Published October 2009
| Version v1
Journal article
Grain structure evolution during friction-stir welding of AZ31 magnesium alloy
- 1. Department of Materials Processing, Graduate School of Engineering, Tohoku University, 6-6-02 Aramaki-aza-Aoba, Sendai 980-8579 (Japan)
- 2. Advanced Joining Technology Team, Production and Technology Center, Korea Institute of Industrial Technology, 7-47, Songdo-Dong, Yeonsu-Gu, Incheon 406-840 (Korea, Republic of)
Description
The high-resolution electron back-scatter diffraction technique was employed to study the grain structure evolution during friction-stir welding of AZ31 magnesium alloy. The material flow was found to be a very complex process associated mainly with basal slip. The grain structure development was demonstrated to be dictated by the texture evolution but also to involve {101-bar 2} twinning, geometrical effects of strain and limited discontinuous recrystallization.
Availability note (English)
Available from http://dx.doi.org/10.1016/j.actamat.2009.07.041Additional details
Identifiers
- DOI
- 10.1016/j.actamat.2009.07.041;
- PII
- S1359-6454(09)00473-X;
Publishing Information
- Journal Title
- Acta Materialia
- Journal Volume
- 57
- Journal Issue
- 18
- Journal Page Range
- p. 5406-5418
- ISSN
- 1359-6454
- CODEN
- ACMAFD
INIS
- Country of Publication
- United Kingdom
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 43039015
- Subject category
- S36: MATERIALS SCIENCE;
- Descriptors DEI
- COMPLEXES; DIFFRACTION; ELECTRONS; FRICTION; MAGNESIUM ALLOYS; MICROSTRUCTURE; RECRYSTALLIZATION; RESOLUTION; STRAINS; TEXTURE; TWINNING; WELDING
- Descriptors DEC
- ALLOYS; COHERENT SCATTERING; ELEMENTARY PARTICLES; FABRICATION; FERMIONS; JOINING; LEPTONS; SCATTERING
Optional Information
- Copyright
- Copyright (c) 2009 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.