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http://bura.brunel.ac.uk/handle/2438/13308Full metadata record
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Sreekumar, VM | - |
| dc.contributor.author | Hari Babu, N | - |
| dc.contributor.author | Eskin, D | - |
| dc.date.accessioned | 2016-10-07T14:44:38Z | - |
| dc.date.available | 2016-10-07T14:44:38Z | - |
| dc.date.issued | 2016-10-24 | - |
| dc.identifier.citation | Sreekumar, VM., Hari Babu, N. and Eskin, D. (2016) 'Potential of Al-Ti-MgAl2O4 master alloy and ultrasonic cavitation on the grain refinement of a cast aluminum alloy', Metallurgical and Materials Transactions B: Process Metallurgy and Materials Processing Science, 48B (1), pp. 208 - 219. doi: 10.1007/s11663-016-0824-5. | en_US |
| dc.identifier.issn | 1073-5615 | - |
| dc.identifier.uri | https://bura.brunel.ac.uk/handle/2438/13308 | - |
| dc.description.abstract | Copyright © The Author(s) 2016. A new grain refining master alloy containing MgAl2O4 and Ti was synthesized by in-situ reaction of TiO2 particles in an Al-Mg melt. MgAl2O4 particles formed were distributed in the melt by ultrasonic cavitation processing. The obtained master alloy showed considerable (50%) grain refining ability in a commercial A357-type Al-Si alloy. Ultrasonication contributed further 25% in the grain refinement. In comparison with a commercial Al-5% Ti-1% B master alloy, the efficiency of the new master alloy is less at a lower addition rate. However, both master alloys performed similarly at higher additions. The strength and ductility of the inoculated and ultrasonicated alloy showed at least 10% and 50% increase, respectively, as compared to non-grain refined alloy. | en_US |
| dc.description.sponsorship | The authors wish to acknowledge financial support from the ExoMet Project, which is co-funded by the European Commission in the 7th Framework Program (contract FP7-NMP3-LA-2012-280421), by the European Space Agency and by the individual partner organizations. | en_US |
| dc.format.extent | 208 - 219 | - |
| dc.format.medium | Print-Electronic | - |
| dc.language.iso | en | en_US |
| dc.publisher | Springer Verlag | en_US |
| dc.relation.isreplacedby | 2438/13911 | - |
| dc.relation.isreplacedby | https://bura.brunel.ac.uk/handle/2438/13911 | - |
| dc.subject | In-situ reaction | en_US |
| dc.subject | Grain refinement | en_US |
| dc.subject | MgAl2O4 | en_US |
| dc.subject | Ultrasonic cavitation | en_US |
| dc.subject | Aluminum alloy | en_US |
| dc.title | Potential of Al-Ti-MgAl2O4 master alloy and ultrasonic cavitation on the grain refinement of a cast aluminum alloy | en_US |
| dc.type | Article | en_US |
| dc.identifier.doi | https://doi.org/10.1007/s11663-016-0824-5. | - |
| dc.relation.isPartOf | Metallurgical and Materials Transactions B: Process Metallurgy and Materials Processing Science | - |
| pubs.publication-status | Published | - |
| pubs.volume | 48B | - |
| dc.identifier.eissn | 1543-1916 | - |
| Appears in Collections: | Brunel Centre for Advanced Solidification Technology (BCAST) | |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| Fulltext.pdf | 5.91 MB | Adobe PDF | View/Open |
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