Open Access System for Information Sharing

Login Library

 

Article
Cited 7 time in webofscience Cited 8 time in scopus
Metadata Downloads

Estimating interface bonding strength in clad metals using digital image correlation

Title
Estimating interface bonding strength in clad metals using digital image correlation
Authors
Dong Jun LeeDong-Hyun AhnEun Yoo YoonSun Ig HongLee, SKim, HS
POSTECH Authors
Lee, SKim, HS
Date Issued
Jun-2013
Publisher
ELSEVIER
Abstract
A new method for accurately estimating the interface bonding strength of clad metals, which is not easy to determine from load displacement curves or optical micrographs, using digital image correlation during tensile tests is proposed. As an example, the interface bonding strain and stress of a three-layered clad specimen produced by high-pressure torsion were determined at the point where the interface normal strain starts to increase. This method shed light on the development of complicatedly layered and composite materials as well as of clad metals, for which interface bonding strengths are critical. (C) 2013 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.
Keywords
High-pressure torsion; Image analysis; Layered structures; Interfaces; Bonding strength; HIGH-PRESSURE TORSION; MECHANICAL-PROPERTIES; DEFORMATION; ALLOY; FRICTION; JOINTS; STRAIN; SHEET
URI
http://oasis.postech.ac.kr/handle/2014.oak/14556
DOI
10.1016/J.SCRIPTAMAT.2013.02.021
ISSN
1359-6462
Article Type
Article
Citation
Scripta Materialia, vol. 68, no. 11, page. 893 - 896, 2013-06
Files in This Item:
There are no files associated with this item.

qr_code

  • mendeley

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

Related Researcher

Researcher

 LEE, SUNG HAK
Dept of Materials Science & Enginrg
Read more

Views & Downloads

Browse