Nucleation and growth during reactions in accumulative roll bonding of Ti/Al multilayers

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Please use this identifier to cite or link to this item: http://hdl.handle.net/1959.3/92568

Title: Nucleation and growth during reactions in accumulative roll bonding of Ti/Al multilayers
Author(s): Yang, Dengke; Hodgson, Peter; Wen, Cui'e
Abstract: A two-stage process in the formation of TiAl3 was found in the accumulative roll bonding (ARB) Ti/Al multilayers. The distribution of layer spacing did not become broad enough to lose the main features of the double exothermal behaviour. A modified model based on thin films was set up to describe the kinetic characteristics of the formation of TiAl3 in ARB samples.
Publication type: Journal article
Source: Materials Science Forum: Light Metals Technology 2009: proceedings of the 4th International Light Metals Technology Conference, Gold Coast, Queensland, Australia 29 June - 01 July 2009 / M. S. Dargusch and S. M. Keay (eds.), Vol. 618-619 (2009), pp. 429-432
Publication year: 2009
FOR Code(s): 0912 Materials Engineering; 1007 Nanotechnology
Keyword(s): Accumulative roll bonding; Growth; Nucleation; Reaction kinetics; Titanium aluminides
Publisher: Trans Tech Publications
ISSN: 0255-5476
ISBN: 9780878493272, 0878493271
Publisher URL: http://dx.doi.org/10.4028/www.scientific.net/MSF.618-619.429
Peer reviewed