期刊论文

Zhao, Jun

英文

Journal of Materials Engineering and Performance

1059-9495

2022

31

7

5782-5789

10.1007/s11665-022-06625-7

National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [51975207]; Youth Innovation Talent Project of Guangdong [2019KQNCX228]; Key project of Guangdong University of Science and Technology [GKY-2020KYZDK-13, GKY-2021KYZDK-16]; Scientific Research Project of Hunan Education Department [20B113]; Key Projects of Yiyang Federation of Social Sciences [2021YS091]; Teaching Reform Research Project of Hunan City University [202024]; Cooperative Education Project of Higher Education Department of Ministry of Education [202002028052]

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The Mg-3Li alloy has been extruded at different temperatures (extrusion temperatures of 240 degrees C, 270 degrees C, 300 degrees C, 330 degrees C, 370 degrees C) and the microstructure, texture and tensile properties of the extruded sheet are investigated. Results show that the average grain size increases, the basal texture weakens with the increase of extrusion temperature and the development of a transverse direction (TD)-split texture. The highest grain size, the weakest basal texture and the strongest TD-split texture are developed in the alloy extruded at 370 degrees C. This may be asso...