Effect of casting and rolling process parameters on solidification welding line of magnesium alloy
Process of horizontal twin roll casting magnesium alloy was analyzed by numerical simulation. Taking solidification welding line in cast rolling area as research object, the characteristic change of solidification welding line caused by casting rolling temperature, casting rolling speed, and roll he...
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| Format: | Article |
| Language: | English |
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University of Belgrade, Technical Faculty, Bor
2022-01-01
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| Series: | Journal of Mining and Metallurgy. Section B: Metallurgy |
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| Online Access: | http://www.doiserbia.nb.rs/img/doi/1450-5339/2022/1450-53392100042H.pdf |
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| author | Huang Z. -Q. Lai H.-Y. Zhou H.-B. Guo H. |
| author_facet | Huang Z. -Q. Lai H.-Y. Zhou H.-B. Guo H. |
| author_sort | Huang Z. -Q. |
| collection | DOAJ |
| description | Process of horizontal twin roll casting magnesium alloy was analyzed by numerical simulation. Taking solidification welding line in cast rolling area as research object, the characteristic change of solidification welding line caused by casting rolling temperature, casting rolling speed, and roll heat transfer capacity and its influence on the forming process of casting rolling area were analyzed. The results show that increasing casting temperature, casting speed or reducing heat transfer capacity of roll can make solidification welding line shift to exit of casting rolling zone. Increasing casting temperature and casting speed will increase difference between middle and edge of the solidification welding line along casting direction and heat distribution of whole slab is more uniform. However, effect of improving heat transfer capacity of roll is completely opposite. According to this, optimum process parameters of casting and rolling magnesium alloy with plate thickness of 6 mm are put forward to reduce probability of edge crack. |
| format | Article |
| id | doaj-art-03def3a8478344c695172d8a4b5dc4ec |
| institution | Kabale University |
| issn | 1450-5339 2217-7175 |
| language | English |
| publishDate | 2022-01-01 |
| publisher | University of Belgrade, Technical Faculty, Bor |
| record_format | Article |
| series | Journal of Mining and Metallurgy. Section B: Metallurgy |
| spelling | doaj-art-03def3a8478344c695172d8a4b5dc4ec2025-02-02T00:42:48ZengUniversity of Belgrade, Technical Faculty, BorJournal of Mining and Metallurgy. Section B: Metallurgy1450-53392217-71752022-01-0158111010.2298/JMMB210305042H1450-53392100042HEffect of casting and rolling process parameters on solidification welding line of magnesium alloyHuang Z. -Q.0Lai H.-Y.1Zhou H.-B.2Guo H.3School of Mechanical Engineering, Taiyuan University of Science and Technology, Taiyuan, ChinaSchool of Mechanical Engineering, Taiyuan University of Science and Technology, Taiyuan, ChinaState Key Laboratory of High Performance Complex Manufacturing, Central South University, Changsha, ChinaSchool of Mechanical Engineering, Taiyuan University of Science and Technology, Taiyuan, ChinaProcess of horizontal twin roll casting magnesium alloy was analyzed by numerical simulation. Taking solidification welding line in cast rolling area as research object, the characteristic change of solidification welding line caused by casting rolling temperature, casting rolling speed, and roll heat transfer capacity and its influence on the forming process of casting rolling area were analyzed. The results show that increasing casting temperature, casting speed or reducing heat transfer capacity of roll can make solidification welding line shift to exit of casting rolling zone. Increasing casting temperature and casting speed will increase difference between middle and edge of the solidification welding line along casting direction and heat distribution of whole slab is more uniform. However, effect of improving heat transfer capacity of roll is completely opposite. According to this, optimum process parameters of casting and rolling magnesium alloy with plate thickness of 6 mm are put forward to reduce probability of edge crack.http://www.doiserbia.nb.rs/img/doi/1450-5339/2022/1450-53392100042H.pdfmagnesium alloyhorizontal twin roll castingsolidification welding lineedge damage |
| spellingShingle | Huang Z. -Q. Lai H.-Y. Zhou H.-B. Guo H. Effect of casting and rolling process parameters on solidification welding line of magnesium alloy Journal of Mining and Metallurgy. Section B: Metallurgy magnesium alloy horizontal twin roll casting solidification welding line edge damage |
| title | Effect of casting and rolling process parameters on solidification welding line of magnesium alloy |
| title_full | Effect of casting and rolling process parameters on solidification welding line of magnesium alloy |
| title_fullStr | Effect of casting and rolling process parameters on solidification welding line of magnesium alloy |
| title_full_unstemmed | Effect of casting and rolling process parameters on solidification welding line of magnesium alloy |
| title_short | Effect of casting and rolling process parameters on solidification welding line of magnesium alloy |
| title_sort | effect of casting and rolling process parameters on solidification welding line of magnesium alloy |
| topic | magnesium alloy horizontal twin roll casting solidification welding line edge damage |
| url | http://www.doiserbia.nb.rs/img/doi/1450-5339/2022/1450-53392100042H.pdf |
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