Effect of nano-TiC/TiB2 on recrystallization, texture and mechanical properties of Al–Cu–Li alloy during solid-solution treatment
The evolution of the microstructure, texture and mechanical properties of the Al–Cu–Li alloy sheets by nanoscale TiC + TiB2 ceramic particles during solid solution treatment was systematically investigated by characterization, texture measurements and mechanical performance tests. The yield strength...
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| Format: | Article |
| Language: | English |
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Elsevier
2023-11-01
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| Series: | Journal of Materials Research and Technology |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S2238785423023396 |
| _version_ | 1797301586637094912 |
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| author | Haiyao Wang Beibei Li Yong Li Wei Yu Yin Wang Bing Lu Jiadong Li Guangming Xu |
| author_facet | Haiyao Wang Beibei Li Yong Li Wei Yu Yin Wang Bing Lu Jiadong Li Guangming Xu |
| author_sort | Haiyao Wang |
| collection | DOAJ |
| description | The evolution of the microstructure, texture and mechanical properties of the Al–Cu–Li alloy sheets by nanoscale TiC + TiB2 ceramic particles during solid solution treatment was systematically investigated by characterization, texture measurements and mechanical performance tests. The yield strength, tensile strength, and elongation of the A1 alloy with the addition of nanoscale TiC + TiB2 ceramic particles under T4P conditions were 312 MPa, 420 MPa, and 21.9%, respectively, which were 35.6%, 27.6%, and 2.8% higher than those of the A0 alloy, respectively. The recrystallization mechanism of both alloys was mainly the particle stimulated nucleation (PSN) mechanism, but the nanoscale TiC + TiB2 in the A1 alloy led to a stronger Zener dragging effect, which hindered the growth of CubeND nuclei, and P-oriented grains dominated. Thus, the A0 alloy sheet was dominated by CubeND components, while the A1 alloy sheet was dominated by P recrystallized grains, which led to the two alloy sheets showing opposite variation trends of the deep drawing properties with increasing solid solution treatment time. The short-time solid-solution process is more likely to provide better properties to the alloy with TiC + TiB2 added particles better properties in terms of various aspects, such as microstructure, mechanical properties, and electrical conductivity. |
| first_indexed | 2024-03-07T23:23:43Z |
| format | Article |
| id | doaj.art-53b1142e42634b73b844a706174e0f6b |
| institution | Directory Open Access Journal |
| issn | 2238-7854 |
| language | English |
| last_indexed | 2024-03-07T23:23:43Z |
| publishDate | 2023-11-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Journal of Materials Research and Technology |
| spelling | doaj.art-53b1142e42634b73b844a706174e0f6b2024-02-21T05:25:03ZengElsevierJournal of Materials Research and Technology2238-78542023-11-0127372385Effect of nano-TiC/TiB2 on recrystallization, texture and mechanical properties of Al–Cu–Li alloy during solid-solution treatmentHaiyao Wang0Beibei Li1Yong Li2Wei Yu3Yin Wang4Bing Lu5Jiadong Li6Guangming Xu7State Key Laboratory of Rolling and Automation, Northeastern University, Shenyang 110819, China; Key Laboratory of Electromagnetic Processing of Materials, Ministry of Education, Northeastern University, Shenyang 110819, ChinaState Key Laboratory of Rolling and Automation, Northeastern University, Shenyang 110819, ChinaState Key Laboratory of Rolling and Automation, Northeastern University, Shenyang 110819, China; Guangxi Advanced Aluminum Processing Innovation Center Co.LTD, Nanning 530007, China; Corresponding author. State Key Laboratory of Rolling and Automation, Northeastern University, Shenyang 110819, China.State Key Laboratory of Rolling and Automation, Northeastern University, Shenyang 110819, ChinaState Key Laboratory of Rolling and Automation, Northeastern University, Shenyang 110819, China; Key Laboratory of Electromagnetic Processing of Materials, Ministry of Education, Northeastern University, Shenyang 110819, ChinaCRRC Industrial Research Institute (Qingdao) Co.,Ltd., Qingdao 266109, ChinaState Key Laboratory of Rolling and Automation, Northeastern University, Shenyang 110819, ChinaKey Laboratory of Electromagnetic Processing of Materials, Ministry of Education, Northeastern University, Shenyang 110819, China; Corresponding author.The evolution of the microstructure, texture and mechanical properties of the Al–Cu–Li alloy sheets by nanoscale TiC + TiB2 ceramic particles during solid solution treatment was systematically investigated by characterization, texture measurements and mechanical performance tests. The yield strength, tensile strength, and elongation of the A1 alloy with the addition of nanoscale TiC + TiB2 ceramic particles under T4P conditions were 312 MPa, 420 MPa, and 21.9%, respectively, which were 35.6%, 27.6%, and 2.8% higher than those of the A0 alloy, respectively. The recrystallization mechanism of both alloys was mainly the particle stimulated nucleation (PSN) mechanism, but the nanoscale TiC + TiB2 in the A1 alloy led to a stronger Zener dragging effect, which hindered the growth of CubeND nuclei, and P-oriented grains dominated. Thus, the A0 alloy sheet was dominated by CubeND components, while the A1 alloy sheet was dominated by P recrystallized grains, which led to the two alloy sheets showing opposite variation trends of the deep drawing properties with increasing solid solution treatment time. The short-time solid-solution process is more likely to provide better properties to the alloy with TiC + TiB2 added particles better properties in terms of various aspects, such as microstructure, mechanical properties, and electrical conductivity.http://www.sciencedirect.com/science/article/pii/S2238785423023396Al–Cu–Li alloyTiC+TiB2RecrystallizationTextureMechanical properties |
| spellingShingle | Haiyao Wang Beibei Li Yong Li Wei Yu Yin Wang Bing Lu Jiadong Li Guangming Xu Effect of nano-TiC/TiB2 on recrystallization, texture and mechanical properties of Al–Cu–Li alloy during solid-solution treatment Journal of Materials Research and Technology Al–Cu–Li alloy TiC+TiB2 Recrystallization Texture Mechanical properties |
| title | Effect of nano-TiC/TiB2 on recrystallization, texture and mechanical properties of Al–Cu–Li alloy during solid-solution treatment |
| title_full | Effect of nano-TiC/TiB2 on recrystallization, texture and mechanical properties of Al–Cu–Li alloy during solid-solution treatment |
| title_fullStr | Effect of nano-TiC/TiB2 on recrystallization, texture and mechanical properties of Al–Cu–Li alloy during solid-solution treatment |
| title_full_unstemmed | Effect of nano-TiC/TiB2 on recrystallization, texture and mechanical properties of Al–Cu–Li alloy during solid-solution treatment |
| title_short | Effect of nano-TiC/TiB2 on recrystallization, texture and mechanical properties of Al–Cu–Li alloy during solid-solution treatment |
| title_sort | effect of nano tic tib2 on recrystallization texture and mechanical properties of al cu li alloy during solid solution treatment |
| topic | Al–Cu–Li alloy TiC+TiB2 Recrystallization Texture Mechanical properties |
| url | http://www.sciencedirect.com/science/article/pii/S2238785423023396 |
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