.1016/j.jallcom.2014.01.075

Internal structural evolution and enhanced tensile plasticity of Ti-based bulk metallic glass and composite via cold rolling

J. M. Park, K. R. Lim, E. S. Park, S. Hong, K. H. Park, J. Eckert, D. H. Kim

Department of Materials Science and Engineering

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

29 Citations (Scopus)

Abstract

The influence of cold rolling on the tensile mechanical properties and deformation behavior of Ti-based bulk metallic glass (BMG: Ti₄₀Zr₂₅Ni₈Cu₉Be₁₈) and β-Ti dendrite reinforced bulk metallic glass matrix composite (BMGMC: Ti_40.2Zr₁₈Ni_2.85Cu_7.65Be_12.3Nb₁₉) has been investigated. The cold-rolled BMG and BMGMC samples with 20% thickness reduction ratio exhibit a pronounced tensile plasticity of 0.8% and 4%, respectively. The malleable behavior of the cold-rolled samples originates from the internal structural evolution and modulation of elastic properties.

Original language	English
Pages (from-to)	S113-S117
Journal	Journal of Alloys and Compounds
Volume	615
Issue number	S1
DOIs	https://doi.org/10.1016/j.jallcom.2014.01.075
Publication status	Published - 2014 Dec 5

Bibliographical note

Funding Information:
This work was supported by the Global Research Laboratory Program of the Korea Ministry of Science and Technology.

Publisher Copyright:
© 2014 Elsevier B.V. All rights reserved.

All Science Journal Classification (ASJC) codes

Mechanics of Materials
Mechanical Engineering
Metals and Alloys
Materials Chemistry

Access to Document

10.1016/j.jallcom.2014.01.075

Cite this

@article{d447f3b280f14b9aa98f25114f7e74ed,

title = "Internal structural evolution and enhanced tensile plasticity of Ti-based bulk metallic glass and composite via cold rolling",

abstract = "The influence of cold rolling on the tensile mechanical properties and deformation behavior of Ti-based bulk metallic glass (BMG: Ti40Zr25Ni8Cu9Be18) and β-Ti dendrite reinforced bulk metallic glass matrix composite (BMGMC: Ti40.2Zr18Ni2.85Cu7.65Be12.3Nb19) has been investigated. The cold-rolled BMG and BMGMC samples with 20% thickness reduction ratio exhibit a pronounced tensile plasticity of 0.8% and 4%, respectively. The malleable behavior of the cold-rolled samples originates from the internal structural evolution and modulation of elastic properties.",

author = "Park, {J. M.} and Lim, {K. R.} and Park, {E. S.} and S. Hong and Park, {K. H.} and J. Eckert and Kim, {D. H.}",

note = "Funding Information: This work was supported by the Global Research Laboratory Program of the Korea Ministry of Science and Technology. Publisher Copyright: {\textcopyright} 2014 Elsevier B.V. All rights reserved.",

year = "2014",

month = dec,

day = "5",

doi = "10.1016/j.jallcom.2014.01.075",

language = "English",

volume = "615",

pages = "S113--S117",

journal = "Journal of the Less-Common Metals",

issn = "0925-8388",

publisher = "Elsevier BV",

number = "S1",

}

TY - JOUR

T1 - Internal structural evolution and enhanced tensile plasticity of Ti-based bulk metallic glass and composite via cold rolling

AU - Park, J. M.

AU - Lim, K. R.

AU - Park, E. S.

AU - Hong, S.

AU - Park, K. H.

AU - Eckert, J.

AU - Kim, D. H.

N1 - Funding Information: This work was supported by the Global Research Laboratory Program of the Korea Ministry of Science and Technology. Publisher Copyright: © 2014 Elsevier B.V. All rights reserved.

PY - 2014/12/5

Y1 - 2014/12/5

N2 - The influence of cold rolling on the tensile mechanical properties and deformation behavior of Ti-based bulk metallic glass (BMG: Ti40Zr25Ni8Cu9Be18) and β-Ti dendrite reinforced bulk metallic glass matrix composite (BMGMC: Ti40.2Zr18Ni2.85Cu7.65Be12.3Nb19) has been investigated. The cold-rolled BMG and BMGMC samples with 20% thickness reduction ratio exhibit a pronounced tensile plasticity of 0.8% and 4%, respectively. The malleable behavior of the cold-rolled samples originates from the internal structural evolution and modulation of elastic properties.

AB - The influence of cold rolling on the tensile mechanical properties and deformation behavior of Ti-based bulk metallic glass (BMG: Ti40Zr25Ni8Cu9Be18) and β-Ti dendrite reinforced bulk metallic glass matrix composite (BMGMC: Ti40.2Zr18Ni2.85Cu7.65Be12.3Nb19) has been investigated. The cold-rolled BMG and BMGMC samples with 20% thickness reduction ratio exhibit a pronounced tensile plasticity of 0.8% and 4%, respectively. The malleable behavior of the cold-rolled samples originates from the internal structural evolution and modulation of elastic properties.

UR - http://www.scopus.com/inward/record.url?scp=84907567432&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84907567432&partnerID=8YFLogxK

U2 - 10.1016/j.jallcom.2014.01.075

DO - 10.1016/j.jallcom.2014.01.075

M3 - Article

AN - SCOPUS:84907567432

SN - 0925-8388

VL - 615

SP - S113-S117

JO - Journal of the Less-Common Metals

JF - Journal of the Less-Common Metals

IS - S1

ER -

Internal structural evolution and enhanced tensile plasticity of Ti-based bulk metallic glass and composite via cold rolling

Abstract

Bibliographical note

All Science Journal Classification (ASJC) codes

Access to Document

Other files and links

Fingerprint

Cite this