IF 2.1 4区材料科学

JOM Pub Date : 2024-10-17 DOI: 10.1007/s11837-024-06934-3

Weijun Liu, Yufeng Sun, Xingfu Yu, Yong Su, Chunguang Li

引用次数: 0

Hydrochloric Acid Leaching Kinetics Study of Germanium Concentrate 锗精矿的盐酸浸出动力学研究

IF 2.1 4区材料科学

JOM Pub Date : 2024-10-17 DOI: 10.1007/s11837-024-06895-7

Mingyuan Rao, Yingjie Xu, Hongying Xia, Guiyu Jiang, Linqing Dai, Libo Zhang

引用次数: 0

Investigation and Optimization of Electrochemical Lithium Storage in Natural Stibnite 天然闪长岩中电化学储锂的研究与优化

IF 2.1 4区材料科学

JOM Pub Date : 2024-10-15 DOI: 10.1007/s11837-024-06891-x

Juan Yu, Fan Zhu, Bicheng Meng, Siming Liu, Xiaoxu Tian, Hao Zhang, Linbo Li

{"title":"Investigation and Optimization of Electrochemical Lithium Storage in Natural Stibnite","authors":"Juan Yu, Fan Zhu, Bicheng Meng, Siming Liu, Xiaoxu Tian, Hao Zhang, Linbo Li","doi":"10.1007/s11837-024-06891-x","DOIUrl":"10.1007/s11837-024-06891-x","url":null,"abstract":"<div><p>Natural mineral materials with high specific capacity have attracted much attention in lithium-ion battery materials. Stibnite is an important mineral material, its main composition is Sb<sub>2</sub>S<sub>3</sub>, with a two-dimensional layered structure, high grade, easy to mine, and so on. In this study, natural antimony was used as electrode material to construct a lithium-ion secondary battery. Although it can provide a high initial specific capacity of 985 mAh g<sup>−1</sup>, cycling stability is poor and needs to be improved. The main mechanism of capacity degradation is determined by a comprehensive analysis of ex situ XRD, SEM, and electrochemical impedance spectroscopy. By utilizing the three-dimensional network structure of sodium carboxymethyl cellulose, the volume expansion induced by alloying is effectively suppressed in the reduced charge–discharge range. In addition, antimony electrodes enhance conductivity by adding the optimal proportion of carbon materials. The results showed that sodium carboxymethyl cellulose was selected as binder and charged and discharged in the range of 0.6–2.5 V with 7:1:4 carbon addition, the electrode has a reversible specific capacity of 429 mAh g<sup>−1</sup> at 0.1 A g<sup>−1</sup>. By using antimony sulfide material without chemical synthesis, the capacity retention rate was increased from 1% to 40%, which greatly reduced the material processing cost.</p></div>","PeriodicalId":605,"journal":{"name":"JOM","volume":"76 12","pages":"7157 - 7167"},"PeriodicalIF":2.1,"publicationDate":"2024-10-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142737009","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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

Review of Solid-State Consolidation Processing Techniques of ODS Steels (Hot Extrusion, Hot Isostatic Pressing, Spark Plasma Sintering, and Stir Friction Consolidation): Resulting Microstructures and Mechanical Properties ODS 钢固态固结加工技术综述（热挤压、热等静压、火花等离子烧结和搅拌摩擦固结）：结果显微结构和机械性能

IF 2.1 4区材料科学

JOM Pub Date : 2024-10-10 DOI: 10.1007/s11837-024-06853-3

Matthew deJong, Timothy Horn, Djamel Kaoumi

{"title":"Review of Solid-State Consolidation Processing Techniques of ODS Steels (Hot Extrusion, Hot Isostatic Pressing, Spark Plasma Sintering, and Stir Friction Consolidation): Resulting Microstructures and Mechanical Properties","authors":"Matthew deJong, Timothy Horn, Djamel Kaoumi","doi":"10.1007/s11837-024-06853-3","DOIUrl":"10.1007/s11837-024-06853-3","url":null,"abstract":"<div><p>This paper reviews the solid-state consolidation processing techniques for oxide dispersion strengthened steels and compares them in terms of the resulting microstructure and reported mechanical properties. Synthesis techniques include hot extrusion, hot isostatic pressing, spark plasma sintering and friction consolidation. The effects of process parameters on the resulting microstructures and performance are discussed for each technique. Average oxide size, average grain size, and porosity are compared across techniques, as well as mechanical strength and ductility. Across consolidation techniques where temperature can be controlled, a low sintering temperature with a high sintering pressure is favorable for keeping oxide sizes, grain sizes, and porosity low. The use of yttrium and titanium for oxide formation has been evidenced to reduce oxide sizes, and tungsten additions have been shown to improve strength. Current literature suggests that the more mature hot extrusion technique produces stronger steel with consistently fine oxides, while other alternative solid-state consolidation, while promising, offer margin for improvement.</p></div>","PeriodicalId":605,"journal":{"name":"JOM","volume":"76 11","pages":"6252 - 6276"},"PeriodicalIF":2.1,"publicationDate":"2024-10-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142453110","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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

Investigating the Bio-tribological Aspects of Novel Squeeze Rheo Casted Magnesium Alloy Composites for Orthopedic Implant Applications 研究骨科植入物应用中新型挤压流变铸造镁合金复合材料的生物特征

IF 2.1 4区材料科学

JOM Pub Date : 2024-10-10 DOI: 10.1007/s11837-024-06897-5

Vignesh Packkirisamy, Arunkumar Thirugnanasambandam, Rajendra Prasad Reddy Botta, Manoj Gupta

{"title":"Investigating the Bio-tribological Aspects of Novel Squeeze Rheo Casted Magnesium Alloy Composites for Orthopedic Implant Applications","authors":"Vignesh Packkirisamy, Arunkumar Thirugnanasambandam, Rajendra Prasad Reddy Botta, Manoj Gupta","doi":"10.1007/s11837-024-06897-5","DOIUrl":"10.1007/s11837-024-06897-5","url":null,"abstract":"<div><p>The present research work assessed the influence of zinc and tin alloying elements on the wear behavior of hydroxyapatite-reinforced magnesium-based composites such as Mg/HA, Mg-Zn/HA and Mg-Sn/HA. These composites were made through the new ultrasonic-assisted squeezing rheo casting method. The SEM analysis reveals the even distribution of HA and formation of MgZn as well as Mg<sub>2</sub>Sn secondary phases. The microhardness and compression test results showed that the mechanical properties of Mg-Sn/HA composites were better. Wear tests were performed under a simulated body fluid environment with a constant load of 45 N, sliding velocity of 2 m/s and sliding distance of 1000 m. Wear test results revealed that the Mg-Sn/HA sample had a lower wear rate and COF than the other samples. The predominant form of wear was abrasion but there was also evidence of fatigue cracks, oxidation, adhesion and delamination. The improvement in mechanical properties and wear resistance shown by Mg-Sn/HA composites has been attributed to grain size reduction as well as proper dispersion of secondary phases and formation of protective tribolayers between the sliding surfaces. Thus, the 1% Sn alloyed Mg/HA composite can be adopted as a wear-resistant implant in biomedical applications.</p></div>","PeriodicalId":605,"journal":{"name":"JOM","volume":"76 12","pages":"7279 - 7289"},"PeriodicalIF":2.1,"publicationDate":"2024-10-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142737198","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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

A Review on the Application of Superalloys Composition, Microstructure, Processing, and Performance via Machine Learning 超级合金成分、微观结构、加工和性能的机器学习应用综述

IF 2.1 4区材料科学

JOM Pub Date : 2024-10-10 DOI: 10.1007/s11837-024-06922-7

Junhui Zhang, Haiyan Gao, Yahui Liu, Jun Wang

{"title":"A Review on the Application of Superalloys Composition, Microstructure, Processing, and Performance via Machine Learning","authors":"Junhui Zhang, Haiyan Gao, Yahui Liu, Jun Wang","doi":"10.1007/s11837-024-06922-7","DOIUrl":"10.1007/s11837-024-06922-7","url":null,"abstract":"<div><p>The advent of revolutionary advances in artificial intelligence (AI) has sparked significant interest among researchers across a spectrum of disciplines. Machine learning (ML) has become a potent tool for advancing materials research, offering solutions beyond traditional methods. This study discusses traditional machine learning (TML) and deep learning (DL) algorithms, providing a concise overview of commonly used ML algorithms in materials research. It also examines the general workflow of ML applications in superalloys, focusing on key aspects such as data preparation, feature engineering, model selection, and optimization, offering insights into the ML modeling process. From the perspective of the materials tetrahedron, this review explores ML applications in the research and development of superalloy composition, microstructure, processing, and performance. It highlights the use of advanced ML models to predict material properties, optimize alloy compositions and microstructure, and enhance manufacturing processes. It covers the use of advanced ML models and discusses the prospects of ML in superalloy research, highlighting its transformative potential in alloy material science.</p></div>","PeriodicalId":605,"journal":{"name":"JOM","volume":"77 1","pages":"106 - 124"},"PeriodicalIF":2.1,"publicationDate":"2024-10-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142859426","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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

Tensile and High Cycle Fatigue Behavior of 316L and Fe-18Cr-22Mn-0.65N Stainless Steel at Stress Ratio of 0.1 at Room Temperature 应力比为 0.1 的 316L 和 Fe-18Cr-22Mn-0.65N 不锈钢在室温下的拉伸和高循环疲劳行为

IF 2.1 4区材料科学

JOM Pub Date : 2024-10-09 DOI: 10.1007/s11837-024-06907-6

Chandra Shekhar Kumar, Vakil Singh, Girija Shankar Mahobia

{"title":"Tensile and High Cycle Fatigue Behavior of 316L and Fe-18Cr-22Mn-0.65N Stainless Steel at Stress Ratio of 0.1 at Room Temperature","authors":"Chandra Shekhar Kumar, Vakil Singh, Girija Shankar Mahobia","doi":"10.1007/s11837-024-06907-6","DOIUrl":"10.1007/s11837-024-06907-6","url":null,"abstract":"<div><p>High cycle fatigue behavior of a high nitrogen-containing austenitic stainless steel, Fe-18Cr-22Mn-0.65N (HNS), with negligible nickel content (0.01%), is compared at the stress ratio of 0.1 with that of 316L. The endurance limits of the HNS and 316L were 475 MPa and 513 MPa, respectively. It is important to mention that the yield strength (279 MPa) and tensile strength (616 MPa) of the 316L were considerably lower than the respective 525 MPa and 914 MPa of the HNS, despite the endurance limit of the 316L being higher than that of HNS. On the other hand, the fatigue life of the 316L at higher stress levels (≥ 538 MPa) was lower than that of the HNS. The higher endurance limit of the 316L is associated with its marked strengthening, resulting from rapid cyclic work hardening during the initial cycles, as it was subjected to cyclic stresses above its yield strength. However, at higher stress levels (≥ 538 MPa), its fatigue life was lower than that of the HNS and there was an accumulation of large plastic strain resulting from the tensile mean stress (ratcheting), having little effect on the ratcheting of the HNS.</p></div>","PeriodicalId":605,"journal":{"name":"JOM","volume":"76 12","pages":"7269 - 7278"},"PeriodicalIF":2.1,"publicationDate":"2024-10-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142737197","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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

Porous Carbon in Durian Shell Doped with Heteroatoms and Its Electrochemical Properties Research 掺杂杂原子的榴莲壳多孔碳及其电化学性能研究

IF 2.1 4区材料科学

JOM Pub Date : 2024-10-08 DOI: 10.1007/s11837-024-06887-7

Ai Liu, Xu Chen, Wenbiao Xu, Xixin Duan, Junyou Shi, Xiangyu Li

{"title":"Porous Carbon in Durian Shell Doped with Heteroatoms and Its Electrochemical Properties Research","authors":"Ai Liu, Xu Chen, Wenbiao Xu, Xixin Duan, Junyou Shi, Xiangyu Li","doi":"10.1007/s11837-024-06887-7","DOIUrl":"10.1007/s11837-024-06887-7","url":null,"abstract":"<div><p>Using discarded durian shell (DS), a waste biomass, as the raw material, DS-based activated carbon was prepared. Heteroatom doping with thiourea as the nitrogen and sulfur source was then introduced on the precursor of DS activated carbon to investigate its impact on the material’s morphology and electrochemical energy storage performance as a supercapacitor electrode. Characterization techniques such as XPS, XRD, and electrochemical tests were employed to evaluate the relevant properties of the material. The results revealed that when the mass ratio of thiourea to DS activated carbon reached 2:1, the specific surface area of S-DCK-2 peaked at 2394 m<sup>2</sup>·g<sup>−1</sup>. Electrochemical testing demonstrated that S-DCK-2 exhibited a remarkable specific capacitance of 370 F·g<sup>−1</sup> at 0.5 A·g<sup>−1</sup>, indicating its superior electrochemical performance. Subsequently, electrodes were assembled into S-DCK-2//S-DCK-2 symmetric supercapacitors in a two-electrode configuration. The results showed that the S-DCK-2//S-DCK-2 device achieved a specific capacitance of 113 F·g<sup>−1</sup> in 6 mol·L<sup>−1</sup> KOH at a current density of 0.5 A·g<sup>−1</sup>. The material exhibited an energy density of 15.83 Wh·kg<sup>−1</sup> and a power density of 313 W·kg<sup>−1</sup>. The experiment confirmed that doping with sulfur and nitrogen enhanced the pseudocapacitance capacity, leading to improved electrochemical performance.</p></div>","PeriodicalId":605,"journal":{"name":"JOM","volume":"76 12","pages":"7259 - 7268"},"PeriodicalIF":2.1,"publicationDate":"2024-10-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142737118","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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

Optimizing Lime Mortar Performance: A Comprehensive Study on Mechanical and Durability Improvements with Palm Jaggery and Gallnuts 优化石灰砂浆性能：利用棕榈果仁和五倍子改善机械性能和耐久性的综合研究

IF 2.1 4区材料科学

JOM Pub Date : 2024-10-08 DOI: 10.1007/s11837-024-06903-w

R. Vandhiyan, M. K. Haridharan, P. Asha, T. Udaya Banu

引用次数: 0

Production and Properties of Novel Crb2 Reinforced Copper Matrix Composites by In Situ Processing

IF 2.1 4区材料科学

JOM Pub Date : 2024-10-08 DOI: 10.1007/s11837-024-06928-1

Alina Igorevna Trunova, Vladimir Grigoryevich Babkin, Nikolay Nikolaevich Dovzhenko, Denis Sergeevich Voroshilov

{"title":"Production and Properties of Novel Crb2 Reinforced Copper Matrix Composites by In Situ Processing","authors":"Alina Igorevna Trunova, Vladimir Grigoryevich Babkin, Nikolay Nikolaevich Dovzhenko, Denis Sergeevich Voroshilov","doi":"10.1007/s11837-024-06928-1","DOIUrl":"10.1007/s11837-024-06928-1","url":null,"abstract":"<div><p>Copper matrix composites reinforced with CrB<sub>2</sub> have been produced by in situ processing. The introduction of surface-active cadmium and rare-earth metals were employed to improve the composite structure and, as a consequence, mechanical characteristics. Pure copper, chromium, and boron as starting materials were used in this study. In contrast to previous approaches to copper matrix composites production, ours relies on the introduction of starting components to a pre-deoxidized melt under a layer of finely ground graphite. The challenges associated with grain milling and columnar structure reduction, using the surface-active and microalloying additives are explored. It was found that the introduction of cadmium and rare-earth metals leads to both milling of the copper grain and composite hardening. The mechanical properties of the composites were investigated. The composite hardness significantly increased with increasing CrB<sub>2</sub>. Composites that match the complex criteria of the International Annealed Copper Standard were obtained.</p></div>","PeriodicalId":605,"journal":{"name":"JOM","volume":"77 1","pages":"125 - 132"},"PeriodicalIF":2.1,"publicationDate":"2024-10-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142859412","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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

JOM最新文献