ORCID Profile
0000-0001-8889-6216
Current Organisations
Institute for Frontier Materials, Deakin University
,
Deakin University
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Publisher: Elsevier BV
Date: 12-2014
Publisher: Elsevier BV
Date: 2022
Publisher: Elsevier BV
Date: 07-2017
Publisher: Elsevier BV
Date: 07-2015
Publisher: Elsevier BV
Date: 03-2017
Publisher: Elsevier BV
Date: 2013
Publisher: Elsevier BV
Date: 11-2023
Publisher: Elsevier BV
Date: 03-2020
Publisher: Elsevier BV
Date: 10-2023
Publisher: Elsevier BV
Date: 05-2013
Publisher: Elsevier BV
Date: 10-2013
Publisher: Elsevier BV
Date: 02-2021
Publisher: Elsevier BV
Date: 02-2019
Publisher: Springer Science and Business Media LLC
Date: 30-08-2013
Publisher: Elsevier BV
Date: 04-2023
Publisher: Elsevier BV
Date: 12-2015
Publisher: Frontiers Media SA
Date: 12-02-2021
DOI: 10.3389/FMATS.2021.633789
Abstract: Mg-Bi binary alloys with concentrations of 1, 3, 6, and 9 wt% Bi and ternary Mg-9Bi-2.5Zn alloy were prepared by casting and hot extrusion. The results show that alloying with Bi refined as-cast grains of Mg alloys and the refinement efficiency of Bi is in between Al and Zr. It was also found that a critical value for the area fraction of constituent Mg 3 Bi 2 particles seems to appear, which influences the dynamic recrystallization mechanism during extrusion. This influence results in either uniform or heterogenetic distribution of grain size and different extrusion texture intensities. Furthermore, the addition of Zn affected both the grain size and the area fraction/size of Mg 3 Bi 2 . Mechanical results and microstructure/fractography observation suggest that Mg 3 Bi 2 particles do not impact the tensile nor compression yielding stress but act as fracture sources.
Publisher: Elsevier BV
Date: 11-2013
Publisher: Elsevier BV
Date: 12-2015
Publisher: Elsevier BV
Date: 12-2013
Publisher: Elsevier BV
Date: 05-2016
Publisher: Elsevier BV
Date: 08-2023
Publisher: Elsevier BV
Date: 09-2021
Publisher: Trans Tech Publications, Ltd.
Date: 12-2018
DOI: 10.4028/WWW.SCIENTIFIC.NET/MSF.941.1579
Abstract: Aging increases the yield strength of aged Mg-Zn alloys. The effect of aging on the stress required for twinning is examined using in-situ transmission based synchrotron X-ray diffraction. The as extruded material was aged at variety of temperatures for different times. It is found that increasing s le diameter (thickness) results in peak broadening. The data are analysed to establish the evolution of twin volume fraction with stress. Results indicated an increase in twinning stress at 10% twin volume fraction in aged s les in comparison with non-aged condition. The investigation showed a strong relation between the macroscopic yield stress and the twinning stress (at 10% twin volume fraction).
Publisher: Springer Science and Business Media LLC
Date: 23-11-2022
Publisher: Elsevier BV
Date: 03-2022
Location: No location found
Location: Australia
No related grants have been discovered for Jun Wang.