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DC Field | Value | Language |
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dc.contributor.author | Yu, Z | - |
dc.contributor.author | Huang, Y | - |
dc.contributor.author | Gan, W | - |
dc.contributor.author | Mendis, CL | - |
dc.contributor.author | Zhong, Z | - |
dc.contributor.author | Brokmeier, HG | - |
dc.contributor.author | Hort, N | - |
dc.contributor.author | Meng, J | - |
dc.date.accessioned | 2017-02-10T10:49:55Z | - |
dc.date.available | 2016-03-07 | - |
dc.date.available | 2017-02-10T10:49:55Z | - |
dc.date.issued | 2016 | - |
dc.identifier.citation | Materials Science and Engineering A, 657: pp. 259–268, (2016) | en_US |
dc.identifier.issn | 0921-5093 | - |
dc.identifier.uri | http://bura.brunel.ac.uk/handle/2438/14015 | - |
dc.description.abstract | Microstructure and texture evolutions during tensile and compression deformation of an as-extruded Mg–11Gd–4.5Y–1Nd–1.5Zn–0.5Zr (wt%) alloy have been investigated using in-situ synchrotron radiation diffraction and subsequent microscopy. The alloy consists of 〈View the MathML source101¯0〉 fiber texture, {View the MathML source112¯0}[0001] and {View the MathML source112¯0}〈View the MathML source101¯0〉 texture components prior to deformation. The texture evolves from [0001] to 〈View the MathML source101¯0〉 in tension, but from 〈View the MathML source101¯0〉 to [0001] in compression. The evolution of texture is attributed to the activity of the tensile twinning and non-basal 〈a〉 type slip. The tendency of texture evolution depends on the favorable texture component for the activation of above deformation modes. The grain refinement, Mg5(Gd, Y, Nd) and LPSO phases, and the texture contribute to the improvement in strength. | en_US |
dc.description.sponsorship | The authors thank Dr. Jan Bohlenand Dr. Sangbong Yi for their fruitful discussion. Prof. Florian Pyczak and Mr. Uwe Lorenzare acknowledged for the provision of access to the TEM facilities at Helmholtz-Zentrum Geesthacht. The access to the beam line PETRA III at DESY, Hamburg, Germany was provided under the proposal number I-20130153,andtheworkofN. Schellis greatly appreciated. This work is supported by the National Key Technologies R&D Program(2012BAE01B04,2012DFH50100,KGFZD-125-13-021,201001C0104669453). Zijian Yu would like to thank the Chinese Academy of Sciences and German Academic Exchange Service (CAS-DAAD)scholarship program (Grant Number: A/12/94735)for the financial support. | en_US |
dc.language.iso | en | en_US |
dc.publisher | Elsevier | en_US |
dc.subject | Magnesium alloy | en_US |
dc.subject | Texture | en_US |
dc.subject | Synchrotron radiation | en_US |
dc.subject | Mechanical property | en_US |
dc.title | Microstructure evolution of Mg-11Gd-4.5Y-1Nd-1.5Zn-0.5Zr (wt%) alloy during deformation and its effect on strengthening | en_US |
dc.type | Article | en_US |
dc.identifier.doi | http://dx.doi.org/10.1016/j.msea.2016.01.071 | - |
dc.relation.isPartOf | Materials Science and Engineering A | - |
pubs.publication-status | Published | - |
Appears in Collections: | Brunel Centre for Advanced Solidification Technology (BCAST) |
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FullText.pdf | 2.48 MB | Adobe PDF | View/Open |
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