Stability of twins in Mg alloys – A short review
In this article, the stability of twins, especially {10–12} twins, in Mg alloys was critically reviewed. In the last decade, pre-twinning is considered to be an effective method for adjusting the microstructure and properties of wrought Mg alloys. Especially, formation of twin-texture can remarkably...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
KeAi Communications Co., Ltd.
2020-03-01
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| Series: | Journal of Magnesium and Alloys |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2213956720300190 |
| _version_ | 1797203254865559552 |
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| author | Tingting Liu Qingshan Yang Ning Guo Yun Lu Bo Song |
| author_facet | Tingting Liu Qingshan Yang Ning Guo Yun Lu Bo Song |
| author_sort | Tingting Liu |
| collection | DOAJ |
| description | In this article, the stability of twins, especially {10–12} twins, in Mg alloys was critically reviewed. In the last decade, pre-twinning is considered to be an effective method for adjusting the microstructure and properties of wrought Mg alloys. Especially, formation of twin-texture can remarkably improve formability of rolled Mg alloys. However, the stability of {10–12} twins determines the effect of this method. Previous work revealed that initial {10–12} twins may either grow or shrink under further deformation, and may be removed by static recrystallization under thermal effect. It is considered that improving the stability of twin structure could enhance the contribution of twin-texture on subsequent plastic formability. Based on this background, stress stability and thermal stability of {10–12} twin structure were summarized and reviewed in this article. Finally, a few critical scientific problems in this research field were pointed out. Keywords: Mg alloys, Twin structure, Stability, Texture, Recrystallization |
| first_indexed | 2024-04-24T08:16:25Z |
| format | Article |
| id | doaj.art-ba5112289a584c119e8e8d292cdb0d8c |
| institution | Directory Open Access Journal |
| issn | 2213-9567 |
| language | English |
| last_indexed | 2024-04-24T08:16:25Z |
| publishDate | 2020-03-01 |
| publisher | KeAi Communications Co., Ltd. |
| record_format | Article |
| series | Journal of Magnesium and Alloys |
| spelling | doaj.art-ba5112289a584c119e8e8d292cdb0d8c2024-04-17T03:31:59ZengKeAi Communications Co., Ltd.Journal of Magnesium and Alloys2213-95672020-03-01816677Stability of twins in Mg alloys – A short reviewTingting Liu0Qingshan Yang1Ning Guo2Yun Lu3Bo Song4School of Materials and Energy, Southwest University, Chongqing 400715, ChinaSchool of Metallurgy and Materials Engineering, Chongqing University of Science and Technology, Chongqing 401331, ChinaSchool of Materials and Energy, Southwest University, Chongqing 400715, ChinaGraduate School of Science and Engineering, Chiba University, Chiba 263-8522, JapanSchool of Materials and Energy, Southwest University, Chongqing 400715, China; Corresponding author.In this article, the stability of twins, especially {10–12} twins, in Mg alloys was critically reviewed. In the last decade, pre-twinning is considered to be an effective method for adjusting the microstructure and properties of wrought Mg alloys. Especially, formation of twin-texture can remarkably improve formability of rolled Mg alloys. However, the stability of {10–12} twins determines the effect of this method. Previous work revealed that initial {10–12} twins may either grow or shrink under further deformation, and may be removed by static recrystallization under thermal effect. It is considered that improving the stability of twin structure could enhance the contribution of twin-texture on subsequent plastic formability. Based on this background, stress stability and thermal stability of {10–12} twin structure were summarized and reviewed in this article. Finally, a few critical scientific problems in this research field were pointed out. Keywords: Mg alloys, Twin structure, Stability, Texture, Recrystallizationhttp://www.sciencedirect.com/science/article/pii/S2213956720300190 |
| spellingShingle | Tingting Liu Qingshan Yang Ning Guo Yun Lu Bo Song Stability of twins in Mg alloys – A short review Journal of Magnesium and Alloys |
| title | Stability of twins in Mg alloys – A short review |
| title_full | Stability of twins in Mg alloys – A short review |
| title_fullStr | Stability of twins in Mg alloys – A short review |
| title_full_unstemmed | Stability of twins in Mg alloys – A short review |
| title_short | Stability of twins in Mg alloys – A short review |
| title_sort | stability of twins in mg alloys a short review |
| url | http://www.sciencedirect.com/science/article/pii/S2213956720300190 |
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