Published September 2006
| Version v1
Journal article
X-ray micro-tomographic observations of hot tear damage in an Al-Mg commercial alloy
Creators
- 1. Department of Materials Engineering, University of British Columbia, Vancouver, V6T1Z4 CA (Canada)
- 2. Department of Materials, Imperial College London, South Kensington Campus, London SW7 2BP (United Kingdom)
Description
X-ray micro-tomography and three-dimensional image analysis were used to characterize hot tearing. The formation and interconnectivity of deformation induced damage during hot tearing was quantified in specimens of DC cast aluminum alloy AA5182 (of composition Al-4.63%Mg-0.49%Mn-0.17%Fe-0.04%Cu) subjected to tensile load at a temperature of 528 deg. C(fraction solid ∼0.98) over a range of strains varying from 0 to 0.20 (failure). This technique also allowed for quantification of the porosity formed during DC casting
Additional details
Identifiers
- DOI
- 10.1016/j.scriptamat.2006.03.035;
- PII
- S1359-6462(06)00242-9;
Publishing Information
- Journal Title
- Scripta Materialia
- Journal Volume
- 55
- Journal Issue
- 5
- Journal Page Range
- p. 489-492
- ISSN
- 1359-6462
- CODEN
- SCMAF7
INIS
- Country of Publication
- United Kingdom
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 38064062
- Subject category
- S36: MATERIALS SCIENCE;
- Descriptors DEI
- ALUMINIUM ALLOYS; CASTING; CASTINGS; COMPUTERIZED TOMOGRAPHY; DAMAGE; DEFORMATION; FAILURES; IMAGE PROCESSING; POROSITY; SOLIDS; STRAINS; TEMPERATURE RANGE 0400-1000 K; THREE-DIMENSIONAL CALCULATIONS; X RADIATION
- Descriptors DEC
- ALLOYS; DIAGNOSTIC TECHNIQUES; ELECTROMAGNETIC RADIATION; FABRICATION; IONIZING RADIATIONS; PROCESSING; RADIATIONS; TEMPERATURE RANGE; TOMOGRAPHY
Optional Information
- Copyright
- Copyright (c) 2006 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.