All Outputs (11)

Effect of ultrasonic melt treatment on the refinement of primary Al3Ti intermetallic in an Al–0.4Ti alloy (2015)
Journal Article
Mi, J., Connolley, T., Eskin, D., & Wang, F. (2016). Effect of ultrasonic melt treatment on the refinement of primary Al3Ti intermetallic in an Al–0.4Ti alloy. Journal of Crystal Growth, 435, 24-30. https://doi.org/10.1016/j.jcrysgro.2015.11.034

High intensity ultrasonic melt treatment was applied to an Al–0.4 wt% Ti alloy over three selected temperature ranges: 810 to 770 °C (above liquidus), 770 to 730 °C (across liquidus), and 730 to 690 °C (below liquidus). The size and morphology of the... Read More about Effect of ultrasonic melt treatment on the refinement of primary Al3Ti intermetallic in an Al–0.4Ti alloy.

Modelling and experimental study of the spray forming of dissimilar metals (2015)
Thesis
Lee, T. L. (2015). Modelling and experimental study of the spray forming of dissimilar metals. (Thesis). University of Hull. Retrieved from https://hull-repository.worktribe.com/output/4218236

This research describes a systematic study to develop a strong interfacial bond in as-sprayed dissimilar metallic alloys. Non-destructive three-dimensional microstructure and residual stress characterisations via X-ray micro-computed tomography and n... Read More about Modelling and experimental study of the spray forming of dissimilar metals.

In situ synchrotron X-ray studies of the coupled effects of thermal and solutal supercoolings on the instability of dendrite growth (2015)
Journal Article
Li, F., Zhang, J., Dong, Q., Dai, Y., Fu, Y., Xie, H., Mi, J., Yin, F., & Sun, B. (2015). In situ synchrotron X-ray studies of the coupled effects of thermal and solutal supercoolings on the instability of dendrite growth. Materials Characterization, 109, 9-18. https://doi.org/10.1016/j.matchar.2015.09.008

© 2015 Elsevier Inc. All rights reserved. Special growth pattern representing unique growth conditions is a vital clue to investigate the morphology evolution mechanism in metallic alloy solidification. The dendrite pattern and growth orientation of... Read More about In situ synchrotron X-ray studies of the coupled effects of thermal and solutal supercoolings on the instability of dendrite growth.

In situ ultrafast synchrotron x-ray imaging studies of the dynamics of ultrasonic bubbles in liquids (2015)
Thesis
Tan, D. (2015). In situ ultrafast synchrotron x-ray imaging studies of the dynamics of ultrasonic bubbles in liquids. (Thesis). University of Hull. Retrieved from https://hull-repository.worktribe.com/output/4217504

The research studies the highly dynamic and transient behaviour of ultrasonic bubbles in liquids of different physical properties, including water, silicone oil, and liquid metals. A novel ultrasound solidification apparatus as well as the special sa... Read More about In situ ultrafast synchrotron x-ray imaging studies of the dynamics of ultrasonic bubbles in liquids.

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.

Foreword: Advances in Solidification of Metallic Alloys Under External Fields (2015)
Journal Article
Mi, J., & Eskin, D. (2015). Foreword: Advances in Solidification of Metallic Alloys Under External Fields. Metallurgical and materials transactions. A, Physical metallurgy and materials science, 46(7), 2850. https://doi.org/10.1007/s11661-015-2939-8

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.

Solidification of metal alloys in pulse electromagnetic fields (2015)
Thesis
Manuwong, T. (2015). Solidification of metal alloys in pulse electromagnetic fields. (Thesis). University of Hull. Retrieved from https://hull-repository.worktribe.com/output/4217193

This research studies the evolution of solidification microstructures in applied external physical fields including in a pulse electric current plus a static magnetic field, and a pulse electromagnetic field. A novel electromagnetic pulse device and... Read More about Solidification of metal alloys in pulse electromagnetic fields.

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.

Corrigendum to: The onset of plasticity of a Zr-based bulk metallic glass (International Journal of Plasticity (2014) 60 (87-100)) (2015)
Journal Article
Huang, Y., Khong, J. C., Connolley, T., & Mi, J. (2015). Corrigendum to: The onset of plasticity of a Zr-based bulk metallic glass (International Journal of Plasticity (2014) 60 (87-100)). International Journal of Plasticity, 68, 164. https://doi.org/10.1016/j.ijplas.2014.12.002

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.