Journal of Magnesium and Alloys最新文献_第9页

Aging response and mechanism of dual-phase Mg-Li-Al-Zn alloy 双相镁-锂-铝-锌合金的时效响应与机理

IF 15.8 1区材料科学

Journal of Magnesium and Alloys Pub Date : 2025-04-01 DOI: 10.1016/j.jma.2024.03.017

Yuchuan Huang, Jiawei Sun, Fangzhou Qi, Youjie Guo, Guohua Wu, Wencai Liu

引用次数: 0

Synergistic inhibition effect of fluoride and caffeiate on LAZ931 Mg alloy corrosion 氟和咖啡因对LAZ931镁合金腐蚀的协同缓蚀作用

IF 17.6 1区材料科学

Journal of Magnesium and Alloys Pub Date : 2025-04-01 DOI: 10.1016/j.jma.2025.03.015

Yishun Tian, Tiancai Kong, Shuya Mao, Di Mei, Zhipeng Liu, Jinxue Liu, Yang Xiao, Liguo Wang, Shijie Zhu, Shaokang Guan

引用次数: 0

A quasi-in-situ EBSD study on mechanical response and twin variant selection of a hot-rolled AZ31 magnesium alloy 热轧AZ31镁合金力学响应及双晶型选择的准原位EBSD研究

IF 15.8 1区材料科学

Journal of Magnesium and Alloys Pub Date : 2025-04-01 DOI: 10.1016/j.jma.2025.02.021

Huicong Chen, Chenwei Shao, Lijun Wang, Hao Chen, Yu Zou

{"title":"A quasi-in-situ EBSD study on mechanical response and twin variant selection of a hot-rolled AZ31 magnesium alloy","authors":"Huicong Chen, Chenwei Shao, Lijun Wang, Hao Chen, Yu Zou","doi":"10.1016/j.jma.2025.02.021","DOIUrl":"10.1016/j.jma.2025.02.021","url":null,"abstract":"<div><div>The selection of twin variants plays a critical role in shaping the deformation texture and mechanical properties of magnesium alloys that are limited by slip systems and diverse twinning modes. In this study, we investigated the twin variant selection and the effect of twinning activity on the strain hardening of a hot-rolled AZ31 magnesium alloy by quasi-in-situ EBSD. Moreover, the Schmid factors and the displacement gradient tensors were computed to evaluate the activation of twin variants. The results reveal that the yield strength increased progressively after each deformation step, driven by grain subdivision and texture hardening induced by extension <span><math><mrow><mo>{</mo><mrow><mn>10</mn><mover><mn>1</mn><mo>¯</mo></mover><mn>2</mn></mrow><mo>}</mo></mrow></math></span> twinning and the Basinski effect at large strains. The nucleation and growth of the <span><math><mrow><mo>{</mo><mrow><mn>10</mn><mover><mn>1</mn><mo>¯</mo></mover><mn>2</mn></mrow><mo>}</mo></mrow></math></span> twins occurred either sequentially or simultaneously during the plastic deformation. At low plastic strains, the activation of most twin variants followed the high Schmid factor criterion while the other twin variants with lower Schmid factors were activated due to the interactions with preexisting twins characterized by high misorientation angles (around 60°). Additionally, this non-Schmid factor scenario was also attributed to low coordinated strain requirements from neighboring grains, showing the critical role of local deformation accommodation in the twinning process. These findings advance the fundamental understanding of the twin variant selection and its implications for the microstructure-property relationship in magnesium alloys for structural applications.</div></div>","PeriodicalId":16214,"journal":{"name":"Journal of Magnesium and Alloys","volume":"13 4","pages":"Pages 1549-1560"},"PeriodicalIF":15.8,"publicationDate":"2025-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143713192","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Enhanced corrosion resistance of calcium carbonate coatings on magnesium alloy via simple stearic acid treatment 硬脂酸处理提高镁合金表面碳酸钙涂层的耐蚀性

IF 15.8 1区材料科学

Journal of Magnesium and Alloys Pub Date : 2025-04-01 DOI: 10.1016/j.jma.2025.02.022

Tianxiao Wang , Panpan Li , Yunting Guo , Yingchao Xu , Wen Kou , Guangyu Li , Jianshe Lian

{"title":"Enhanced corrosion resistance of calcium carbonate coatings on magnesium alloy via simple stearic acid treatment","authors":"Tianxiao Wang , Panpan Li , Yunting Guo , Yingchao Xu , Wen Kou , Guangyu Li , Jianshe Lian","doi":"10.1016/j.jma.2025.02.022","DOIUrl":"10.1016/j.jma.2025.02.022","url":null,"abstract":"<div><div>Magnesium alloy is a promising biodegradable metal material for hard tissue engineering. However, its high corrosion rate limits its application. In our previous study, we biomimetically deposited a calcium carbonate coating on the surface of magnesium alloy using siloxane induction. This calcium carbonate coating demonstrated excellent <em>in vitro</em> biocompatibility and provided partial protection for the magnesium alloy substrate. In this study, we further enhanced the corrosion resistance of the calcium carbonate coating by treating it with stearic acid and its derivative, sodium stearate. Electrochemical corrosion tests revealed that the sodium stearate-treated calcium carbonate coating reduced the corrosion rate by two orders of magnitude. Additionally, <em>in vitro</em> biocompatibility assessments showed that while the biocompatibility of the sodium stearate-treated coating was slightly reduced, it remained acceptable compared to the magnesium substrate. This study builds on our previous work and offers a promising reinforcement strategy for degradable magnesium alloys in medical applications.</div></div>","PeriodicalId":16214,"journal":{"name":"Journal of Magnesium and Alloys","volume":"13 4","pages":"Pages 1602-1616"},"PeriodicalIF":15.8,"publicationDate":"2025-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143723925","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Unraveling electrochemical performance of magnesium vanadate-based nanostructures as advanced cathodes for rechargeable aqueous zinc-ion batteries 钒酸镁基纳米结构作为可充电水性锌离子电池先进阴极的电化学性能研究

IF 15.8 1区材料科学

Journal of Magnesium and Alloys Pub Date : 2025-04-01 DOI: 10.1016/j.jma.2025.02.014

R. Shanthappa, Ashok Kumar Kakarla, Hari Bandi, Wasim Akram Syed, Jae Su Yu

{"title":"Unraveling electrochemical performance of magnesium vanadate-based nanostructures as advanced cathodes for rechargeable aqueous zinc-ion batteries","authors":"R. Shanthappa, Ashok Kumar Kakarla, Hari Bandi, Wasim Akram Syed, Jae Su Yu","doi":"10.1016/j.jma.2025.02.014","DOIUrl":"10.1016/j.jma.2025.02.014","url":null,"abstract":"<div><div>High-performance aqueous zinc (Zn)-ion batteries (AZIBs) have emerged as one of the greatest favorable candidates for next-generation energy storage systems because of their low cost, sustainability, high safety, and eco-friendliness. In this report, we prepared magnesium vanadate (MgVO)-based nanostructures by a facile single-step solvothermal method with varying experimental reaction times (1, 3, and 6 h) and investigated the effect of the reaction time on the morphology and layered structure for MgVO-based compounds. The newly prepared MgVO-1 h, MgVO-3 h and MgVO-6 h samples were used as cathode materials for AZIBs. Compared to the MgVO-1 h and MgVO-6 h cathodes, the MgVO-3 h cathode showed a higher specific capacity of 492.74 mA h g<sup>-1</sup> at 1 A g<sup>-1</sup> over 500 cycles and excellent rate behavior (291.58 mA h g<sup>-1</sup> at 3.75 A g<sup>-1</sup>) with high cycling stability (116%) over 2000 cycles at 5 A g<sup>-1</sup>. Moreover, the MgVO-3 h electrode exhibited good electrochemical performance owing to its fast Zn-ion diffusion kinetics. Additionally, various ex-situ analyses confirmed that the MgVO-3 h cathode displayed excellent insertion/extraction of Zn<sup>2+</sup> ions during charge and discharge processes. This study offers an efficient method for the synthesis of nanostructured MgVO-based cathode materials for high-performance AZIBs.</div></div>","PeriodicalId":16214,"journal":{"name":"Journal of Magnesium and Alloys","volume":"13 4","pages":"Pages 1660-1670"},"PeriodicalIF":15.8,"publicationDate":"2025-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143546291","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Recent developments in coatings on biodegradable Mg alloys: A review 可生物降解镁合金涂层研究进展

IF 15.8 1区材料科学

Journal of Magnesium and Alloys Pub Date : 2025-04-01 DOI: 10.1016/j.jma.2025.01.027

Jie Yang , Zhihan Zhang , Wenhui Yao , Yulong Wu , Yuyang Gao , Yan Yang , Liang Wu , Maria Serdechnova , Carsten Blawert , Fusheng Pan

{"title":"Recent developments in coatings on biodegradable Mg alloys: A review","authors":"Jie Yang , Zhihan Zhang , Wenhui Yao , Yulong Wu , Yuyang Gao , Yan Yang , Liang Wu , Maria Serdechnova , Carsten Blawert , Fusheng Pan","doi":"10.1016/j.jma.2025.01.027","DOIUrl":"10.1016/j.jma.2025.01.027","url":null,"abstract":"<div><div>Mg and its alloys show high potential to be applied as implant materials due to their superior properties like biodegradability, bioactivity, biocompatibility, and suitable mechanical behaviors. Nevertheless, the fast and uncontrolled degradation of Mg alloys in biological environment severely restricts their wide applications as biomedical materials. In comparison with alloying, surface coatings can not only improve corrosion resistance but also impart other bio-functional properties to achieve diverse clinical requirements. This review analyzes and summarizes the most recent developments in popular coating technologies, including micro-arc oxidation, electrophoretic deposition, chemical conversion, anodic oxidation, layered double hydroxide, and sol-gel coatings. Considering inevitable damages under complex service conditions, smart self-healing coatings are also introduced in each coating technology. The existing issues and future perspectives are finally discussed to facilitate applications of Mg alloys as biomedical materials in the medical industry.</div></div>","PeriodicalId":16214,"journal":{"name":"Journal of Magnesium and Alloys","volume":"13 4","pages":"Pages 1405-1427"},"PeriodicalIF":15.8,"publicationDate":"2025-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143608517","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Making magnesium from low-grade magnesite: Experimental verification and life cycle assessment 低品位菱镁矿制镁：实验验证及生命周期评估

IF 17.6 1区材料科学

Journal of Magnesium and Alloys Pub Date : 2025-04-01 DOI: 10.1016/j.jma.2025.02.025

Xiaorui Huang, Zifu Xu, Liangliang Fu, Zhennan Han, Kun Zhao, Kangjun Wang, Dingrong Bai, Guangwen Xu

{"title":"Making magnesium from low-grade magnesite: Experimental verification and life cycle assessment","authors":"Xiaorui Huang, Zifu Xu, Liangliang Fu, Zhennan Han, Kun Zhao, Kangjun Wang, Dingrong Bai, Guangwen Xu","doi":"10.1016/j.jma.2025.02.025","DOIUrl":"https://doi.org/10.1016/j.jma.2025.02.025","url":null,"abstract":"China, as the world`s largest producer and exporter of metallic magnesium, there are plenty of manufactures in the western provinces using the silicothermic method known as the Pidgeon process. The raw material used is usually dolomite containing about 20 wt.% element Mg. Liaoning province in the northeast China has up to 87 % of the national magnesite reserves, which contains 2–4 times more element Mg than dolomite does. How to economically produce metallic magnesium using magnesite is thus of significance for not only the local industry but also the flexible production of metal magnesium. This study proposed a process to produce magnesium using low-grade magnesite and further validated the proposal through experiments. Models of life cycle analysis are in turn formulated to evaluate the energy consumption and economic performance of the entire process proposed by taking the required source data from the Chinese Life Cycle Database (CLCD). The data comprehensively consider a variety of process equipment, energy supply pathways and geographical environments. In comparison with the Pidgeon process, the proposed pathway exhibited the best economic performance through its utilizing low-grade magnesite as the raw ore containing Mg and coke oven gas from steelworks as the fuel.","PeriodicalId":16214,"journal":{"name":"Journal of Magnesium and Alloys","volume":"16 1","pages":""},"PeriodicalIF":17.6,"publicationDate":"2025-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143745195","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Liquid-metal-electrode-assisted electrolysis for the production of sodium and magnesium 用于生产钠和镁的液态金属电极辅助电解法

IF 15.8 1区材料科学

Journal of Magnesium and Alloys Pub Date : 2025-04-01 DOI: 10.1016/j.jma.2024.01.028

Lei Guo , Huayi Yin , Wenmiao Li , Shiyu Wang , Kaifa Du , Hao Shi , Xu Wang , Dihua Wang

{"title":"Liquid-metal-electrode-assisted electrolysis for the production of sodium and magnesium","authors":"Lei Guo , Huayi Yin , Wenmiao Li , Shiyu Wang , Kaifa Du , Hao Shi , Xu Wang , Dihua Wang","doi":"10.1016/j.jma.2024.01.028","DOIUrl":"10.1016/j.jma.2024.01.028","url":null,"abstract":"<div><div>Sodium (Na) and magnesium (Mg) are becoming important for making energy-storage batteries and structural materials. Herein, we develop a liquid-metal-electrode-assisted electrolysis route to producing Na and Mg with low-carbon emissions and no chlorine gas evolution. The clean production stems from the choice of a molten NaCl-Na<sub>2</sub>CO<sub>3</sub> electrolyte to prevent chlorine gas evolution, an inert nickel-based anode to produce oxygen, and a liquid metal cathode to make the cathodic product sit at the bottom of the electrolytic cell. We achieve a current efficiency of >90% for the electrolytic production of liquid Na-Sn alloy. Later, Mg-Sn alloy is prepared using the obtained Na-Sn alloy to displace Mg from molten NaCl-MgCl<sub>2</sub> with a displacement efficiency of >96%. Further, Na and Mg are separated from the electrolytic Na-Sn and displaced Mg-Sn alloys by vacuum distillation with a recovery rate of >92% and Sn can be reused. Using this electrolysis-displacement-distillation (EDD) approach, we prepare Mg from seawater. The CO<sub>2</sub> emission of the EDD approach is ∼20.6 kg CO<sub>2</sub> per kg Mg, which is less than that of the Australian Magnesium (AM) electrolysis process (∼25.0 kg CO<sub>2</sub> per kg Mg) and less than half that of the Pidgeon process (∼45.2 kg CO<sub>2</sub> per kg Mg).</div></div>","PeriodicalId":16214,"journal":{"name":"Journal of Magnesium and Alloys","volume":"13 4","pages":"Pages 1579-1591"},"PeriodicalIF":15.8,"publicationDate":"2025-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139937898","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Anisotropy of V3O7 nanobelts enables ultralong cycling life of magnesium ion battery 各向异性的 V3O7 纳米颗粒实现了镁离子电池的超长循环寿命

IF 15.8 1区材料科学

Journal of Magnesium and Alloys Pub Date : 2025-04-01 DOI: 10.1016/j.jma.2024.03.010

Xiu-Fen Ma , Hong-Yi Li , Jing Tan , Jinan Wang , Jiang Diao , Jili Yue , Shuangshuang Tan , Guangsheng Huang , Jingfeng Wang , Fusheng Pan

{"title":"Anisotropy of V3O7 nanobelts enables ultralong cycling life of magnesium ion battery","authors":"Xiu-Fen Ma , Hong-Yi Li , Jing Tan , Jinan Wang , Jiang Diao , Jili Yue , Shuangshuang Tan , Guangsheng Huang , Jingfeng Wang , Fusheng Pan","doi":"10.1016/j.jma.2024.03.010","DOIUrl":"10.1016/j.jma.2024.03.010","url":null,"abstract":"<div><div>Magnesium ion batteries (MIBs) are a promising alternative to lithium-ion batteries, which suffer from the short cycling life and sluggish Mg<sup>2+</sup> diffusion kinetics of cathodes. Nano morphologies are used to shorten Mg<sup>2+</sup> diffusion path for diffusion kinetics acceleration, but the cycling life is still unsatisfactory. Herein, the anisotropy of layered V<sub>3</sub>O<sub>7</sub>⋅1.9H<sub>2</sub>O nanobelts is utilized to stabilize their structure during discharging/charging. The V<sub>3</sub>O<sub>7</sub>⋅1.9H<sub>2</sub>O nanobelts grow along the preponderant migration direction of Mg<sup>2+</sup>, and the resulted axial migration of Mg<sup>2+</sup> enables the stress caused by Mg<sup>2+</sup> insertion to be decentralized in large zone, thus improving the cycling stability of V<sub>3</sub>O<sub>7</sub>⋅1.9H<sub>2</sub>O nanobelts. The inserted Mg<sup>2+</sup> cations bond with O atoms in adjacent V<sub>3</sub>O<sub>8</sub> layers of V<sub>3</sub>O<sub>7</sub>⋅1.9H<sub>2</sub>O, further stablizing the layered structure. Meanwhile, the axial migration of Mg<sup>2+</sup> significantly reduces the charge transfer resistance at electrode/electrolyte interface, which accelerates the Mg<sup>2+</sup> diffusion kinetics. Thus, the symmetric RMB assembled from V<sub>3</sub>O<sub>7</sub>⋅1.9H<sub>2</sub>O nanobelts exhibits an ultralong cycling life of 11,000 cycles at 4 A g<sup>−1</sup>, alongside a high specific capacity of 137 mAh g<sup>−1</sup> at 0.05 A g<sup>−1</sup>. According to our knowledge, this ultralong cycling life surpasses those of reported full RMBs. This strategy provides insight into the design of cathode materials with improved cycling lives.</div></div>","PeriodicalId":16214,"journal":{"name":"Journal of Magnesium and Alloys","volume":"13 4","pages":"Pages 1592-1601"},"PeriodicalIF":15.8,"publicationDate":"2025-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140281162","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Dramatic improvement of formability in Mg-3Al-1Sn-0.5Ca-0.1Sm alloy via Mn microalloying combined with high temperature rolling 通过锰微合金化结合高温轧制大幅提高 Mg-3Al-1Sn-0.5Ca-0.1Sm 合金的成型性

IF 15.8 1区材料科学

Journal of Magnesium and Alloys Pub Date : 2025-04-01 DOI: 10.1016/j.jma.2024.06.022

Shi-Chao Wang , Si-Yu Chen , Zhong-Zheng Jin , Xiao Ma , Hai-Long Jia , Jia-Ning Zhu , Chun-Yuan Li , Min Zha , Hui-Yuan Wang

{"title":"Dramatic improvement of formability in Mg-3Al-1Sn-0.5Ca-0.1Sm alloy via Mn microalloying combined with high temperature rolling","authors":"Shi-Chao Wang , Si-Yu Chen , Zhong-Zheng Jin , Xiao Ma , Hai-Long Jia , Jia-Ning Zhu , Chun-Yuan Li , Min Zha , Hui-Yuan Wang","doi":"10.1016/j.jma.2024.06.022","DOIUrl":"10.1016/j.jma.2024.06.022","url":null,"abstract":"<div><div>Rolled Mg-Al-Sn series alloys generally possess limited formability due to the formation of strong basal texture. Texture weakening is an effective way to enhance formability, but usually accompanied with decreasing strength. In this work, synergistic enhancement of strength and formability is achieved in a Mg-3Al-1Sn-0.5Ca-0.1Sm (ATXS3110) alloy by 0.2 wt.% Mn addition combined with high temperature rolling, exhibiting a high index Erichsen (I.E.) value of ∼8.1 mm and near-isotropic mechanical properties. On one hand, after Mn addition, the grain refinement from ∼7.6 µm to ∼4.1 µm results in suppression of extension twinning, thereby preventing the development of strong basal texture upon stretch forming. On the other hand, trace Mn addition narrows the grain size distribution and promotes the formation of uniform fine grains, which induces homogeneous deformation during stretch forming. Moreover, grain refinement and high-density nano-sized precipitates caused by trace Mn addition increase the strength. This work may provide insights into designing low-cost Mg-Al-Sn series alloys with superior comprehensive mechanical properties for further structural applications.</div></div>","PeriodicalId":16214,"journal":{"name":"Journal of Magnesium and Alloys","volume":"13 4","pages":"Pages 1630-1645"},"PeriodicalIF":15.8,"publicationDate":"2025-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141696201","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0