Texture property and weakening mechanism of Mg-3Al-1Zn alloy by interactive alternating forward extrusion
The interactive alternating forward extrusion (AFE) method can realize the change of texture type and the weakening of texture strength. Taking AZ31 magnesium alloy as an example, the texture evolution of interactive AFE was studied. The results show that all kinds of dynamic recrystallization (DRX)...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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KeAi Communications Co., Ltd.
2023-02-01
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| Series: | Journal of Magnesium and Alloys |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2213956721001262 |
| _version_ | 1797860414112923648 |
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| author | Ye Wang Feng Li Yu Wang Xing Mao Xiao |
| author_facet | Ye Wang Feng Li Yu Wang Xing Mao Xiao |
| author_sort | Ye Wang |
| collection | DOAJ |
| description | The interactive alternating forward extrusion (AFE) method can realize the change of texture type and the weakening of texture strength. Taking AZ31 magnesium alloy as an example, the texture evolution of interactive AFE was studied. The results show that all kinds of dynamic recrystallization (DRX) behaviors can weaken the texture to vary degrees. The weakening effect of twinning-induced recrystallization (TDRX) behavior was particularly significant. During the interactive AFE process, the c-axis of most grains rotated under the external force, and tended to be 90° angle with the ED direction, forming a stable fiber texture. In addition, with the increase of loading passes, the starting of {0001} <11–20> basal slip system became more and more difficult. The (10–10) texture formed by {10–10} <11–20> prismatic slip system after sixth passes was the main texture type. With the increase of forming temperature, the starting ability of {10–10} <11–20> prismatic slip systems increased, and the (10–10) texture formed by prismatic slip system above 623 K dominated. |
| first_indexed | 2024-04-09T21:45:26Z |
| format | Article |
| id | doaj.art-495a1874b15b4ab1bf870d380554956c |
| institution | Directory Open Access Journal |
| issn | 2213-9567 |
| language | English |
| last_indexed | 2024-04-09T21:45:26Z |
| publishDate | 2023-02-01 |
| publisher | KeAi Communications Co., Ltd. |
| record_format | Article |
| series | Journal of Magnesium and Alloys |
| spelling | doaj.art-495a1874b15b4ab1bf870d380554956c2023-03-25T05:10:53ZengKeAi Communications Co., Ltd.Journal of Magnesium and Alloys2213-95672023-02-01112684693Texture property and weakening mechanism of Mg-3Al-1Zn alloy by interactive alternating forward extrusionYe Wang0Feng Li1Yu Wang2Xing Mao Xiao3School of Materials Science and Engineering, Harbin University of Science and Technology, Harbin 150040, P R ChinaSchool of Materials Science and Engineering, Harbin University of Science and Technology, Harbin 150040, P R China; Key Laboratory of Advanced Manufacturing and Intelligent Technology, Ministry of Education, Harbin University of Science and Technology, Harbin 150080, P R China; Corresponding author:.School of Materials Science and Engineering, Harbin University of Science and Technology, Harbin 150040, P R China; Corresponding author:.Southwest Technique and Engineering Reasearch Institute, Chongqing 400039, P R ChinaThe interactive alternating forward extrusion (AFE) method can realize the change of texture type and the weakening of texture strength. Taking AZ31 magnesium alloy as an example, the texture evolution of interactive AFE was studied. The results show that all kinds of dynamic recrystallization (DRX) behaviors can weaken the texture to vary degrees. The weakening effect of twinning-induced recrystallization (TDRX) behavior was particularly significant. During the interactive AFE process, the c-axis of most grains rotated under the external force, and tended to be 90° angle with the ED direction, forming a stable fiber texture. In addition, with the increase of loading passes, the starting of {0001} <11–20> basal slip system became more and more difficult. The (10–10) texture formed by {10–10} <11–20> prismatic slip system after sixth passes was the main texture type. With the increase of forming temperature, the starting ability of {10–10} <11–20> prismatic slip systems increased, and the (10–10) texture formed by prismatic slip system above 623 K dominated.http://www.sciencedirect.com/science/article/pii/S2213956721001262Magnesium alloyAlternating extrusionTextureRecrystallizationGrain orientation |
| spellingShingle | Ye Wang Feng Li Yu Wang Xing Mao Xiao Texture property and weakening mechanism of Mg-3Al-1Zn alloy by interactive alternating forward extrusion Journal of Magnesium and Alloys Magnesium alloy Alternating extrusion Texture Recrystallization Grain orientation |
| title | Texture property and weakening mechanism of Mg-3Al-1Zn alloy by interactive alternating forward extrusion |
| title_full | Texture property and weakening mechanism of Mg-3Al-1Zn alloy by interactive alternating forward extrusion |
| title_fullStr | Texture property and weakening mechanism of Mg-3Al-1Zn alloy by interactive alternating forward extrusion |
| title_full_unstemmed | Texture property and weakening mechanism of Mg-3Al-1Zn alloy by interactive alternating forward extrusion |
| title_short | Texture property and weakening mechanism of Mg-3Al-1Zn alloy by interactive alternating forward extrusion |
| title_sort | texture property and weakening mechanism of mg 3al 1zn alloy by interactive alternating forward extrusion |
| topic | Magnesium alloy Alternating extrusion Texture Recrystallization Grain orientation |
| url | http://www.sciencedirect.com/science/article/pii/S2213956721001262 |
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