轻合金材料江西省重点实验室

《稀土学报（英文）》2024年42卷12期稀土镁合金专辑

2025-03-04
《稀土学报（英文）》2024年42卷12期为稀土镁合金专刊，为2024年第四届先进镁合金青年科学家论坛特设专刊，共收录20篇镁合金领域青年科学家的约稿论文，南昌大学刘勇教授和哈尔滨工程大学巫瑞智教授为专刊客座编辑。


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本期封面文章简介
     本研究选取Mg-Gd-Y合金作为研究对象，系统地对比分析了在无应力和施加塑性压应力条件下，合金中析出相对其腐蚀行为的影响。研究发现，在施加塑性压应力的状态下，LPSO相和Mg24Y5相周围的区域应力集中现象加剧，从而加速了合金的腐蚀进程。Mg24Y5相和Mg5Gd相的伏打电势均高于基体α-Mg，理论上均具有引发微电偶腐蚀的潜力。然而，由于Mg5Gd相与α-Mg基体之间存在二维弹性共格界面，导致Mg5Gd相实际上并不促进α-Mg的腐蚀。
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本期内容：
Mechanism of corrosion behavior induced by precipitates under plastic compressive stress in Mg-Gd-Y alloys
Lele Liu, Ping Wang*, Yimeng Wang, Weiming Li, Min Xu, Haoyan Xue. Journal of Rare Earths. 2024;42(12):2183.
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High strength and elongation of Mg-Gd-Nd-Zr alloy obtained by synergistic action of highspeed extrusion and short-time aging treatment
Simin Shen, Guangxiao Ren, Xijuan Cao, Hongxia Wang*, Binshan Wang, Jin Wang, Lifei Wang, Weili Cheng, Kwangseon Shin. Journal of Rare Earths. 2024;42(12): 2196.
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Twinning behavior of an extruded Mg-Gd-Y-Zn-Zr alloy sheet under tension and compression
Jianfen Huang, Tao Chen*, Wugui Jiang, Longhui Mao, Zhiyong Chen. Journal of Rare Earths. 2024;42(12): 2208.
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High strength and high ductility Mg-Gd-Y-Zn-Zr alloys obtained by controlling texture and dynamic precipitation through LPSO phase structure of different initial morphologies
Yayun He, Rui Guo, Xi Zhao*, Zhimin Zhang. Journal of Rare Earths. 2024;42(12):  2217.
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Influence of zinc and silver additions on hot tearing susceptibility of Mg-14Gd-0.4Zr alloy
Lixiang Yang, Shaozhu Wang**, Yuanding Huang, Zhengquan Hou, Hai Wu, Xiwang Dong, Hui Shi, Wenbing Zou, Dejiang Li, Fei Li***, Baode Sun, Zhongquan Li, Norbert Hort, Lv Xiao* . Journal of Rare Earths. 2024;42(12): 2231.
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A new high-pressure die casting Mg–Gd–Sm–Al alloy with high strength-ductility synergy
Shuhui Lv**, Youwei Cheng, Bo Deng, Tao Xu, Xin Qiu, Qiang Yang* . Journal of Rare Earths. 2024;42(12): 2239.
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Enhanced mechanical properties of LPSOp/Mg composites using super high pressure treatment
Wei Yu, Zhongjie Li, Chao Liu, Qiuming Peng, Weili Cheng, Huashun Yu, Kwang Seon Shin, Hui Yu* . Journal of Rare Earths. 2024;42(12): 2249.
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Mechanical property and anisotropy of as-extruded Mg–Zn–Y–Mn alloys with different volume fraction of long-period stacking ordered (LPSO) phase
Dahui Liang, Mincong Chen, Chuanqiang Li*, Zhipei Tong, Yong Dong, Dong Bian** . Journal of Rare Earths. 2024;42(12): 2259.
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Effect of lanthanum oxide on microstructure and mechanical properties of ZK60 magnesium alloy
Wei Qiu, Zhaoyuan Lu, Senmao Zhang, Shuanglong Li, Jian Chen, Wei Chen*, Wei Li, Yanjie Ren, Jun Luo, Maohai Yao, Wen Xie. Journal of Rare Earths. 2024;42(12): 2270.
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Synergistic improvement of damping capacity and mechanical properties of magnesium alloy prepared with UHP technology
Dan Wang, Peizhao Huang, Ruizhi Wu*, Hailiang Huang**, Tao Zhong, Cunwei Zou, Yaqiang Song. Journal of Rare Earths. 2024;42(12): 2279.
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Influence of grain size on twinning behavior of WE43 magnesium alloy during roomtemperature compression deformation
Lijia Wang, Sha Zhan, Yutao Ruan, Tianhu Miao, Li Hu* . Journal of Rare Earths. 2024;42(12): 2285.
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Effect of heat-treatment on microstructure and deformation behavior of Mg-8.5Li-6.6Zn-1.5Y alloy
Yu Wang, Penghao Wang, Jingpeng Xiong, Jian Wang**, Yong Liu* . Journal of Rare Earths. 2024;42(12): 2293.
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Unveiling mechanical response and deformation mechanism of extruded WE43 magnesium alloy under high-speed impact
Pengcheng Guo, Tuo Ye*, Yuanzhi Wu**, Shawei Qiu, Erli Xia, Xianlan Liu, Luoxing Li . Journal of Rare Earths. 2024;42(12):2303.
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Formation mechanism of high-temperature oxidation film on WE43 magnesium alloy and its effect on corrosion performance
Ruizhi Ding, Hong Yan*, Fangqiang Ning**, Yifan Song, Jinliang Xu, Rongshi Chen. Journal of Rare Earths. 2024;42(12): 2316.
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Intergranular deformation mechanism stimulated by {10-12} extension twins in AZ81-La alloy
Biwu Zhu, Jing Su, Xiao Liu*, Changping Tang, Wenhui Liu, Luoxing Li**, Congchang Xu, Pengcheng Guo. Journal of Rare Earths. 2024;42(12): 2325.
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Influence of ferrum film by FCVA deposition technique on properties of WE43 magnesium alloy
Zijin Xiao, Tao He, Xuhui Liu, Yilong Dai**, Jia She, Yuwen Jiang, Fugang Qi*, Xiaoping Ouyang. Journal of Rare Earths. 2024;42(12): 2332.
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Influence of power dissipation value and deformation activation energy on recrystallization in compression deformation behavior of Mg-Li-Zn-Y alloy
Di An, Bingyu Qian, Ruizhi Wu*, Xiang Wang**, Legan Hou, Xiaochun Ma, Jinghuai Zhang. Journal of Rare Earths. 2024;42(12): 2341.
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Microstructure evolution of extruded Mg-RE-Ag alloy during short-time heat treatment
Zehua Li, Jinghuai Zhang*, Shujuan Liu**, Jiaming Hao, Liyuan Liu, Yuying He, Haodong Zhang, Xingkai Jiao, Xiaobo Zhang, Ruizhi Wu. Journal of Rare Earths. 2024;42(12): 2350.
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Mg-Sc-Nd-xZn series alloys with medium strength and high plasticity
Fulong Xue, Zhuangzhuang Feng, Yubo Gao, Di Mei*, Baolin Chang, Jianfeng Wang, Shijie Zhu**, Shaokang Guan. Journal of Rare Earths. 2024;42(12): 2362.
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Post-fire residual service performance of magnesium alloys reinforced by rare earths
Jiaxuan Han, Bo Hu*, Zhenfei Jiang, Mingdi Yu, Fanjin Yao, Zixin Li, Bensong Chen, Wanzhang Yang, Dejiang Li**, Xiaoqin Zeng, Wenjiang Ding. Journal of Rare Earths. 2024;42(12): 2374.
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