IF 2.3 4区材料科学

JOM Pub Date : 2025-09-09 DOI: 10.1007/s11837-025-07714-3

Bo Li, Yuan Song, Zhicheng Huang, Han Yang, Zhaojie Chu, Xicong Ye, Dong Fang

{"title":"Evaluation of Hot Flow Behavior Models in FeCoCrNiAl0.1 High-Entropy Alloys by Modified Johnson-Cook Model, Modified Zerilli-Armstrong Model and GA-BP Neural Network","authors":"Bo Li, Yuan Song, Zhicheng Huang, Han Yang, Zhaojie Chu, Xicong Ye, Dong Fang","doi":"10.1007/s11837-025-07714-3","DOIUrl":"10.1007/s11837-025-07714-3","url":null,"abstract":"<div>The hot flow behavior of FeCoCrNiAl0.1 high-entropy alloys (HEAs) was investigated using a Gleeble−3500 thermal simulation test machine under hot deformation conditions at 950-1100°C/0.001-1 s-1. A modified Zerilli-Armstrong (Z-A) model, a modified Johnson-Cook (J-C) model, and a GA-BP neural network were devised to predict the hot flow behavior. Model accuracy was evaluated using correlation coefficients (R2) and mean absolute relative error (AARE). Additionally, electron backscatter diffraction (EBSD) analysis was employed to examine microstructural evolution of the studied alloy after hot compression experiments. The results indicate that the modified Z-A model yielded R2 of 0.9354 and AARE of 7.52%, while the modified J-C model attained R2 of 0.9435 and AARE of 6.38%. Notably, GA-BP neural network exhibits the highest accuracy, with R2 reaching 0.9969 and AARE of 2.66%. Microstructural analysis revealed that many fine recrystallized grains were formed at grain boundaries and within grain interiors. Continuous dynamic recrystallization (CDRX) and discontinuous dynamic recrystallization (DDRX) occurred simultaneously during hot deformation.</div>","PeriodicalId":605,"journal":{"name":"JOM","volume":"77 11","pages":"8068 - 8082"},"PeriodicalIF":2.3,"publicationDate":"2025-09-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145327592","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

Resistance of Adhesive Joints Made with Flame-Retardant Industrial Adhesives 用阻燃工业胶粘剂粘合接头的电阻

IF 2.3 4区材料科学

JOM Pub Date : 2025-09-09 DOI: 10.1007/s11837-025-07695-3

Łyczkowska-Hekner Katarzyna, Rams Beata, Miara Damian, Adamiec Janusz

{"title":"Resistance of Adhesive Joints Made with Flame-Retardant Industrial Adhesives","authors":"Łyczkowska-Hekner Katarzyna, Rams Beata, Miara Damian, Adamiec Janusz","doi":"10.1007/s11837-025-07695-3","DOIUrl":"10.1007/s11837-025-07695-3","url":null,"abstract":"<div>Adhesives and industrial adhesive tapes are increasingly replacing conventional methods of permanent bonding of materials across various industries, including the automotive, aerospace, and energy sectors. The continuous development of bonding technologies positions adhesive bonding alongside welding, soldering, and brazing as one of the primary methods for joining composite and metallic materials, ensuring reliable connections. This article presents the results of shear strength testing of adhesive joints, metallographic observations, and flame resistance tests based on UL94 for adhesive joints. The investigations were conducted on joints fabricated from aluminum alloy EN AW-5754 (PA11; AlMg3), flame-retardant composite EPGC 202, and the combination of aluminum alloy with composite material. Silane-modified polymer adhesives (MS polymer), a polyurethane adhesive, and industrial mounting tape, all classified as HL3 in terms of fire resistance, were selected for the bonding processes. The best results were observed with silane-modified polymer adhesives, achieving shear strengths > 1000 N for laminate-laminate and laminate-aluminum joints. The shear strength results for the acrylic tape exceed those of one MS polymer adhesive and the polyurethane adhesive, indicating its potential application in scenarios requiring high-quality bonds while meeting the highest fire hazard classification, HL3, as specified by the EN 45545-2 standard.</div>","PeriodicalId":605,"journal":{"name":"JOM","volume":"77 11","pages":"8483 - 8496"},"PeriodicalIF":2.3,"publicationDate":"2025-09-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s11837-025-07695-3.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145327512","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

TMS Foundation Building and Planning The TMS Foundation 2024 Annual Report TMS基金会建设与规划TMS基金会2024年年度报告

IF 2.3 4区材料科学

JOM Pub Date : 2025-09-09 DOI: 10.1007/s11837-025-07771-8

引用次数: 0

Nuclear Materials Community to Gather at MiNES 2025 2025年，核材料界将齐聚矿山

IF 2.3 4区材料科学

JOM Pub Date : 2025-09-09 DOI: 10.1007/s11837-025-07772-7

Megan Enright

引用次数: 0

What's Ahead for Your TMS Membership in 2026 您的TMS会员在2026年的前景如何

IF 2.3 4区材料科学

JOM Pub Date : 2025-09-09 DOI: 10.1007/s11837-025-07767-4

Dan Miracle

引用次数: 0

Investigation of Al2O3 on the Melting Behavior and Leaching Process of Steelmaking Slag Al2O3对炼钢渣熔炼行为及浸出过程的影响

IF 2.3 4区材料科学

JOM Pub Date : 2025-09-09 DOI: 10.1007/s11837-025-07727-y

Rui Yang, Xiangning Meng, Gao Yang, Ruiqi Zeng, Wei Li

{"title":"Investigation of Al2O3 on the Melting Behavior and Leaching Process of Steelmaking Slag","authors":"Rui Yang, Xiangning Meng, Gao Yang, Ruiqi Zeng, Wei Li","doi":"10.1007/s11837-025-07727-y","DOIUrl":"10.1007/s11837-025-07727-y","url":null,"abstract":"<div>The steelmaking process in China produces significant quantities of slag, and its chemical composition substantially affects the potential for utilization of the slag. This study has investigated the melting behavior and leaching process of steelmaking slag with different Al2O3 contents. The initial melting temperature was observed to increase progressively with increasing Al2O3 content. Conversely, the effect of Al2O3 on the complete melting temperature exhibited a complex trend: it first decreased and then increased, reaching a minimum at 6.39% Al2O3. Al2O3 significantly affected the phase composition of the steelmaking slag. At lower Al2O3 contents, phosphorus predominantly existed in discrete calcium silicophosphate phases. In contrast, higher Al2O3 contents resulted in phosphorus distribution within multi-component solid solutions. The phosphorus leaching rate initially increased and then decreased as the Al2O3 content increased. The highest leaching rate occurred at an Al2O3 content of 6.39%, primarily attributed to the increased content of Ca5P2SiO12. These findings provide valuable insights into the correlation between the slag composition and leaching process of phosphorus, offering a theoretical foundation for enhancing the utilization efficiency of steelmaking slag.</div>","PeriodicalId":605,"journal":{"name":"JOM","volume":"77 11","pages":"8548 - 8556"},"PeriodicalIF":2.3,"publicationDate":"2025-09-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145327609","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

Recovery of Inorganic Waste Sulfuric Acid by Membrane Separation: A Concise Review 膜分离法回收无机废硫酸的研究进展

IF 2.3 4区材料科学

JOM Pub Date : 2025-09-09 DOI: 10.1007/s11837-025-07696-2

Xiaobao Jia, Haifei Ma, Yalong Liao

{"title":"Recovery of Inorganic Waste Sulfuric Acid by Membrane Separation: A Concise Review","authors":"Xiaobao Jia, Haifei Ma, Yalong Liao","doi":"10.1007/s11837-025-07696-2","DOIUrl":"10.1007/s11837-025-07696-2","url":null,"abstract":"<div>Inorganic waste sulfuric acid containing heavy metal ions is difficult to treat and has low recycling efficiency, resulting in great harm to the water, soil, and human living environments. In this paper, research of membrane separation technology to recover sulfuric acid is reviewed and analyzed, and its development direction prospected. The analysis shows that membrane contamination restricts the application of membrane distillation. Diffusion dialysis has the advantages of low energy consumption and high purity of sulfuric acid recovery, but the recovery speed is slow and time-consuming. Electrodialysis has the advantages of high sulfuric acid recovery and short process, but it has some problems such as high energy consumption and H+ leakage. The combined process of vacuum film distillation and mechanical steam recompression can greatly improve the utilization rate of latent heat. The coupling process, in which electrodialysis or diffusion dialysis and membrane distillation are performed after the waste sulfuric acid has been pretreated with ceramic membrane, is an important way to effectively solve the existing problems. According to the characteristics of impurities in inorganic waste sulfuric acid, it is an important direction for efficient and comprehensive utilization to produce corresponding sulfate products.</div>","PeriodicalId":605,"journal":{"name":"JOM","volume":"77 11","pages":"8285 - 8295"},"PeriodicalIF":2.3,"publicationDate":"2025-09-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145327518","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

Detection and Classification of Cracking Via Acoustic Emission During Laser-Melting Screening for Additive Manufacturing 增材制造激光熔化筛分中裂纹的声发射检测与分类

IF 2.3 4区材料科学

JOM Pub Date : 2025-09-05 DOI: 10.1007/s11837-025-07642-2

Evan B. Raeker, Nikhil Tulshibagwale, Kaitlyn M. Mullin, James D. Lamb, Tresa M. Pollock

{"title":"Detection and Classification of Cracking Via Acoustic Emission During Laser-Melting Screening for Additive Manufacturing","authors":"Evan B. Raeker, Nikhil Tulshibagwale, Kaitlyn M. Mullin, James D. Lamb, Tresa M. Pollock","doi":"10.1007/s11837-025-07642-2","DOIUrl":"10.1007/s11837-025-07642-2","url":null,"abstract":"<div>Metal additive manufacturing provides opportunities for fabricating complex, high-performance parts. However, the processing demands of laser powder bed fusion have limited the availability of materials that are amenable to 3D printing, motivating development of new alloys that have low defect susceptibility. High-throughput screening tools are necessary to evaluate these new alloys and decrease prohibitive development costs. Acoustic emission sensing utilizing a piezoelectric sensor is investigated as a method for in situ crack detection during single-track laser melting experiments which are set to replicate laser powder bed fusion processing conditions. Two materials found to exhibit either solidification cracking (CMSX-4) or solid-state cracking (TZM) are examined, ultimately showing the experimental setup can detect individual solid-state cracking events but not solidification cracking events. Calibration of the sensor with ball-bearing drop tests down to 0.04 (upmu )J provides a useful assessment of the sensitivity of the technique. Furthermore, the acoustic emission data can be used to determine relative differences in crack size with varying scanning parameters (laser power, scan speed) and gain insight into the crack initiation characteristics of the material.</div>","PeriodicalId":605,"journal":{"name":"JOM","volume":"77 10","pages":"7274 - 7286"},"PeriodicalIF":2.3,"publicationDate":"2025-09-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145078848","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

IF 2.3 4区材料科学

JOM Pub Date : 2025-09-05

引用次数: 0

Effect of Various Ceramic Particles on the Microstructure, Hardness, Density, and Wear Behavior of Al/Al2O3 Hybrid Composites Produced by Ball Milling 不同陶瓷颗粒对球磨制备Al/Al2O3杂化复合材料显微组织、硬度、密度和磨损性能的影响

IF 2.3 4区材料科学

JOM Pub Date : 2025-09-05 DOI: 10.1007/s11837-025-07713-4

Mikail Aslan

{"title":"Effect of Various Ceramic Particles on the Microstructure, Hardness, Density, and Wear Behavior of Al/Al2O3 Hybrid Composites Produced by Ball Milling","authors":"Mikail Aslan","doi":"10.1007/s11837-025-07713-4","DOIUrl":"10.1007/s11837-025-07713-4","url":null,"abstract":"<div>The automotive, aerospace, and defense industries require the development of advanced lightweight composites with exceptional mechanical and tribological properties. This work examines the effects of adding various ceramic particles to mechanically alloyed aluminum/alumina (Al/Al2O3). Reinforcement agents were selected due to their unique contributions to wear resistance, density, hardness, and microstructural refinement. These include silicon carbide (SiC), carbon nanotubes (CNT), nanosilica (NS), nanoclay (NC), and rare earth oxides (La2O3, Nd2O3, and Sm2O3). The comprehensive characterization methods used to evaluate the structural and functional performance of the composites included Vickers microhardness testing, FTIR spectroscopy, FESEM imaging, EDS mapping, density measurements, and tribological wear testing. FTIR analysis confirmed that the ceramic additives bonded solidly to the matrix. Furthermore, the friction resistance was found to be enhanced by NS and CNT. Although some adhesive wear was observed in CNT-reinforced samples, SEM images of the wear tracks showed that abrasive wear consistently remained the predominant mechanism across all composites. Overall, the findings demonstrate that, by carefully selecting and combining ceramic reinforcements, Al/Al2O3 can be effectively modified to increase hardness, density, and resistance to wear. Because of this, these materials are desirable choices for engineering applications requiring lightweight construction, high stress, and high wear.</div>","PeriodicalId":605,"journal":{"name":"JOM","volume":"77 11","pages":"8453 - 8468"},"PeriodicalIF":2.3,"publicationDate":"2025-09-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145327511","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

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