云南高校图书馆联盟文献共享服务平台- MG-RE

MG-RE: 作品数：83被引量：327H指数：8; 导出分析报告; 相关领域：金属学及工艺一般工业技术更多>>; 相关作者：潘复生杨明波丁文江曾小勤任秀峰更多>>; 相关机构：重庆大学中南大学中国科学院上海交通大学更多>>; 相关期刊：《重庆理工大学学报（自然科学）》《锻压技术》《中国有色金属学报》《轨道交通材料》更多>>; 相关基金：国家自然科学基金中国博士后科学基金国家重点基础研究发展计划国家电网公司科技项目更多>>

Kinetic simulation of early-stage precipitation behavior in Mg-RE binary alloys during aging process: 《Journal of Magnesium and Alloys》2025年第3期1078-1087,共10页Hao Jiang Shao-Xiang Li Long-Long Hao Wei-Jian Li Zhi-Qiang Han Liang-Xing Lv Liang Zhen; supported by National Natu-ral Science Foundation of China(No.U1737208);SAST Foundation.; The precipitation behavior of magnesium-rare earth(Mg-RE)alloys plays a crucial role for their properties.However,the precipitation happens at small-length and long-time scales,making it challenging to be analyzed by ...; 关键词：Mg-RE alloys Kinetic Monte Carlo method DFT calculations Solute clusters

Dual-phase synergistically enhancing mechanical properties and thermal conductivity of hot-extruded Mg-8Gd-1Er-8Zn-1Mn alloy: 《Journal of Magnesium and Alloys》2025年第3期1176-1186,共11页Xudong Li Wenbo Du Feng Lou Ning Ding Xian Du Shubo Li; supported by the Nation Key Research and Development Program of China(No.2021YFB3701100).; The contradiction between mechanical properties and thermal conductivity of magnesium alloys is a roadblock for their widespread applications.In this study,we developed a hot-extruded Mg-8Gd-1Er-8Zn-1Mn alloy with hig...; 关键词：Mg-RE-Zn alloy W-phase α-Mn Thermal conductivity Strength

Segregation behaviors in{101^(-)1}compressive twin boundaries of Mg-RE alloy under deformation at room temperature: 《Journal of Magnesium and Alloys》2025年第1期330-337,共8页Yujie Cui Lili Guo Yunwei Gui Kenta Aoyagi Haotian Tong Qinqin Wei Fangzhou Liu Yuichiro Hayasaka Akihiko Chiba; support from Interdisciplinary Research Project for Young Teachers of USTB Fundamental Research Funds for the Central Universities(Grant no.FRF-IDRY-23-030).; Solute atoms and precipitates significantly influence the mechanical properties of Mg alloys.Previous studies have mainly focused on the segregation behaviors of Mg alloys after annealing.In this study,we investigated...; 关键词：Magnesium alloys Compression test Scanning/transmission electron microscopy(STEM) SEGREGATION Twin boundaries

RE含量对Mg-RE基合金组织及储氢性能的影响: 《稀土》2024年第6期39-50,共12页王启昌田红晓刘素霞罗龙陈伟丽李永治; 国家自然科学基金项目(5226104);内蒙古科技大学基本科研业务费专项资金(2023QNJ039,2024RCTD009)。; 为研究RE(金属镧铈)和Ni含量对Mg-RE基合金组织和储氢性能的影响,采用感应熔炼法制备了Mg_(90)Ni_(x)RE_(10-x)(x=4,5,6)合金,通过XRD、SEM、EDS和PCT对合金进行了表征和测试。结果表明,合金由Mg、Mg_(2)Ni、CeMg_(12)、Ce_(2)Mg_(17)、...; 关键词：镁基储氢合金稀土微观结构吸放氢动力学热力学

Synergistic improvement of damping capacity and mechanical properties of magnesium alloy prepared with UHP technology: 《Journal of Rare Earths》2024年第12期2279-2284,I0003,共7页Dan Wang Peizhao Huang Ruizhi Wu Hailiang Huang Tao Zhong Cunwei Zou Yaqiang Song; Project supported by Heilongjiang Province Education Project(1453ZD032,1453ZD022,1453PT006);Guangxi Province Natural Science Foundation(2024GXNSFAA010142);Heilongjiang Province Natural Science Foundation(LH2020E099,LH2022A025)。; The contradictory relationship between the damping capacity and strength of metals,governed by dislocation mechanisms,poses a challenge in improving simultaneously through dislocation strengthening.Accordingly,explori...; 关键词：Mg-RE alloy Ultra-high pressure treatment Mechanical properties Damping capacity Rare earths

Microstructure evolution of extruded Mg-RE-Ag alloy during short-time heat treatment: 《Journal of Rare Earths》2024年第12期2350-2361,I0006,共13页Zehua Li Jinghuai Zhang Shujuan Liu Jiaming Hao Liyuan Liu Yuying He Haodong Zhang Xingkai Jiao Xiaobo Zhang Ruizhi Wu; Project supported by the National Natural Science Foundation of China(52071093,52071175);the Natural Science Foundation of Heilongjiang Province of China(LH2023E059);the Opening Project of Jiangsu Key Laboratory of Advanced Structural Materials and Application Technology(ASMA202205)。; Microstructure regulation via short-time heat treatment is conducive to the optimization in the microstructure and properties of precipitable magnesium(Mg)alloys,but there is currently a lack of relevant studies.In th...; 关键词：Magnesium alloy Rare earths Microstructure Heat treatment PRECIPITATES

Insight the long-term biodegradable Mg-RE-Sr alloy for orthopaedics implant via friction stir processing: 《Bioactive Materials》2024年第11期293-311,共19页Yixing Zhu Mengran Zhou Weikang Zhao Yingxin Geng Yujie Chen Han Tian Yifan Zhou Gaoqiang Chen Ruizhi Wu Yufeng Zheng Qingyu Shi; National Natural Science Foundation of China(Grant No.52305385,Grant No.U23A20541 and Grant No.82102571);China Postdoctoral Science Foundation(2022M710564)and Chongqing Natural Science Foundation(CSTB2022NSCQ-MSX0089).; Magnesium alloys,noted for their substantial mechanical strength and exceptional biocompatibility,are increasingly being considered for use in biodegradable implants.However,their rapid degradation and significant hyd...; 关键词：Magnesium ALLOY Friction STIR processing MICROSTRUCTURAL evolution BIODEGRADABLE Biocompatibility

High Strength and Heat Resistance of Low-RE-Containing Mg Alloy Achieved via Substantial Dynamic Precipitates: 《Acta Metallurgica Sinica(English Letters)》2024年第11期1830-1842,共13页Dongdong Zhang Mingyang Chen Xiaoru Zhang Ke Li Liqing Wang Zhanyong Zhao Peikang Bai Daqing Fang; supported by the National Natural Science Foundation of China(Nos.52201111,52275389,and 52201137);the Taiyuan University of Science and Technology Scientific Research Initial Funding(No.20232102);the Reward funds for excellent doctor of work in coming to Shanxi(No.20242068);the Special fund for Science and Technology Innovation Teams of ShanxiProvince.; Conventional high-strength Mg-RE-based wrought alloys usually contain a high amount of RE solutes,which largely increases the alloy cost and thus restricts their adoptions.In this work,we developed a low-RE-containing...; 关键词：High strength Mg-RE alloys Dynamic precipitation Heat resistance

Deformation modes and fracture behaviors of peak-aged Mg-Gd-Y alloys with different grain structures: 《Journal of Magnesium and Alloys》2024年第10期4140-4156,共17页Jiangli Ning Jialiao Zhou Bosong Gao Chunlei Zhang Hailong Shi Liansheng Chen Xiaojun Wang; supported by the Defense Industrial Technology Development Program(No.JCKY2018407C008);the NCST Science Fund for Distinguished Young Scholars(No.JQ201702).; The ductility and toughness of peak-aged(PA)Mg-RE alloys are significantly influenced by their grain structure characteristics.To investigate this issue,we examined PA Mg-8.24Gd-2.68Y(wt.%)alloys with two distinct gra...; 关键词：In-situ tensile test Mg-RE alloy Grain structure Deformation mode Fracture mechanism

Rare-Earth based magnesium alloys as a potential biomaterial for the future: 《Journal of Magnesium and Alloys》2024年第10期3841-3897,共57页Abhishek Kumar Amit Choudhari Ashish Kumar Gupta Avinash Kumar; Magnesium(Mg)is renowned for its unique combination of low weight,high strength-to-weight ratio,biocompatibility,and natural abundance,positioning it as an ideal candidate for biodegradable implants in biomedicine.Des...; 关键词：In vitro In vivo IMPLANT BIOCOMPATIBILITY Mg-RE alloy Additive manufacturing.

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