Microstructure and Mechanical Properties of the Cold-Rolled Mg-14Li-1Zn Alloy after Hot Rolling
The as-cast Mg-14Li-1Zn alloy was hot rolled at different temperatures with the reduction of 50%, followed by cold rolling with the reduction of 80%. The effects of the hot rolling temperature on the microstructure and mechanical properties of the final specimens were investigated. The results show...
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| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
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Wiley
2019-01-01
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| Series: | Advances in Materials Science and Engineering |
| Online Access: | http://dx.doi.org/10.1155/2019/4813798 |
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| _version_ | 1849307069918740480 |
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| author | Qiang Wu Kunning Fu Ruizhi Wu Jinghuai Zhang Legan Hou Milin Zhang |
| author_facet | Qiang Wu Kunning Fu Ruizhi Wu Jinghuai Zhang Legan Hou Milin Zhang |
| author_sort | Qiang Wu |
| collection | DOAJ |
| description | The as-cast Mg-14Li-1Zn alloy was hot rolled at different temperatures with the reduction of 50%, followed by cold rolling with the reduction of 80%. The effects of the hot rolling temperature on the microstructure and mechanical properties of the final specimens were investigated. The results show that the higher rolling temperature brings about a more homogeneous microstructure, which is favorable for the subsequent cold rolling. When the hot rolling temperature is 300°C, the final specimen possesses the highest tensile strength and hardness of 238 MPa and 67.7 HV, respectively. When the hot rolling temperature is 200°C, the final specimen possesses the highest elongation of 24.6%. |
| format | Article |
| id | doaj-art-204c4864f5b94ffc96c1f84ca6d059c6 |
| institution | Kabale University |
| issn | 1687-8434 1687-8442 |
| language | English |
| publishDate | 2019-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Advances in Materials Science and Engineering |
| spelling | doaj-art-204c4864f5b94ffc96c1f84ca6d059c62025-08-20T03:54:52ZengWileyAdvances in Materials Science and Engineering1687-84341687-84422019-01-01201910.1155/2019/48137984813798Microstructure and Mechanical Properties of the Cold-Rolled Mg-14Li-1Zn Alloy after Hot RollingQiang Wu0Kunning Fu1Ruizhi Wu2Jinghuai Zhang3Legan Hou4Milin Zhang5Key Laboratory of Superlight Materials & Surface Technology, Ministry of Education, Harbin Engineering University, Harbin 150001, ChinaKey Laboratory of Superlight Materials & Surface Technology, Ministry of Education, Harbin Engineering University, Harbin 150001, ChinaKey Laboratory of Superlight Materials & Surface Technology, Ministry of Education, Harbin Engineering University, Harbin 150001, ChinaKey Laboratory of Superlight Materials & Surface Technology, Ministry of Education, Harbin Engineering University, Harbin 150001, ChinaKey Laboratory of Superlight Materials & Surface Technology, Ministry of Education, Harbin Engineering University, Harbin 150001, ChinaKey Laboratory of Superlight Materials & Surface Technology, Ministry of Education, Harbin Engineering University, Harbin 150001, ChinaThe as-cast Mg-14Li-1Zn alloy was hot rolled at different temperatures with the reduction of 50%, followed by cold rolling with the reduction of 80%. The effects of the hot rolling temperature on the microstructure and mechanical properties of the final specimens were investigated. The results show that the higher rolling temperature brings about a more homogeneous microstructure, which is favorable for the subsequent cold rolling. When the hot rolling temperature is 300°C, the final specimen possesses the highest tensile strength and hardness of 238 MPa and 67.7 HV, respectively. When the hot rolling temperature is 200°C, the final specimen possesses the highest elongation of 24.6%.http://dx.doi.org/10.1155/2019/4813798 |
| spellingShingle | Qiang Wu Kunning Fu Ruizhi Wu Jinghuai Zhang Legan Hou Milin Zhang Microstructure and Mechanical Properties of the Cold-Rolled Mg-14Li-1Zn Alloy after Hot Rolling Advances in Materials Science and Engineering |
| title | Microstructure and Mechanical Properties of the Cold-Rolled Mg-14Li-1Zn Alloy after Hot Rolling |
| title_full | Microstructure and Mechanical Properties of the Cold-Rolled Mg-14Li-1Zn Alloy after Hot Rolling |
| title_fullStr | Microstructure and Mechanical Properties of the Cold-Rolled Mg-14Li-1Zn Alloy after Hot Rolling |
| title_full_unstemmed | Microstructure and Mechanical Properties of the Cold-Rolled Mg-14Li-1Zn Alloy after Hot Rolling |
| title_short | Microstructure and Mechanical Properties of the Cold-Rolled Mg-14Li-1Zn Alloy after Hot Rolling |
| title_sort | microstructure and mechanical properties of the cold rolled mg 14li 1zn alloy after hot rolling |
| url | http://dx.doi.org/10.1155/2019/4813798 |
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