Skip to main content

Research Repository

Advanced Search

Outputs (5)

Ab initio simulation: The correlation between the local melt structure and segregation behavior of Fe, V, Ti and Si in liquid Al (2015)
Journal Article
Yang, J., Zhang, J., Dai, Y., Ma, J., Li, F., Bian, F., Mi, J., & Sun, B. (2015). Ab initio simulation: The correlation between the local melt structure and segregation behavior of Fe, V, Ti and Si in liquid Al. Computational Materials Science, 109, 41-48. https://doi.org/10.1016/j.commatsci.2015.05.033

© 2015 Elsevier B.V. All rights reserved. In this study, the elements Fe, Si, V and Ti, which exhibit typical segregation behavior in Al, were chosen as solute atoms to be analyzed. The structure of molten Al, the local structure around solute atoms... Read More about Ab initio simulation: The correlation between the local melt structure and segregation behavior of Fe, V, Ti and Si in liquid Al.

Solidification of Al alloys under electromagnetic pulses and characterization of the 3D microstructures under synchrotron x-ray tomography (2015)
Journal Article
Manuwong, T., Zhang, W., Kazinczi, P. L., Bodey, A. J., Rau, C., & Mi, J. (2015). Solidification of Al alloys under electromagnetic pulses and characterization of the 3D microstructures under synchrotron x-ray tomography. Metallurgical and materials transactions. A, Physical metallurgy and materials science, 46(7), 2908-2915. https://doi.org/10.1007/s11661-015-2874-8

A novel programmable electromagnetic pulse device was developed and used to study the solidification of Al-15 pct Cu and Al-35 pct Cu alloys. The pulsed magnetic fluxes and Lorentz forces generated inside the solidifying melts were simulated using fi... Read More about Solidification of Al alloys under electromagnetic pulses and characterization of the 3D microstructures under synchrotron x-ray tomography.

High speed synchrotron X-ray imaging studies of the ultrasound shockwave and enhanced flow during metal solidification processes (2015)
Journal Article
Tan, D., Lee, T. L., Khong, J. C., Connolley, T., Fezzaa, K., & Mi, J. (2015). High speed synchrotron X-ray imaging studies of the ultrasound shockwave and enhanced flow during metal solidification processes. Metallurgical and materials transactions. A, Physical metallurgy and materials science, 46(7), 2851-2861. https://doi.org/10.1007/s11661-015-2872-x

The highly dynamic behaviour of ultrasonic bubble implosion in liquid metal, the multiphase liquid metal flow containing bubbles and particles, and the interaction between ultrasonic waves and semisolid phases during solidification of metal were stud... Read More about High speed synchrotron X-ray imaging studies of the ultrasound shockwave and enhanced flow during metal solidification processes.

Sound absorption of porous cement composites: effects of the porosity and the pore size (2015)
Journal Article
Rutkevičius, M., Austin, Z., Chalk, B., Mehl, G. H., Qin, Q., Rubini, P. A., Stoyanov, S. D., & Paunov, V. N. (2015). Sound absorption of porous cement composites: effects of the porosity and the pore size. Journal of materials science, 50(9), 3495-3503. https://doi.org/10.1007/s10853-015-8912-5

© 2015, Springer Science+Business Media New York. We prepared sound absorbing cement–hydrogel composites using a hydrogel slurry templating technique. We air-dried the wet cement composites containing a varying percentage and size of entrapped hydrog... Read More about Sound absorption of porous cement composites: effects of the porosity and the pore size.

Characterization of the residual stresses in spray-formed steels using neutron diffraction (2015)
Journal Article
Lee, T. L., Mi, J., Zhao, S. L., Fan, J. F., Zhang, S. Y., Kabra, S., & Grant, P. S. (2015). Characterization of the residual stresses in spray-formed steels using neutron diffraction. Scripta materialia, 100, 82-85. https://doi.org/10.1016/j.scriptamat.2014.12.019

Neutron diffraction was used to characterize the residual stresses in an as-sprayed tube-shaped steel preform. The measured residual stress distributions were compared with those simulated using finite element method by taking into account the effect... Read More about Characterization of the residual stresses in spray-formed steels using neutron diffraction.