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| Author | Identifier | Number of Items | Total Downloads |
|---|---|---|---|
| StJohn, D |  https://orcid.org/0000-0001-5509-265X |
49 | 5549 |
| Title | Author(s) | IrusType | Repository | Item URL | Total Downloads |
|---|---|---|---|---|---|
| A brief history of the grain refinement of cast light alloys | StJohn, David H.; Easton, Mark A.; Cao, Peng; Bermingham, Michael; Qian, Ma | Conference Papers/Posters | University of Queensland [UQ eSpace] | https://espace.library.uq.edu.au/view/UQ:313162 | 3 |
| A new approach to nuclei identification and grain refinement in titanium alloys | Tedman-Jones, S. N.; McDonald, S. D.; Bermingham, M. J.; StJohn, D. H.; Dargusch, M. S. | Article | University of Queensland [UQ eSpace] | 7 | |
| A real-time synchrotron X-ray study of primary phase nucleation and formation in hypoeutectic Al–Si alloys | Prasad, Arvind; Macdonald, Stuart D.; Yasuda, Hideyuki; Nogita, Kazuhiro; StJohn, David | Article | University of Queensland [UQ eSpace] | https://espace.library.uq.edu.au/view/UQ:368070 | 105 |
| An investigation of the mechanical behaviour of fine tubes fabricated from a Ti-25Nb-3Mo-3Zr-2Sn alloy | Zhang, Yaowu; Kent, Damon; Wang, Gui; St John, David; Dargusch, Matthew | Article | University of Queensland [UQ eSpace] | https://espace.library.uq.edu.au/view/UQ:369224 | 70 |
| Case studies in aluminium casting alloys | Taylor, J. A.; St John, D. H.; Easton, M. A. | Book Section | University of Queensland [UQ eSpace] | https://espace.library.uq.edu.au/view/UQ:231122 | 12 |
| Current understanding of the origin of equiaxed grains in pure metals during ultrasonic solidification and a comparison of grain formation processes with low frequency vibration, pulsed magnetic and electric-current pulse techniques | Balasubramani, Nagasivamuni; Wang, Gui; StJohn, David H.; Dargusch, Matthew S. | Article | University of Queensland [UQ eSpace] | 1 | |
| Effect of ultrasonic melt treatment on intermetallic phase formation in a manganese-modified Al-17Si-2Fe alloy | Todaro, C.J.; Easton, M.A.; Qiu, D.; Wang, G.; StJohn, D.H.; Qian, M. | Article | University of Queensland [UQ eSpace] | 2 | |
| Effect of ultrasonic treatment on the alloying and grain refinement efficiency of a Mg – Zr master alloy added to magnesium at hypo- and hyper-peritectic compositions | Nagasivamuni, B.; Wang, Gui; St John, David H.; Dargusch, Matthew S. | Article | University of Queensland [UQ eSpace] | 17 | |
| Effect of Ultrasonic Treatment on The As-Cast Grain Structure during The Solidification of An Al-2Cu Alloy | Wang, Gui; Dargusch, Matthew S.; St John, David H. | Conference Papers/Posters | University of Queensland [UQ eSpace] | https://espace.library.uq.edu.au/view/UQ:418261 | 4 |
| Enhanced Heterogeneous Nucleation by Pulsed Magneto-Oscillation Treatment of Liquid Aluminum Containing Al3Ti1B Additions | Liang, Dong; Sun, Jie; Liu, Tianyu; Zhai, Qijie; Wang, Gui; StJohn, David H.; Dong, Hongbiao; Zhong, Honggang | Article | University of Queensland [UQ eSpace] | https://espace.library.uq.edu.au/view/UQ:371250 | 70 |
| Evolution of the as-cast grain microstructure of an ultrasonically treated Al–2Cu alloy | Wang, Gui; Croaker, Paul; Dargusch, Matthew; McGuckin, Damian; StJohn, David | Article | University of Queensland [UQ eSpace] | 40 | |
| Grain morphology of as-cast wrought aluminium alloys | Easton, Mark; Davidson, Cameron; St John, David | Conference Papers/Posters | University of Queensland [UQ eSpace] | https://espace.library.uq.edu.au/view/UQ:245872 | 2 |
| Grain morphology of as-cast wrought aluminium alloys | Easton, Mark; Davidson, Cameron; St John, David | Conference Papers/Posters | University of Queensland [UQ eSpace] | https://espace.library.uq.edu.au/view/UQ:238376 | 75 |
| Grain refinement in laser remelted Mg-3Nd-1Gd-0.5Zr alloy | Zhang, Duyao; Qiu, Dong; Zhu, Suming; Dargusch, Matthew; StJohn, David; Easton, Mark | Article | University of Queensland [UQ eSpace] | 1 | |
| Grain refinement of Al-Si hypoeutectic alloys by Al3Ti1B master alloy and ultrasonic treatment | Wang, Gui; Wang, Eric Qiang; Prasad, Arvind; Dargusch, Matthew; StJohn, David H. | Conference Papers/Posters | University of Queensland [UQ eSpace] | https://espace.library.uq.edu.au/view/UQ:404990 | 171 |
| Grain refinement of commercial pure al treated by Pulsed Magneto-Oscillation on the top surface of melt | Liang, Dong; Liang, Zhu-yuan; Sun, Jie; Zhai, Qi-jie; Gui, Wang; StJohn, David H. | Article | University of Queensland [UQ eSpace] | https://espace.library.uq.edu.au/view/UQ:352925 | 86 |
| Grain refinement of laser remelted Al-7Si and 6061 aluminium alloys with Tibor® and scandium additions | Carluccio, D.; Bermingham, M. J.; Zhang, Y.; StJohn, D. H.; Yang, K.; Rometsch, P. A.; Wu, X.; Dargusch, M. S. | Article | University of Queensland [UQ eSpace] | 7 | |
| Grain refinement of magnesium alloys: a review of recent research, theoretical developments and their application | St John, D. H.; Easton, M. A.; Qian, M.; Taylor, J. A. | Article | University of Queensland [UQ eSpace] | https://espace.library.uq.edu.au/view/UQ:294974 | 268 |
| Grain refinement of wire arc additively manufactured titanium by the addition of silicon | Mereddy, S.; Bermingham, M. J.; StJohn, D. H.; Dargusch, M. S. | Article | University of Queensland [UQ eSpace] | https://espace.library.uq.edu.au/view/UQ:416955 | 317 |
| Heterogeneous nucleation of pure Al on MgO single crystal substrate accompanied by a MgAl2O4 buffer layer | Sun, Jie; Wang, Dingpu; Zhang, Yunhu; Sheng, Cheng; Dargusch, Matthew; Wang, Gui; St John, David; Zhai, Qijie | Article | University of Queensland [UQ eSpace] | 114 | |
| Identifying the stages during ultrasonic processing that reduce the grain size of aluminum with added Al3Ti1B master alloy | Wang, Gui; Dargusch, Matthew S.; Eskin, Dmitry G.; StJohn, David H. | Article | University of Queensland [UQ eSpace] | https://espace.library.uq.edu.au/view/UQ:685198 | 64 |
| Improved biodegradable magnesium alloys through advanced solidification processing | Dargusch, M.S.; Balasubramani, N.; Venezuela, J.; Johnston, S.; Wang, G.; Lau, C.; Bermingham, M.; Kent, D.; StJohn, D.H. | Article | University of Queensland [UQ eSpace] | 1 | |
| Introduction to the interdependence theory of grain formation and its application to aluminium, magnesium and titanium alloys | StJohn, David H.; Easton, Mark A.; Qian, Ma; Cao, Peng; Bermingham, Michael J. | Conference Papers/Posters | University of Queensland [UQ eSpace] | https://espace.library.uq.edu.au/view/UQ:274408 | 4 |
| Investigating the grain refinement mechanisms of pulsed electric current, ultrasonic and melt stirring solidification of pure aluminium | Balasubramani, Nagasivamuni; Xu, Yanyi; Zhang, Yunhu; Zhai, Qijie; Wang, Gui; StJohn, David; Dargusch, Matthew | Article | University of Queensland [UQ eSpace] | 2 | |
| Investigating the morphological effects of solute on the β-phase in as-cast titanium alloys | Tedman-Jones, S.N.; McDonald, S.D.; Bermingham, M.J.; St John, D.H.; Dargusch, M.S. | Article | University of Queensland [UQ eSpace] | 5 | |
| Mechanisms of the origin of fine and non-dendritic grains at the sonotrode–liquid metal interface during ultrasonic solidification of metals | Balasubramani, Nagasivamuni; Wang, Gui; StJohn, David H.; Dargusch, Matthew S. | Article | University of Queensland [UQ eSpace] | 2 | |
| Metal injection moulding of surgical tools, biomaterials and medical devices: a review | Dehghan-Manshadi, Ali; Yu, Peng; Dargusch, Matthew; StJohn, David; Qian, Ma | Article | University of Queensland [UQ eSpace] | 1 | |
| Metal injection moulding of titanium and titanium alloys: challenges and recent development | Dehghan-Manshadi, A.; Bermingham, M. J.; Dargusch, M. S.; StJohn, D. H.; Qian, M. | Article | University of Queensland [UQ eSpace] | https://espace.library.uq.edu.au/view/UQ:676413 | 1023 |
| Nucleation and grain formation of pure Al under Pulsed Magneto-Oscillation treatment | Liang, Dong; Liang, Zhuyuan; Zhai, Qijie; Wang, Gui; St John, David H. | Article | University of Queensland [UQ eSpace] | https://espace.library.uq.edu.au/view/UQ:333346 | 125 |
| On grain coarsening and refining of the Mg-3Al alloy by Sm | Hu, Xiaoyu; Fu, Penghuai; St John, David; Peng, Liming; Sun, Ming; Zhang, Mingxing | Article | University of Queensland [UQ eSpace] | https://espace.library.uq.edu.au/view/UQ:377254 | 99 |
| Practical considerations on the application of ultrasonic treatment to Mg-Al shape castings | Pucina, Eraldo; de Looze, Geoff; Tomus, Dacian; Easton, Mark A.; Schiffl, Andreas; St John, David H. | Conference Papers/Posters | University of Queensland [UQ eSpace] | https://espace.library.uq.edu.au/view/UQ:313164 | 1 |
| Promoting the columnar to equiaxed transition and grain refinement of titanium alloys during additive manufacturing | Bermingham, M. J.; StJohn, D. H.; Krynen, J.; Tedman-Jones, S.; Dargusch, M. S. | Article | University of Queensland [UQ eSpace] | 38 | |
| Properties of powder metallurgy-fabricated oxygen-containing beta Ti-Nb-Mo-Sn-Fe alloys for biomedical applications | Dehghan-Manshadi, Ali; Kent, Damon; StJohn, David; Dargusch, Matthew | Article | University of Queensland [UQ eSpace] | 44 | |
| Recent advances in grain refinement of light metals and alloys | Easton, M. A.; Qian, M.; Prasad, A.; StJohn, D. H. | Article | University of Queensland [UQ eSpace] | https://espace.library.uq.edu.au/view/UQ:376805 | 535 |
| Recent developments in the application of the interdependence model of grain formation and refinement | StJohn, D. H.; Hu, X.; Sun, M.; Peng, L.; Dieringa, H. | Conference Papers/Posters | University of Queensland [UQ eSpace] | https://espace.library.uq.edu.au/view/UQ:723461 | 81 |
| Revealing the mechanisms of grain nucleation and formation during additive manufacturing | Bermingham, Michael; StJohn, David; Easton, Mark; Yuan, Lang; Dargusch, Matthew | Conference Papers/Posters | University of Queensland [UQ eSpace] | 15 | |
| Revealing the microstructural stability of a three-phase soft solid (ice cream) by 4D synchrotron X-ray tomography | Guo, Enyu; Kazantsev, Daniil; Mo, Jingyi; Bent, Julian; Van Dalen, Gerard; Schuetz, Peter; Rockett, Peter; StJohn, David; Lee, Peter D. | Article | University of Queensland [UQ eSpace] | https://espace.library.uq.edu.au/view/UQ:7500788 | 71 |
| Role of ultrasonic treatment, inoculation and solute in the grain refinement of commercial purity aluminium | Wang, G.; Wang, Q.; Easton, M. A.; Dargusch, M. S.; Qian, M.; Eskin, D. G.; StJohn, D. H. | Article | University of Queensland [UQ eSpace] | https://espace.library.uq.edu.au/view/UQ:684067 | 61 |
| Sensitivity of Ti-6Al-4V components to oxidation during out of chamber Wire + Arc Additive Manufacturing | Bermingham, M. J.; Thomson-Larkins, J.; St John, D. H.; Dargusch, M. S. | Article | University of Queensland [UQ eSpace] | 256 | |
| Simulation of convective flow and thermal conditions during ultrasonic treatment of an Al-2Cu alloy | Wang, Gui; Croaker, Paul; Dargusch, Matthew; McGuckin, Damian; StJohn, David | Article | University of Queensland [UQ eSpace] | https://espace.library.uq.edu.au/view/UQ:558026 | 79 |
| Suppression of Cu3Sn in the Sn-10Cu peritectic alloy by the addition of Ni | Mehreen, Syeda U.; Nogita, Kazuhiro; McDonald, Stuart; Yasuda, Hideyuki; St John, David | Article | University of Queensland [UQ eSpace] | 69 | |
| The cold-rolling behaviour of AZ31 tubes for fabrication of biodegradable stents | Zhang, Yaowu; Kent, Damon; Wang, Gui; StJohn, David; Dargusch, Matthew S. | Article | University of Queensland [UQ eSpace] | https://espace.library.uq.edu.au/view/UQ:341290 | 123 |
| The contribution of constitutional supercooling to nucleation and grain formation | StJohn, D. H.; Prasad, A.; Easton, M. A.; Qian, M. | Article | University of Queensland [UQ eSpace] | https://espace.library.uq.edu.au/view/UQ:361399 | 1051 |
| The Effect of Ultrasonic Melt Treatment on Macro-Segregation and Peritectic Transformation in an Al-19Si-4Fe Alloy | Todaro, C. J.; Easton, M. A.; Qiu, D.; Wang, G.; St John, D. H.; Qian, M. | Article | University of Queensland [UQ eSpace] | https://espace.library.uq.edu.au/view/UQ:692296 | 84 |
| The effect of ultrasonic treatment on the mechanisms of grain formation of as-cast high purity zinc | Nagasivamuni, B.; Wang, Gui; StJohn, David H.; Dargusch, Matthew S. | Article | University of Queensland [UQ eSpace] | 65 | |
| The grain refinement of Al-Si alloys and the cause of Si poisoning: Insights revealed by the interdependence model | Easton, Mark A.; Prasad, Arvind; St John, David H. | Conference Papers/Posters | University of Queensland [UQ eSpace] | https://espace.library.uq.edu.au/view/UQ:336079 | 1 |
| The influence of ternary Cu additions on the nucleation of eutectic grains in a hypoeutectic Al-10 wt.%Si alloy | Darlapudi, A.; McDonald, S. D.; StJohn, D. H. | Article | University of Queensland [UQ eSpace] | https://espace.library.uq.edu.au/view/UQ:370740 | 82 |
| The role of ultrasonic treatment in refining the as-cast grain structure during the solidification of an Al–2Cu alloy | Wang, Gui; Dargusch, M. S.; Qian, M.; Eskin, D. G.; St John, David H. | Article | University of Queensland [UQ eSpace] | https://espace.library.uq.edu.au/view/UQ:349327 | 194 |
| Titanium sponge as a source of native nuclei in titanium alloys | Tedman-Jones, S.N.; Bermingham, M.J.; McDonald, S.D.; StJohn, D.H.; Dargusch, M.S. | Article | University of Queensland [UQ eSpace] | 1 |
