Journal of Materials Engineering and Performance最新文献

{"title":"Controlled Synthesis and Visual Corrosion Protection of Samarium-Doped Zinc Tungstate Materials","authors":"Yun-Xiao Ge,&nbsp;Xiao-Yu Yuan,&nbsp;Zhen-Xue Liu,&nbsp;Jin-Ku Liu,&nbsp;Ji-Chang Liu,&nbsp;Peng-Peng Liu,&nbsp;Yun-Sheng Ma","doi":"10.1007/s11665-023-08984-1","DOIUrl":"10.1007/s11665-023-08984-1","url":null,"abstract":"<div><p>Based on the lattice configuration of zinc tungstate, the luminescent samarium-doped zinc tungstate solid solution materials were prepared by doping rare earth ions and applied to the visualization of corrosion protection. Since samarium ion could produce a small amount of red fluorescence, after mixing with the blue-green fluorescence of ZnWO₄, the doped material exhibited a strong white fluorescence under 254 nm UV light. The physical shielding properties of the corrosion protective film FeWO₄ and the enhanced hydrophobic properties of the material hindered the penetration of corrosion ions. Meanwhile, the increased optical band gap of the doped material enhanced the electron reducibility and slowed down the substrate corrosion process. After 72 h of corrosion, the anticorrosion performance of the ZnWO₄ doped with 0.5% samarium ions improved by 169.9% compared with the epoxy resin coating. Interestingly, when corrosion occurred, the loss of fluorescence due to material reaction produced bright dark spots that could be used to monitor the corrosion sites. This work not only enhances the corrosion protection of ZnWO₄ materials, but also helps to realize the visualization of metal corrosion sites.</p></div>","PeriodicalId":644,"journal":{"name":"Journal of Materials Engineering and Performance","volume":"34 6","pages":"5094 - 5105"},"PeriodicalIF":2.2,"publicationDate":"2025-02-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143845650","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}

{"title":"Vacuum Brazing of TiAl Alloy with (Ti37.5Zr15Cu10Ni37.5)1-xTax Filler Metals","authors":"Gengyu Zhang,&nbsp;Haichuan Shi,&nbsp;Peilei Zhang,&nbsp;Zhishui Yu,&nbsp;Hua Yan,&nbsp;Qinghua Lu,&nbsp;Kaichang Yu","doi":"10.1007/s11665-025-10648-1","DOIUrl":"10.1007/s11665-025-10648-1","url":null,"abstract":"<div><p>TiAl alloy was brazed with newly designed (Ti_37.5Zr₁₅Cu₁₀Ni_37.5)_1-xTa_x filler metal. The impact of Ta content on the wettability of filler metals, wetting interfacial microstructure, brazed joint microstructure, and shear strength was examined. The microstructure and fracture behavior of typical brazed joints were also analyzed. It was demonstrated that the wettability of the brazing filler metal on the TiAl substrate gradually declines with an increase in Ta content. The residual filler metal layer also increased thickness due to the decline in filler metal flowability. A decent amount of Ta can inhibit the generation of intermetallic compounds in brazing filler metals. An excess of Ta element will impede the wetting reaction between the brazing filler metal and the base material, thereby compromising the quality of the brazed joint. The brazed joint mainly consists of a diffusion-affected zone close to the substrate and a central reaction zone. Diffusion-affected zone consists of successive <i>α</i>₂(Ti₃Al) phases alternately. The reaction zone mainly consists of <i>α</i>-Ti, <i>γ</i>-(Ti, Zr)₂(Cu, Ni) intermetallic compound and eutectoid phase generated by eutectoid decomposition of <i>β</i>-Ti. The filler metal with 1 wt.% Ta was optimized for brazing of TiAl alloy with the maximum joint shear strength of 274 MPa. The fracture occurs at the <i>α</i>₂(Ti₃Al)/<i>γ</i>-(Ti, Zr)₂(Cu, Ni) interface and propagates along the <i>α</i>-Ti/<i>γ</i>-(Ti, Zr)₂(Cu, Ni) interface with brittle features.</p></div>","PeriodicalId":644,"journal":{"name":"Journal of Materials Engineering and Performance","volume":"34 18","pages":"20130 - 20143"},"PeriodicalIF":2.0,"publicationDate":"2025-02-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145090446","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}

{"title":"Modification of a Dynamic Constitutive Model for a Wide Range of Strain Rates and Its Application to Shear Deformation of Corrugated Steel Web","authors":"Quanfu Su,&nbsp;Xiaomin Li,&nbsp;Liyou Huang,&nbsp;Haitao Tan","doi":"10.1007/s11665-025-10746-0","DOIUrl":"10.1007/s11665-025-10746-0","url":null,"abstract":"<div><p>This study introduces a unified dynamic constitutive equation, the H/V–J/C model (for “Hollomon/Voce–Johnson Cook/Cowper Symonds”), to precisely characterize the mechanical behavior of various metallic materials across a broad spectrum of strain rates, utilizing the Johnson Cook and Cowper Symonds constitutive models at room temperature. The terms related to strain hardening and strain rate effects in these models have been altered. Thereafter, import the new model into ABAQUS finite element analysis software via the UMAT (User-defined Material) user subroutine, establishing a finite element model of the 1800-type corrugated steel web, which is then compared with experimental findings to validate the model's correctness. The study examines the impact of geometric parameter design on the shear performance of the 1800-type corrugated steel web. The findings demonstrate that the suggested H/V–J/C model is effective for accurately forecasting the dynamic constitutive connection throughout a broad strain rate spectrum for various metals. Integrating the H/V–J/C model into ABAQUS via the UMAT interface creates a highly accurate numerical model, hence broadening the applicability of the H/V–J/C model in finite element software and offering a novel framework for the engineering study of metallic structures.</p></div>","PeriodicalId":644,"journal":{"name":"Journal of Materials Engineering and Performance","volume":"34 18","pages":"20144 - 20159"},"PeriodicalIF":2.0,"publicationDate":"2025-02-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145090485","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}

{"title":"Effect of Lanthanum Oxide on Microstructure and Corrosion Properties of 6061 Aluminum Alloy Micro-arc Oxide Film","authors":"Defen Zhang,&nbsp;Yang Lv,&nbsp;Yun Ran,&nbsp;Qingzhen Ran,&nbsp;Peigang Jiang,&nbsp;Xiaowen Chen","doi":"10.1007/s11665-025-10677-w","DOIUrl":"10.1007/s11665-025-10677-w","url":null,"abstract":"<div><p>In order to improve the overall performance of 6061 aluminum alloy, this paper adds La₂O₃ to the electrolyte for micro-arc oxidation and studies the effect of lanthanum oxide concentration on the structure and performance of the film. The results show that the basic phases of the films are Al, <i>α</i>-Al₂O₃, <i>γ</i>-Al₂O₃, SiO₂ and mullite. The micro-arc oxidized film layer is a porous structure, and the corrosive medium and the substrate form a double electrical layer structure, which causes corrosion. The addition of La₂O₃ improves the densification of the film layer, and the holes or cracks are reduced, but too much La₂O₃ will accumulate on the surface, causing the porosity to increase. Therefore, with the increase of La₂O₃ concentration, the porosity and roughness of the film layer decrease and then increase, and the thickness hardness and corrosion resistance increase and then decrease. When the dosage of La₂O₃ is 1.0 g/L, the thickness and hardness are the largest, the roughness is the smallest, the corrosion resistance is the best, and the self-corrosion current density is 9.986 × 10^-10 A/cm². When the dosage of La₂O₃ is 1.0 g/L, the overall performance of the micro-arc oxidation film is the best.</p></div>","PeriodicalId":644,"journal":{"name":"Journal of Materials Engineering and Performance","volume":"34 18","pages":"20006 - 20016"},"PeriodicalIF":2.0,"publicationDate":"2025-02-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145090486","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}

{"title":"Experimental Investigation and Finite Element Simulation of the Microstructural Evolution in AA6082 Friction Stir Welded Joints","authors":"Sara Bocchi,&nbsp;Marco Negozio","doi":"10.1007/s11665-025-10752-2","DOIUrl":"10.1007/s11665-025-10752-2","url":null,"abstract":"<div><p>The microstructural evolution of components subject to friction stir welding (FSW) significantly affects their mechanical properties, service quality and longevity. During the welding process, temperature, strain and strain rates intrinsically influence both grain size and the structural characteristics of joints. However, the correlation between materials, process parameters and the final microstructure remains unclear. The aim of this study is to develop a finite element method (FEM) simulation of FSW that incorporates microstructure prediction of welded components. The FEM simulation was developed using the commercial software package DEFORM-3D. Experiments were conducted by processing AA6082-T6 components with various feed rates and cooling conditions. Validation of the developed simulation was carried out by comparing numerical and experimental peak temperatures in distinct areas of the welded sample, with a forecasting error of less than 10% consistently achieved. Simulation outcomes provide novel insights into the impact of FSW parameters on microstructural evolution, with prediction of the final grain size aligning with experimental data in terms of both the extent of the recrystallized zone and grain size.</p></div>","PeriodicalId":644,"journal":{"name":"Journal of Materials Engineering and Performance","volume":"34 12","pages":"11274 - 11291"},"PeriodicalIF":2.0,"publicationDate":"2025-02-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145163601","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}

{"title":"Effect of a Novel Heat Treatment on the Corrosion Resistance of Duplex Stainless Steel S32101","authors":"Xinghai Zhang,&nbsp;Zhiping Xiong,&nbsp;Xingwang Cheng","doi":"10.1007/s11665-025-10728-2","DOIUrl":"10.1007/s11665-025-10728-2","url":null,"abstract":"<div><p>In this paper, the effect of a novel heat treatment on the microstructure evolution and corrosion resistance of S32101 was investigated, and the nucleation of equiaxial austenite and pitting mechanism during secondary solution treatment was revealed. The results demonstrated that the nucleation of austenite was concentrated within the ferrite, α/α grain boundaries and α/γ phase boundaries, with a preferential nucleation occurring at the α/α grain boundaries. Following solution treatment at 1050 °C, the corrosion current density reached its minimum value of 8.153 nAcm⁻², accompanied by the highest E_pit-E_corr potential difference, indicating optimal resistance to pitting nucleation and superior pitting corrosion resistance. Furthermore, as the holding time increased, the break potential exhibited a trend of first increasing and then decreasing, with a maximum break potential of 691.32 mV observed after holding for 5 min, at which point the highest E_pit-E_corr was recorded at 907.37 mV. The ferrite, characterized by low PREN values, significantly influenced the overall pitting resistance of S32101. The pitting mechanism of S32101 in a 3.5% NaCl solution was attributed to the selective corrosion of ferrite.</p></div>","PeriodicalId":644,"journal":{"name":"Journal of Materials Engineering and Performance","volume":"34 18","pages":"19968 - 19979"},"PeriodicalIF":2.0,"publicationDate":"2025-02-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145090615","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}

{"title":"An Experimental Investigation on Microstructural, Mechanical and Biocompatibility Properties of Ti6Al4V Alloy Subjected to Equal Channel Angular Pressing Process","authors":"K. Ravikumar,&nbsp;S. Ganesan","doi":"10.1007/s11665-025-10751-3","DOIUrl":"10.1007/s11665-025-10751-3","url":null,"abstract":"<div><p>The work is focused to study the strength of titanium grade5 alloy (Ti6Al4V) by equal channel angular pressing (ECAP) process through the grain refinement. The low density, corrosion resistance and biocompatibility properties of titanium alloy hold wide application in biomedical implants and other engineering applications. This paper demonstrates about ECAP of titanium grade 5 alloy up to four passes at room temperature. The microstructure, mechanical and bio-properties were analyzed. The yield strength was developed from 620 to 905 MPa and the ultimate tensile strength from 950 to 1200 MPa due to the grain refinement caused by the action of slip and twinning. The micro-hardness value was enhanced from 280 to 350 Hv because of accumulation of twinning and migration of grain boundaries. The enhanced strength due to the strain hardening through ECAP and the rapid formation of titanium oxide layer on the surface improved the corrosion resistance of Ti6Al4V alloy from 2.0 mm/year (as received) to 0.5 mm/year (ECAPed). The effect of ECAP on cyto-compatibility proved that the cell viability and original cell attachment were significantly developed due to the large amount of grain boundaries. It was verified that equal channel angular pressing process is an efficient method for the grain refinement in Ti6Al4V alloy and consequently enhancing its microstructural, mechanical and bio-properties.</p></div>","PeriodicalId":644,"journal":{"name":"Journal of Materials Engineering and Performance","volume":"34 18","pages":"20345 - 20354"},"PeriodicalIF":2.0,"publicationDate":"2025-02-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145090651","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}

{"title":"Effect of Quench and Partitioning Treatment on Microstructure, Tensile Properties, and Low Cycle Fatigue Behavior of Low-Carbon High Strength Steel","authors":"Sk Md. Arif,&nbsp;H. N. Bar,&nbsp;Biraj Kumar Sahoo,&nbsp;Chandan Chaudhary,&nbsp;D. Mandal","doi":"10.1007/s11665-025-10737-1","DOIUrl":"10.1007/s11665-025-10737-1","url":null,"abstract":"<div><p>The study investigates the effect of quenching temperature on the microstructure, tensile properties, and low-cycle fatigue behavior of low-carbon, high strength steel. Initially, the steel was prepared in a vacuum induction furnace, processed through forging and hot rolling, and underwent quenching and partitioning treatment to optimize its mechanical and fatigue performance. Hot-rolled plates were heated at 950 °C and subsequently quenched in a salt bath, maintaining temperatures of 250, 300, and 350 °C, followed by partitioning at the same temperatures for 30 min and cooled in air to room temperature. Microstructural examinations reveal martensite, tempered martensite, bainite and retained austenite after post quenching and partitioning treatment, confirmed through XRD, EBSD, and TEM analyses. The hardness and tensile strength improve significantly but reduce the ductility after Q&amp;P treatment as compared to the rolled sample. Specifically, tensile strength decreases while ductility increases with higher quenching temperatures or partitioning temperatures. Steel treated at 250 °C exhibits the most pronounced enhancement in tensile strength. Moreover, the sample treated at 250 °C exhibits superior fatigue life compared to rolled and heat-treated samples at 300 and 350 °C for 30 min. Observations from fatigue crack growth studies using FESEM indicate increased crack initiation sites and secondary cracks with higher quenching temperatures. Fatigue crack propagation is typically initiated at the surface and propagated through the martensite-retained austenite interface, with changes in crack direction observed upon reaching the central part of the sample.</p></div>","PeriodicalId":644,"journal":{"name":"Journal of Materials Engineering and Performance","volume":"34 18","pages":"19933 - 19944"},"PeriodicalIF":2.0,"publicationDate":"2025-02-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145090616","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}

{"title":"On the Dominance of Grain Size Over Grain Boundary Character in Determining the Oxidation Behavior of Ni-Based Superalloy IN740H","authors":"P. V. S. Chaithanya,&nbsp;P. S. M. Jena,&nbsp;S. K. Pradhan,&nbsp;Raghuvir Singh,&nbsp;J. K. Sahu","doi":"10.1007/s11665-025-10763-z","DOIUrl":"10.1007/s11665-025-10763-z","url":null,"abstract":"<div><p>Influence of grain size and grain boundary character distribution on the short-term oxidation behavior of IN740H was evaluated using thermogravimetric analysis test at 760 °C for 50 h. The oxidized specimens were critically examined through electron microscopy. Specimen with fine grain size recorded the lowest mass gain. This is attributed to higher grain boundary surface area that assists in rapid migration of Cr³⁺ ions toward the surface. As a consequence, growth of a thin and compact oxide layer has taken place, which restricts the substrate from further oxidation. On the other hand, formation of an inhomogeneous and defective oxide layer in the coarse-grained specimen fails to inhibit the ingress of O²⁻ ions into the substrate resulting in lower oxidation resistance. Further, easier penetration of O²⁻ ions through defective oxide layer in coarse-grained specimen resulted in significant internal oxidation reaction beneath the outer Cr₂O₃ oxide layer. Inferior oxidation resistance of the coarse-grained specimen even in the presence of a large fraction of special boundaries and low grain boundary connectivity indicates the dominant role of grain size over grain boundary character on the oxidation resistance of Ni-based superalloy IN740H.</p></div>","PeriodicalId":644,"journal":{"name":"Journal of Materials Engineering and Performance","volume":"34 18","pages":"19992 - 20005"},"PeriodicalIF":2.0,"publicationDate":"2025-02-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145090652","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}

{"title":"Effect of Origami-Inspired Infill Design on the Mechanical Properties of Vacuum-Assisted Material Extrusion Printed Samples","authors":"Thavinnesh Kumar Rajendran,&nbsp;Mohd Afiq Shahrum,&nbsp;Shajahan Maidin,&nbsp;Shafinaz Ismail,&nbsp;Kamarul Amir Mohamed,&nbsp;Rahimah Hamid","doi":"10.1007/s11665-025-10718-4","DOIUrl":"10.1007/s11665-025-10718-4","url":null,"abstract":"<div><p>Fused deposition modeling (FDM) is a widely used additive manufacturing technique that constructs 3D objects layer by layer using materials like PLA and ABS. However, optimizing the mechanical strength of printed parts remains challenging due to poor interlayer bonding along the z-axis. This study addresses this challenge by integrating a vacuum system into an open-source desktop FDM printer and investigating the effects of atmospheric and vacuum pressure on the mechanical properties of three origami-inspired infill patterns: Kresling, Miura-Ori, and Mountain Valley. Samples were printed with PLA and ABS filaments and analyzed for tensile strength and microstructure such as scanning electron microscopy and FTIR analysis. The results show that the Miura-Ori pattern consistently delivered superior performance, with vacuum-printed samples under 20 kPa showing significantly higher maximum stress and elastic modulus (PLA: 29.82 MPa, 1361.72 MPa; ABS: 24.87 MPa, 1122.07 MPa). Scanning electron microscopy confirmed improved layer bonding in vacuum-printed samples. At the same time, FTIR analysis revealed that ABS samples printed with the Miura-Ori pattern under vacuum conditions showed increased absorbance for styrene rings and thiocyanates, with a shift in the absorption maximum to lower wave numbers, indicating improved molecular mobility. For PLA, shifts in the -C = O stretching band under vacuum conditions suggest polymer structure and crystallinity changes, affecting its mechanical properties. These findings highlight the potential of vacuum-assisted FDM printing for improving the quality and mechanical strength of 3D-printed components. This research can be used in fields that need more robust, durable 3D-printed parts. It can help create lightweight, vital components like brackets and panels in the aerospace and automotive industries. Medical devices could benefit by making more durable custom prosthetics and tools. It can be applied to create tougher housings and enclosures in consumer electronics. Robotics and drones could use it to print stronger, lighter parts like frames and gears. It can also improve the production of sporting goods and architectural components where strength and reliability are essential.</p></div>","PeriodicalId":644,"journal":{"name":"Journal of Materials Engineering and Performance","volume":"34 18","pages":"20117 - 20129"},"PeriodicalIF":2.0,"publicationDate":"2025-02-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145090566","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}