Effect of Residual Deformation Energy and Critical Heating Rate on Cubic Texture and Grain Growth Behavior of Severely Deformed Aluminum Foil
To clarify the microstructure, grain size, and recrystallization behavior during different annealing processes with controlled heating rates, the aim of this study was to investigate the effect of residual deformation energy after cold rolling and critical heating rate on cubic texture components, a...
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MDPI AG
2022-02-01
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| Online Access: | https://www.mdpi.com/1996-1944/15/4/1395 |
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| author | Yunlei Wang Liping Ren Qi Liu Yu Cao Guangjie Huang |
| author_facet | Yunlei Wang Liping Ren Qi Liu Yu Cao Guangjie Huang |
| author_sort | Yunlei Wang |
| collection | DOAJ |
| description | To clarify the microstructure, grain size, and recrystallization behavior during different annealing processes with controlled heating rates, the aim of this study was to investigate the effect of residual deformation energy after cold rolling and critical heating rate on cubic texture components, and grain growth behavior of aluminum plate, which was subjected to severe deformation. The experimental results revealed that the stored energy can be inferred from a calculation that fast annealing (FA) for 30 s was 2.2 times as large as slow annealing (SA) at 320 °C, which provided the driving force for grain growth during subsequent heating and resulted in a significant coarsening of grains in the FA process. In contrast, the intensity of cubic texture in SA was significantly higher than that in the FA process. A critical heating rate of 50 °C/min had been obtained to produce a homogeneous microstructure and strong cubic texture during the annealing processes with controlled heating rates and was verified by experiment. The relationship of Δ<i>η</i><sub>sur</sub> > 0.02<i>η</i><sub>b</sub> was as a criterion used to determine whether abnormal grain growth happened in aluminum foil, while the grain size exceeded the thickness of aluminum foil by examined calculation. |
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| format | Article |
| id | doaj.art-e3991e8927c64534bdfdb8b9963c994f |
| institution | Directory Open Access Journal |
| issn | 1996-1944 |
| language | English |
| last_indexed | 2024-03-09T21:32:54Z |
| publishDate | 2022-02-01 |
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| spelling | doaj.art-e3991e8927c64534bdfdb8b9963c994f2023-11-23T20:52:41ZengMDPI AGMaterials1996-19442022-02-01154139510.3390/ma15041395Effect of Residual Deformation Energy and Critical Heating Rate on Cubic Texture and Grain Growth Behavior of Severely Deformed Aluminum FoilYunlei Wang0Liping Ren1Qi Liu2Yu Cao3Guangjie Huang4College of Materials Science and Engineering, Chongqing University of Arts and Sciences, Chongqing 402160, ChinaCollege of Materials Science and Engineering, Chongqing University of Arts and Sciences, Chongqing 402160, ChinaNational Instrument Functional Materials Engineering and Technology Research Center, Chongqing Materials Research Institute Co. Ltd., Chongqing 400707, ChinaCollege of Materials Science and Engineering, Chongqing University, Chongqing 400044, ChinaCollege of Materials Science and Engineering, Chongqing University, Chongqing 400044, ChinaTo clarify the microstructure, grain size, and recrystallization behavior during different annealing processes with controlled heating rates, the aim of this study was to investigate the effect of residual deformation energy after cold rolling and critical heating rate on cubic texture components, and grain growth behavior of aluminum plate, which was subjected to severe deformation. The experimental results revealed that the stored energy can be inferred from a calculation that fast annealing (FA) for 30 s was 2.2 times as large as slow annealing (SA) at 320 °C, which provided the driving force for grain growth during subsequent heating and resulted in a significant coarsening of grains in the FA process. In contrast, the intensity of cubic texture in SA was significantly higher than that in the FA process. A critical heating rate of 50 °C/min had been obtained to produce a homogeneous microstructure and strong cubic texture during the annealing processes with controlled heating rates and was verified by experiment. The relationship of Δ<i>η</i><sub>sur</sub> > 0.02<i>η</i><sub>b</sub> was as a criterion used to determine whether abnormal grain growth happened in aluminum foil, while the grain size exceeded the thickness of aluminum foil by examined calculation.https://www.mdpi.com/1996-1944/15/4/1395residual deformation energycritical heating rategrain growth behavior |
| spellingShingle | Yunlei Wang Liping Ren Qi Liu Yu Cao Guangjie Huang Effect of Residual Deformation Energy and Critical Heating Rate on Cubic Texture and Grain Growth Behavior of Severely Deformed Aluminum Foil Materials residual deformation energy critical heating rate grain growth behavior |
| title | Effect of Residual Deformation Energy and Critical Heating Rate on Cubic Texture and Grain Growth Behavior of Severely Deformed Aluminum Foil |
| title_full | Effect of Residual Deformation Energy and Critical Heating Rate on Cubic Texture and Grain Growth Behavior of Severely Deformed Aluminum Foil |
| title_fullStr | Effect of Residual Deformation Energy and Critical Heating Rate on Cubic Texture and Grain Growth Behavior of Severely Deformed Aluminum Foil |
| title_full_unstemmed | Effect of Residual Deformation Energy and Critical Heating Rate on Cubic Texture and Grain Growth Behavior of Severely Deformed Aluminum Foil |
| title_short | Effect of Residual Deformation Energy and Critical Heating Rate on Cubic Texture and Grain Growth Behavior of Severely Deformed Aluminum Foil |
| title_sort | effect of residual deformation energy and critical heating rate on cubic texture and grain growth behavior of severely deformed aluminum foil |
| topic | residual deformation energy critical heating rate grain growth behavior |
| url | https://www.mdpi.com/1996-1944/15/4/1395 |
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