Understanding the crystallography of the eutectoid microstructure in a Zn-Al alloy using the edge-to-edge matching model

Zhang, MX and Kelly, PM (2006) Understanding the crystallography of the eutectoid microstructure in a Zn-Al alloy using the edge-to-edge matching model. Scripta Materialia, 55 7: 577-580. doi:10.1016/j.scriptamat.2006.06.026


Author Zhang, MX
Kelly, PM
Title Understanding the crystallography of the eutectoid microstructure in a Zn-Al alloy using the edge-to-edge matching model
Journal name Scripta Materialia   Check publisher's open access policy
ISSN 1359-6462
Publication date 2006-01-01
Sub-type Article (original research)
DOI 10.1016/j.scriptamat.2006.06.026
Open Access Status Not yet assessed
Volume 55
Issue 7
Start page 577
End page 580
Total pages 4
Editor Horst Hahn
Place of publication Oxford
Publisher Pergamon-Elsevier Science Ltd
Language eng
Subject C1
291302 Physical Metallurgy
670899 Other non-ferrous metals (e.g. copper, zinc)
Abstract The orientation relationship (OR) between the beta(Zn) phase and the alpha(Al) phase and the corresponding habit planes in a Zn-Al eutectoid alloy were accurately determined using convergent beam Kikuchi line diffraction patterns. In addition to the previously reported OR. [11 (2) over bar0](beta)parallel to[110](alpha), (0002)(beta)parallel to ((1) over bar 11)alpha, two new ORs were observed. They are: [11 (2) over bar0](beta)parallel to [110], ((1) over bar 101)(beta) 0.82 degrees from (002)(alpha) and [(1) over bar 100](beta)parallel to[112](alpha), (0002)(beta) 4.5 degrees from (111)(alpha). These ORs can be explained and understood using the recently developed edge-to-edge matching model. (c) 2006 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.
Keyword Edge-to-edge Matching
Zn-al Alloy
Phase Transformation
Crystallography
Orientation Relationships
Widmanstatten Cementite
Zinc-alloys
O-lattice
Precipitation
Martensite
Austenite
Misfit
Nanoscience & Nanotechnology
Materials Science, Multidisciplinary
Metallurgy & Metallurgical Engineering
Q-Index Code C1
Institutional Status UQ

 
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Created: Wed, 15 Aug 2007, 19:27:01 EST