Detailed Information

Cited 0 time in webofscience Cited 0 time in scopus
Metadata Downloads

Plasticity Improvement of Amorphous Alloy via Skim Cold Rolling

Authors
Pham, Minh SonPark, Kyoung-WonYoo, Byung-GilJang, Jae-IlLee, Jae-Chul
Issue Date
Apr-2009
Publisher
KOREAN INST METALS MATERIALS
Keywords
amorphous alloy; excess free volume; nanocrystals; chemical heterogeneity; plasticity
Citation
METALS AND MATERIALS INTERNATIONAL, v.15, no.2, pp 209 - 214
Pages
6
Indexed
SCIE
SCOPUS
KCI
Journal Title
METALS AND MATERIALS INTERNATIONAL
Volume
15
Number
2
Start Page
209
End Page
214
URI
https://scholar.korea.ac.kr/handle/2021.sw.korea/120382
DOI
10.1007/s12540-009-0209-2
ISSN
1598-9623
2005-4149
Abstract
This study reports the plasticity improvement of amorphous alloy associated with skim cold rolling. It was found that, with an increasing reduction in thickness of up to 6 %, the plastic strain increased considerably from 1.5 % to 9.6% while the yield strength deceased slightly from 1.75 GPa to 1.68 GPa. With further rolling beyond 6 %, the changes in the plasticity and yield strength were observed to be insignificant. In this study, we discussed the principle underlying the improved plasticity of amorphous alloy in view of the creation of excess free volume during skim cold rolling.
Files in This Item
There are no files associated with this item.
Appears in
Collections
College of Engineering > ETC > 1. Journal Articles

qrcode

Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.

Related Researcher

Researcher Lee, Jae chul photo

Lee, Jae chul
College of Engineering
Read more

Altmetrics

Total Views & Downloads

BROWSE