Clopet, CR, Cochrane, RF and Mullis, AM (2013) Quasi-periodic recalescence behaviour in undercooled eutectic alloys. In: TMS2013 Supplemental Proceedings. John Wiley & Sons, Inc , 453 - 460. ISBN 9781118605813
Abstract
A melt fluxing technique has been used to undercool Ag-Cu eutectic alloy by 10 - 70 K and the subsequent recalescence has been studied using high speed imaging. An anomalous, oscillatory growth of the solidification front was observed, in which the growth front would make a series of quasi-periodic jumps separated by extended periods during which time growth appeared to arrest. Evidence of this previously unreported mode of growth is presented. The high speed images and microstructural evidence support the theory that anomalous eutectics form by the growth and subsequent remelting of eutectic dendrites.
Metadata
Item Type: | Proceedings Paper |
---|---|
Authors/Creators: |
|
Keywords: | Eutectic growth; Fluxing methods; Undercooled melt |
Dates: |
|
Institution: | The University of Leeds |
Academic Units: | The University of Leeds > Faculty of Engineering & Physical Sciences (Leeds) > School of Chemical & Process Engineering (Leeds) > Institute for Materials Research (Leeds) |
Depositing User: | Symplectic Publications |
Date Deposited: | 06 May 2014 11:47 |
Last Modified: | 03 Nov 2016 17:58 |
Published Version: | http://dx.doi.org/10.1002/9781118663547.ch56 |
Status: | Published |
Publisher: | John Wiley & Sons, Inc |
Identification Number: | 10.1002/9781118663547.ch56 |
Open Archives Initiative ID (OAI ID): | oai:eprints.whiterose.ac.uk:78691 |