Advanced Engineering Materials最新文献_第5页

Effect of Ni–Bi Alloying on the Microstructure and Self-Lubricating Properties of CoCrNi-Based Coatings Across a Wide Temperature Range

IF 3.4 3区材料科学

Advanced Engineering Materials Pub Date : 2025-01-15 DOI: 10.1002/adem.202401887

Pu Zhang, Silong Cao, Wen Ma, Furong Chen, Lingqian Wang

{"title":"Effect of Ni–Bi Alloying on the Microstructure and Self-Lubricating Properties of CoCrNi-Based Coatings Across a Wide Temperature Range","authors":"Pu Zhang, Silong Cao, Wen Ma, Furong Chen, Lingqian Wang","doi":"10.1002/adem.202401887","DOIUrl":"https://doi.org/10.1002/adem.202401887","url":null,"abstract":"This study investigates the use of bismuth (Bi) as a lubricating additive in laser cladding Co-based composite coatings, addressing the issue of Bi segregation and agglomeration through Ni–Bi alloying. The microstructure, mechanical properties, and tribological properties of composite coatings with varying Ni–Bi contents are systematically evaluated at temperatures between 30 and 800 °C. Analysis reveals that Ni and Bi elemental powders are successfully alloyed to form BiNi and Bi3Ni intermetallic compounds following vacuum sintering. Incorporation of Ni–Bi alloying powder significantly enhances the friction coefficient and wear rates of the composite coating across the temperature range. Adhesive wear and abrasive wear are identified as primary wear mechanisms. Notably, the formation of BiNi, multiple oxides, and Bi16CrO27 compounds on the surface of the 85:15 (at%) Bi:Ni composite coating at 600 °C created a self-lubricating friction layer, synergistically reducing friction. Consequently, compared to Co-based alloy coatings without Ni–Bi alloying, the composite coating exhibited a three-fold reduction in friction coefficient and a two-order-of-magnitude improvement in wear rate, demonstrating exceptional tribological properties.","PeriodicalId":7275,"journal":{"name":"Advanced Engineering Materials","volume":"27 4","pages":""},"PeriodicalIF":3.4,"publicationDate":"2025-01-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143431165","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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 of Electroplastic Effect on Difficult-to-Machine Materials in Cutting Processing 切削加工中难加工材料的电塑性效应综述

IF 3.4 3区材料科学

Advanced Engineering Materials Pub Date : 2025-01-14 DOI: 10.1002/adem.202401903

Xiaoyu Dong, Yanan Pan, Jitao Fang, Yongzhi Pan, Jichang Gao, Xiuli Fu

{"title":"A Review of Electroplastic Effect on Difficult-to-Machine Materials in Cutting Processing","authors":"Xiaoyu Dong, Yanan Pan, Jitao Fang, Yongzhi Pan, Jichang Gao, Xiuli Fu","doi":"10.1002/adem.202401903","DOIUrl":"https://doi.org/10.1002/adem.202401903","url":null,"abstract":"Electroplastic effect refers to the role of pulsed current, material plasticity, and microstructural properties change, resulting in an increase in the plasticity of the material, the deformation resistance is reduced, and thus improves the processing performance of the phenomenon. This article summarizes the Joule thermal effect and a variety of nonthermal effects of the electrophysical effect mechanism, of which the nonthermal effects include pure electrophysical effect, magnetic field compression effect, and skin effect. The application of electroplastic-assisted technology in cutting machining, such as turning, milling, drilling, and so on, and the potential application in other manufacturing processes are summarized. The limitations and shortcomings of the electroplastic-assisted technology are analyzed, including the limitations of the required special equipment, machining platforms, and electric pulse parameters. The effects of different electric pulse parameters on the machinability of various types of difficult-to-machine metallic materials are summarized. The electric pulse parameters within a certain threshold range can promote the dynamic recrystallization of the workpiece, enhance the plastic deformation of the cutting zone, reduce the cutting force, improve the surface finish, and reduce tool wear. Finally, this article summarizes and looks forward to the electroplastic-assisted cutting technology.","PeriodicalId":7275,"journal":{"name":"Advanced Engineering Materials","volume":"27 4","pages":""},"PeriodicalIF":3.4,"publicationDate":"2025-01-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143431350","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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

Fatigue Strength Plateau Induced by Primary Alpha Phase Size in TC11 Alloy

IF 3.4 3区材料科学

Advanced Engineering Materials Pub Date : 2025-01-14 DOI: 10.1002/adem.202402891

Ze Shao, ZhenJun Zhang, Rui Liu, Zhan Qu, ZhenKai Zhao, HanZhong Liu, JianChao Pang, ZheFeng Zhang

引用次数: 0

Magnetic Properties, Heat Generation, and Apatite Formation Ability of Mg-Ti Ferrite Particles Synthesized by Solid-State Reaction and Polymerized Complex Methods

IF 3.4 3区材料科学

Advanced Engineering Materials Pub Date : 2025-01-13 DOI: 10.1002/adem.202401803

Toshiki Miyazaki, Juna Miyamoto, Jin Nakamura, Soichiro Usuki, Taishi Yokoi, Masakazu Kawashita

{"title":"Magnetic Properties, Heat Generation, and Apatite Formation Ability of Mg-Ti Ferrite Particles Synthesized by Solid-State Reaction and Polymerized Complex Methods","authors":"Toshiki Miyazaki, Juna Miyamoto, Jin Nakamura, Soichiro Usuki, Taishi Yokoi, Masakazu Kawashita","doi":"10.1002/adem.202401803","DOIUrl":"https://doi.org/10.1002/adem.202401803","url":null,"abstract":"Titanium-doped ferrite has garnered significant interest as thermoseeds for cancer hyperthermia because of its controllable Curie point near body temperature, which prevents overheating and ensures high biological safety. However, few studies examine the effect of the synthesis conditions on microstructure, magnetic properties, and heat generation in an alternating magnetic field. Herein, Mg1+xFe2−2xTixO4 (x = 0.35, 0.45) particles are synthesized by a solid-state reaction and polymerized complex methods, followed by sintering at various temperatures. Their magnetic properties and heat generation behavior in an alternating magnetic field are investigated. Particles with x = 0.45 generate significantly less heat than those with x = 0.35, despite both being single-phase ferrite. Particles synthesized by the polymerized complex method at a sintering temperature of 1200 °C exhibit lower saturation magnetization but higher temperature increases compared with the solid-state reaction method. Additionally, in the sintering temperature range of 800–1000 °C, a temperature increase of more than 10 °C is observed in the polymerized complex method, likely a result of the inclusion of highly crystalline superparamagnetic particles. Furthermore, the ferrite particles form bone-like apatite on their surface in simulated body fluid, suggesting their potential as a novel material combining hyperthermia and bone integration properties.","PeriodicalId":7275,"journal":{"name":"Advanced Engineering Materials","volume":"27 4","pages":""},"PeriodicalIF":3.4,"publicationDate":"2025-01-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/adem.202401803","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143431122","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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

Achieving Complex-Shaped Stainless Steel Parts via a Facile Net-Shaping Method

IF 3.4 3区材料科学

Advanced Engineering Materials Pub Date : 2025-01-13 DOI: 10.1002/adem.202402411

Mengxiong Chen, Yang Fu, Huiwen Xiong, Lei Zhang, Jianpeng Zou, Kechao Zhou

{"title":"Achieving Complex-Shaped Stainless Steel Parts via a Facile Net-Shaping Method","authors":"Mengxiong Chen, Yang Fu, Huiwen Xiong, Lei Zhang, Jianpeng Zou, Kechao Zhou","doi":"10.1002/adem.202402411","DOIUrl":"https://doi.org/10.1002/adem.202402411","url":null,"abstract":"A facile method named metal compression molding (MCM) is developed using the 17-4PH stainless steel feedstock derived from powder injection molding. Complex golf-club featuring intricate surfaces, thin walls, and thick walls are fabricated via MCM. Simulation software Moldflow is used to study the flow behavior, pressure, and shear rates of feedstock at 180, 190, and 200 °C. The results show that most of the feedstock maintain their original position and a small amount of feedstock flow to fill mold cavity; viscosity decreases with increasing temperature, while stress and shear rate reach their maximum and minimum, respectively, at 190 °C. The MCM process demonstrates the ability to form the golf-club head, and samples with a smooth surface are obtained at the pressing temperature of 190 °C. The simulated stress distribution during MCM influences the density and mechanical properties of the sintered golf-clubs, higher stress correlates with better performance. High-density (97.89 ± 0.08) 17-4PH stainless steel shows excellent mechanical properties, with an ultimate tensile strength of 999.5 ± 7.0 MPa and an elongation of 14.15% ± 0.41%.","PeriodicalId":7275,"journal":{"name":"Advanced Engineering Materials","volume":"27 5","pages":""},"PeriodicalIF":3.4,"publicationDate":"2025-01-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143535965","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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

Effect of Zinc Element on Mechanical and Welding Properties of Cu–1.8Ni–0.45Si Alloy

IF 3.4 3区材料科学

Advanced Engineering Materials Pub Date : 2025-01-13 DOI: 10.1002/adem.202401507

Lin Lu, Zeming Ding, Mengxiao Zhang, Hongwu Song, Yong Xu, Shihong Zhang

{"title":"Effect of Zinc Element on Mechanical and Welding Properties of Cu–1.8Ni–0.45Si Alloy","authors":"Lin Lu, Zeming Ding, Mengxiao Zhang, Hongwu Song, Yong Xu, Shihong Zhang","doi":"10.1002/adem.202401507","DOIUrl":"https://doi.org/10.1002/adem.202401507","url":null,"abstract":"Cu–Ni–Si alloy is widely used as the main material of lead frame. The process of alloying is an important method to improve the comprehensive performance of the alloy. Herein, Cu–1.8Ni–0.45Si (−0.5Zn) alloys are prepared. The variation trend and mechanism of Zn on the mechanical properties and welding properties are analyzed with scanning electron microscopy and electron backscattering diffraction. The results show that the addition of 0.5 wt% Zn can improve the brazing properties of the alloy while ensuring the tensile strength and conductivity of the material. Further quantitative analysis reveals that Zn addition enhances the contribution of precipitation strengthening to the alloy's mechanical properties, which is due to the reduction of the size of the particles of the precipitated phase by the addition of Zn. In addition, the addition of Zn can form a Zn-enriched layer at the welding interface of the alloy, which has an obstructive effect on the diffusion and growth of the intermetallic compound (IMC) layer, effectively reducing the thickness of the IMC layer, inhibiting the formation of the Cu3Sn phase, and improving the mechanical properties of the alloy brazed joints.","PeriodicalId":7275,"journal":{"name":"Advanced Engineering Materials","volume":"27 4","pages":""},"PeriodicalIF":3.4,"publicationDate":"2025-01-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143431116","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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

Automated Image Segmentation and Processing Pipeline Applied to X-Ray Computed Tomography Studies of Pitting Corrosion in Aluminum Wires

IF 3.4 3区材料科学

Advanced Engineering Materials Pub Date : 2025-01-13 DOI: 10.1002/adem.202401699

Maliesha S. Kalutotage, Thomas G. Ciardi, Pawan K. Tripathi, Liangyi Huang, Jayvic Cristian Jimenez, Philip J. Noell, Laura S. Bruckman, Roger H. French, Alp Sehirlioglu

{"title":"Automated Image Segmentation and Processing Pipeline Applied to X-Ray Computed Tomography Studies of Pitting Corrosion in Aluminum Wires","authors":"Maliesha S. Kalutotage, Thomas G. Ciardi, Pawan K. Tripathi, Liangyi Huang, Jayvic Cristian Jimenez, Philip J. Noell, Laura S. Bruckman, Roger H. French, Alp Sehirlioglu","doi":"10.1002/adem.202401699","DOIUrl":"https://doi.org/10.1002/adem.202401699","url":null,"abstract":"Understanding pitting corrosion is critical, yet its kinetics and morphology remain challenging to study from X-ray computed tomography (XCT) due to manual segmentation barriers. To address this, an automated pipeline leveraging deep learning for efficient large-scale XCT analysis is developed, revealing new corrosion insights. The pipeline enables pit segmentation, 3D reconstruction, statistical characterization, and a topological transformation for visualization. The pipeline is applied to 87 648 XCT images capturing commercial purity aluminum (1100 Al) wire exposed to sodium chloride (NaCl) salt particles over a period of 122 h. The pipeline achieves complete feature extraction and statistical quantification across the entire XCT dataset, leveraging distributed computing environment for high efficiency. Global growth kinetics such as high-level stepwise sigmoidal volume loss patterns and granular individual pit developments are both captured for 36 detected pits. By combining automation, computer vision, and extensive XCT datasets, this research accelerates precise corrosion assessment to enable materials science discoveries at scale.","PeriodicalId":7275,"journal":{"name":"Advanced Engineering Materials","volume":"27 4","pages":""},"PeriodicalIF":3.4,"publicationDate":"2025-01-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143431117","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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

Harnessing 3D Porous Cobalt Oxide Nanoflakes Grown on Metal for Exceptional Adhesion between Aluminum Surfaces and the Epoxy Matrix

IF 3.4 3区材料科学

Advanced Engineering Materials Pub Date : 2025-01-13 DOI: 10.1002/adem.202401732

Mohan Raheem Abbas, Nabil Kadhim Taieh, Abdulmohsin Naji Almuhaisen, Xi Liu, Ying Li

{"title":"Harnessing 3D Porous Cobalt Oxide Nanoflakes Grown on Metal for Exceptional Adhesion between Aluminum Surfaces and the Epoxy Matrix","authors":"Mohan Raheem Abbas, Nabil Kadhim Taieh, Abdulmohsin Naji Almuhaisen, Xi Liu, Ying Li","doi":"10.1002/adem.202401732","DOIUrl":"https://doi.org/10.1002/adem.202401732","url":null,"abstract":"The developments in the automotive and aerospace sectors require alternative structures to metals for diverse applications; therefore, lightweight polymer–metal hybrid composites with outstanding mechanical characteristics are synthesized. Herein, the modern nanoperfusion technology, which involves the in situ growth of 3D porous cobalt oxide nanoflakes (Co3O4 NFs) on the porous aluminum surface, is used. A rough surface with corresponding surface porosities of 21, 48.1, and 49.8% can be produced by anodization of aluminum at 8, 10, and 12 V, respectively. The samples anodized at 10 V are selected as a structure for the growth of 3D Co3O4 NFs at different hydrothermal temperatures (90, 120, and 160 °C). The bond strength and modulus of the toughness of the sample combining aluminum and 3D Co3O4 NF growth at 120 °C exhibit a substantial bonding strength, reaching a value of 14.27 MPa and 3.56 kJ m−3, respectively. The porous nature of the manufactured cobalt oxide nanoflakes allows the epoxy to penetrate, which enhances the bonding strength and thus improves the mechanical properties of the manufactured joints.","PeriodicalId":7275,"journal":{"name":"Advanced Engineering Materials","volume":"27 4","pages":""},"PeriodicalIF":3.4,"publicationDate":"2025-01-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143431118","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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

Effect of High-Energy Ball Milling and Additives of Ti and Multiwalled Carbon Nanotubes on the Hydrogen Absorption of AM60 Magnesium Alloy

IF 3.4 3区材料科学

Advanced Engineering Materials Pub Date : 2025-01-13 DOI: 10.1002/adem.202401926

Mohamed A. Hussein, Aqeel Abbas, Mahmoud M. Abdelnaby, Song-Jeng Huang, Mohamed A. Azeem

{"title":"Effect of High-Energy Ball Milling and Additives of Ti and Multiwalled Carbon Nanotubes on the Hydrogen Absorption of AM60 Magnesium Alloy","authors":"Mohamed A. Hussein, Aqeel Abbas, Mahmoud M. Abdelnaby, Song-Jeng Huang, Mohamed A. Azeem","doi":"10.1002/adem.202401926","DOIUrl":"https://doi.org/10.1002/adem.202401926","url":null,"abstract":"Hydrogen storage materials are critical for sustainable energy applications. Magnesium is a promising material for hydrogen storage due to its high volumetric and gravimetric hydrogen storage capacities. However, its application in fuel cells is hindered by slow hydrogen sorption kinetics. This study aims to investigate the hydrogen absorption of a commercial AM60 alloy catalyzed by Ti and multiwalled carbon nanotubes additives, as well as the microstructural changes induced by high-energy ball milling (HEBM). The results show that the HEBM of the AM60 alloy reduces the particle size to 22 μm, introducing microvoids and porosity between the particles, which increase the total pore volume and hydrogen absorption capacity from 1.5 to 4 wt%. Catalyzing the AM60 alloy with a 5 wt% Ti increases absorption to 4.35 wt%. The AM60-5 wt% MWCNT sample shows higher surface area of 34 m2 g−1, highest hydrogen absorption capacity of 6.2 wt%, and the fastest hydrogen absorption rate. The novelty of this study lies in demonstrating the synergistic effects of HEBM and MWCNT additives, thereby establishing a practical approach for optimizing magnesium-based materials for hydrogen storage.","PeriodicalId":7275,"journal":{"name":"Advanced Engineering Materials","volume":"27 4","pages":""},"PeriodicalIF":3.4,"publicationDate":"2025-01-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143431120","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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

Efficiency Manipulation of Filaments Fusion in UV-Assisted Direct Ink Writing

IF 3.4 3区材料科学

Advanced Engineering Materials Pub Date : 2025-01-13 DOI: 10.1002/adem.202402165

Lai Wei, Jing Li, Shuai Zhang, Kai Fu, Ning Li, Zhanwen Zhang

{"title":"Efficiency Manipulation of Filaments Fusion in UV-Assisted Direct Ink Writing","authors":"Lai Wei, Jing Li, Shuai Zhang, Kai Fu, Ning Li, Zhanwen Zhang","doi":"10.1002/adem.202402165","DOIUrl":"https://doi.org/10.1002/adem.202402165","url":null,"abstract":"\u0000This study systematically investigates the ultraviolet-assisted direct ink writing (UV-DIW) process, focusing on the influence of critical parameters, including UV intensity, the ratio of printing speed to ink extrusion rate (<math>\u0000 <semantics>\u0000 <mrow>\u0000 <msub>\u0000 <mi>v</mi>\u0000 <mi>P</mi>\u0000 </msub>\u0000 <mo>/</mo>\u0000 <msub>\u0000 <mi>v</mi>\u0000 <mi>E</mi>\u0000 </msub>\u0000 </mrow>\u0000 <annotation>$v_{P} / v_{E}$</annotation>\u0000 </semantics></math>), and relative nozzle height (H/h), on filament fusion and structural morphology. The rheological behavior of photosensitive resin ink is analyzed, revealing that UV irradiation induces a fluid-to-solid transition critical for shape retention and structural integrity. The results demonstrate that UV intensity plays a pivotal role in controlling filament fusion, with insufficient curing causing filament sagging and excessive fusion, while higher UV intensities improve structural fidelity. Additionally, printability (Pr), calculated from cross-sectional analysis, is used as a quantitative metric to assess filament fusion quality and structure preservation. Parameter phase diagrams are developed to visually map the relationships among printing variables, providing a framework for optimizing UV-DIW conditions. The successful fabrication of dense solid blocks without filament interfaces highlights the potential of UV-DIW for producing high-quality, defect-free 3D structures. This work provides valuable insights into parameter tuning, paving the way for advanced applications in manufacturing, biomedical engineering, and material science.","PeriodicalId":7275,"journal":{"name":"Advanced Engineering Materials","volume":"27 4","pages":""},"PeriodicalIF":3.4,"publicationDate":"2025-01-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143431121","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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