Ultrafine equiaxed-grain Ti/Al composite produced by accumulative roll bonding

Search Swinburne Research Bank

Home

Please use this identifier to cite or link to this item: http://hdl.handle.net/1959.3/92588

Title: Ultrafine equiaxed-grain Ti/Al composite produced by accumulative roll bonding
Author(s): Yang, Dengke; Cizek, Pavel; Hodgson, Peter; Wen, Cui'e
Abstract: Ti/Al multilayered composite, mainly composed of ultrafine equiaxed grains with a mean size of 200-300 nm, has been successfully synthesized by accumulative roll bonding (ARB). The microstructure evolution and mechanical properties of the multilayered Ti/Al composite are reported. It was found that large applied shear strain, high strain rate, strain path and the low thermal conductivity of titanium are critical factors for the formation of ultrafine equiaxed grains in Ti/Al multilayered composite during the ARB process.
Publication type: Journal article
Source: Scripta Materialia, Vol. 62, no. 5 (Mar 2010), pp. 321-324
Publication year: 2010
FOR Code(s): 0912 Materials Engineering
Keyword(s): Aluminum; Accumulative roll bonding; Titanium; Ultrafine equiaxed grain
Publisher: Elsevier
ISSN: 1359-6462
Publisher URL: http://dx.doi.org/doi:10.1016/j.scriptamat.2009.11.036
Peer reviewed