Journal of Materials Engineering and Performance最新文献_第4页

Dynamic Behavior of a Non-explosive Actuator with Shape Memory Composites 形状记忆复合材料非爆炸致动器动态特性研究

IF 2 4区材料科学

Journal of Materials Engineering and Performance Pub Date : 2025-04-24 DOI: 10.1007/s11665-025-11227-0

Dounia Noqra, Leandro Iorio, Denise Bellisario, Fabrizio Quadrini, Loredana Santo

{"title":"Dynamic Behavior of a Non-explosive Actuator with Shape Memory Composites","authors":"Dounia Noqra, Leandro Iorio, Denise Bellisario, Fabrizio Quadrini, Loredana Santo","doi":"10.1007/s11665-025-11227-0","DOIUrl":"10.1007/s11665-025-11227-0","url":null,"abstract":"<div><p>A non-explosive actuator (NEA) has been prototyped by using a complex sandwich architecture with carbon fiber (CF) plies, shape memory polymer (SMP) interlayers, SMP foams, and an embedded heater. The final shape memory polymer composite (SMPC) device has been manufactured by lamination and compression molding, with a size of 20 × 45 mm<sup>2</sup>. A single molding step has been adopted to co-cure the CF prepreg plies with the SMP interlayers and to join them to the foam elements and the embedded heater. Foams have been manufactured by solid-state foaming of the same SMP epoxy resin of the SMP interlayers. The SMPC-NEA has been tested in memory and constrained-recovery tests to evaluate the effect of the heater supply voltage (from 20 to 24 V with 1 V increments) and the loading rate of the memory stage (1, 5, 10, 20, and 50 mm/min). Many important shape memory (SM) characteristics have been extracted by the tests, with some important correlations. A master curve has been also built to show that the superposition between the supply voltage (related to the device temperature) and the test rate (related to the observation time) is possible. The regular shape of the master curve also shows that severe damages were absent during testing, with 25 memory-recovery consecutive cycles. In the best case, the SMPC-NEA applied a recovery load of 7.4 N. By increasing the device temperature, this actuation load may reduce, but very high shape fixity ratios, up to 99%, may be reached.</p></div>","PeriodicalId":644,"journal":{"name":"Journal of Materials Engineering and Performance","volume":"34 15","pages":"15336 - 15344"},"PeriodicalIF":2.0,"publicationDate":"2025-04-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144832352","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

Announcing the Journal of Materials Engineering and Performance 2024 Editor’s Choice Selections 宣布《材料工程与性能杂志》2024年编辑选择

IF 2.2 4区材料科学

Journal of Materials Engineering and Performance Pub Date : 2025-04-22 DOI: 10.1007/s11665-025-11125-5

Rajiv Asthana

引用次数: 0

Electrochemical Properties of Dispersed Micron Carbon Sheets on Electrolytes for Portland Cement-Based Capacitors 硅酸盐水泥基电容器电解液上分散微米碳片的电化学性能

IF 2 4区材料科学

Journal of Materials Engineering and Performance Pub Date : 2025-04-17 DOI: 10.1007/s11665-024-09510-7

Na Chen, Jun Liu, Yuanquan Yang, Yunpeng Cui, Runqing Liu

{"title":"Electrochemical Properties of Dispersed Micron Carbon Sheets on Electrolytes for Portland Cement-Based Capacitors","authors":"Na Chen, Jun Liu, Yuanquan Yang, Yunpeng Cui, Runqing Liu","doi":"10.1007/s11665-024-09510-7","DOIUrl":"10.1007/s11665-024-09510-7","url":null,"abstract":"<div><p>With high compressive strength and volumetric specific capacitance, Portland cement-based capacitors can be used as building energy storage alone or as a large energy storage device used in conjunction with new energy sources. In this work, inexpensive micron carbon sheets and barium chloride (BaCl<sub>2</sub>) solution are dispersed into Portland cement as the conductive and ionic phases of the electrolyte, and the comprehensive performance of the electrolyte compressive strength and ionic conductivity of Portland cement is controlled by adjusting the amount of micron carbon sheets dispersion. It was found that when the dispersion amount of micron carbon sheets dispersed in Portland cement is 10 wt.%, its ionic conductivity is 10.18 mS/cm, which is 2.90 times higher than that of the Portland cement without micron carbon sheets(3.51 mS/cm). When the Portland cement with 10 wt.% dispersion of micron carbon sheets is used as electrolyte and copper mesh electrode to assemble individual capacitor, the volumetric specific capacitance can reach 418.89 mF/cm<sup>3</sup>, the efficiency can reach 99.97%, the average of Galvanostatic charge and discharge efficiency can reach 99.17% for 100 long-term cycles and the capacity decay is only 0.40%/cycle at 1 mA/cm<sup>2</sup> current density. Portland cement-based capacitor is under a wide application prospect in terms of performance and cost.</p></div>","PeriodicalId":644,"journal":{"name":"Journal of Materials Engineering and Performance","volume":"34 13","pages":"12437 - 12446"},"PeriodicalIF":2.0,"publicationDate":"2025-04-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145166378","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

Element Distribution and Effect of Ce in Co-8.8Al-9.8W Alloys Ce在Co-8.8Al-9.8W合金中的元素分布及影响

IF 2 4区材料科学

Journal of Materials Engineering and Performance Pub Date : 2025-04-10 DOI: 10.1007/s11665-024-09690-2

Yang-tao Xu, Jiang-long Wei, Teng-fei Ma, Xin Lv, Hong-qiang Nan

{"title":"Element Distribution and Effect of Ce in Co-8.8Al-9.8W Alloys","authors":"Yang-tao Xu, Jiang-long Wei, Teng-fei Ma, Xin Lv, Hong-qiang Nan","doi":"10.1007/s11665-024-09690-2","DOIUrl":"10.1007/s11665-024-09690-2","url":null,"abstract":"<div><p>To explore the effect of the rare earth element cerium (Ce) on the Co-8.8Al-9.8W alloy, this study investigates the microstructure, distribution of grain boundary characteristic, changes of grain size, element distribution, and existing forms of Ce in the Co-8.8Al-9.8W-<i>x</i>Ce (<i>x</i> = 0, 1, and 3 at.%) alloy using x-ray diffraction (XRD), scanning electron microscopy (SEM + EDS), transmission electron microscopy (TEM + EDS), and electron backscattering diffraction (EBSD). The findings demonstrate that the heat-treated alloys exhibit a typical γ-Coss/γ′-Co<sub>3</sub>(Al, W) microstructure, with the largest γ′ phase volume percentage (88.2%) seen in the 1Ce alloy. In the base alloy Co-8.8Al-9.8W, the phase composition at the grain boundary is γ + Co<sub>3</sub>W, whereas in the Ce-doped alloy, the primary phase is Co<sub>7</sub>W<sub>6</sub>, and the phase composition at the grain boundary is γ + Co<sub>7</sub>W<sub>6</sub> + Co<sub>3</sub>W. Ce also impacts the precipitation morphology of the Co<sub>7</sub>W<sub>6</sub> phase. The distribution of grain boundaries in all the alloys is dominated by Σ3, and as the Ce content increases, the fraction of Σ3 grain boundaries decreases. In contrast, the 1Ce alloy has the highest proportion of low-angle grain boundaries and the most pronounced grain refinement effect. At the alloy grain boundary, Ce is slightly enhanced and serves as a purification agent.</p></div>","PeriodicalId":644,"journal":{"name":"Journal of Materials Engineering and Performance","volume":"34 13","pages":"12447 - 12454"},"PeriodicalIF":2.0,"publicationDate":"2025-04-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145163427","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

Achieving Superior Strength and Ductility of Cu-Alloyed Ductile Iron via Sn Microalloying 通过锡微合金化实现铜合金球墨铸铁优异的强度和延展性

IF 2 4区材料科学

Journal of Materials Engineering and Performance Pub Date : 2025-04-02 DOI: 10.1007/s11665-025-11109-5

Yi Chao, Feng Yicheng, Guo Hailong, Guo Erjun, Wang Changliang, Jiang Wenyong

{"title":"Achieving Superior Strength and Ductility of Cu-Alloyed Ductile Iron via Sn Microalloying","authors":"Yi Chao, Feng Yicheng, Guo Hailong, Guo Erjun, Wang Changliang, Jiang Wenyong","doi":"10.1007/s11665-025-11109-5","DOIUrl":"10.1007/s11665-025-11109-5","url":null,"abstract":"<div><p>Ductile iron with high strength and elongation has a wide application in advanced equipment manufacturing industry. Copper (Cu) is a low-cost and highly effective alloying element, which is commonly used to prepare high-strength ductile cast iron materials. However, the single addition of Cu in stabilizing and refining pearlite is insignificant, and the combination addition of Cu and tin (Sn) can apparently improve the pearlite content and refine the pearlite lamellar spacing. In this paper, Sn was used for microalloying on Cu-alloyed ductile iron. The results show that with the Sn increases from 0 to 0.07 wt.%, the nodularity of the sample increases from 81.4 to 92.1%, the graphite particle size decreases from 46.4 to 33.6 <i>μ</i>m, and the number of graphite particles increases from 167 to 257 pcs/mm<sup>2</sup>. The pearlite content in ductile iron with 0.07 wt.% Sn addition is 98.9%, and the pearlite lamellar spacing is 172 nm. The Cu-alloyed ductile iron containing 0.04 wt.% Sn with best mechanical properties, and the ultimate tensile strength(UTS), yield strength(YS), elongation(EL) and Brinell hardness were 772, 540 MPa, 7.8% and 248 HBW, respectively. The reason for the high strength and elongation of Cu, Sn composite alloying ductile iron is due to the good graphite morphology, high nodularity and fine graphite particles, and the pearlite is effectively refined.</p></div>","PeriodicalId":644,"journal":{"name":"Journal of Materials Engineering and Performance","volume":"34 19","pages":"21829 - 21839"},"PeriodicalIF":2.0,"publicationDate":"2025-04-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145236789","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

Plasma-Assisted Heat Treatments for Aluminide Coatings Deposition on Ni-Based Superalloys 等离子体辅助热处理镍基高温合金铝化物涂层的研究

IF 2 4区材料科学

Journal of Materials Engineering and Performance Pub Date : 2025-04-02 DOI: 10.1007/s11665-025-11027-6

Arunsinh B. Zala, Kaustubh Samvatsar, Vyom Desai, Vandana Rao, Atul Kumar Sharma, N. I. Jamnapara

{"title":"Plasma-Assisted Heat Treatments for Aluminide Coatings Deposition on Ni-Based Superalloys","authors":"Arunsinh B. Zala, Kaustubh Samvatsar, Vyom Desai, Vandana Rao, Atul Kumar Sharma, N. I. Jamnapara","doi":"10.1007/s11665-025-11027-6","DOIUrl":"10.1007/s11665-025-11027-6","url":null,"abstract":"<div><p>In this study, hot-dipping aluminizing followed by a novel plasma-assisted heat treatment on Inconel 690 alloy was investigated, with a focus on microstructure, phase transformation, and microhardness. A comparative analysis with thermal heat treatment conducted under identical temperature and duration conditions was performed. X-ray diffraction analysis confirmed the formation of stable α-Al<sub>2</sub>O<sub>3</sub> in plasma-treated samples, whereas metastable θ-Al<sub>2</sub>O<sub>3</sub> was observed in thermally treated samples. Microstructural examination identified NiAl and α-Al<sub>2</sub>O<sub>3</sub> alumina layers in plasma-treated samples, in contrast to Cr<sub>2</sub>O<sub>3</sub> precipitates at grain boundaries in thermally treated samples, which were associated with intergranular embrittlement. The plasma-assisted heat treatment effectively mitigated this embrittlement issue as reported in recent studies. Additionally, microhardness measurements were found to align with existing literature, and the applied heat treatment did not impair the bulk properties. These findings highlighted the significant potential of plasma-assisted aluminizing to enhance the performance and durability of Inconel 690 alloy components in nuclear waste management applications. The stable α-Al<sub>2</sub>O<sub>3</sub> coating with nickel aluminides was demonstrated as a promising solution to address challenges in joule-heated ceramic melters.</p></div>","PeriodicalId":644,"journal":{"name":"Journal of Materials Engineering and Performance","volume":"34 14","pages":"14263 - 14271"},"PeriodicalIF":2.0,"publicationDate":"2025-04-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s11665-025-11027-6.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145160466","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

The Effect of Laser Post-Heat Treatment of Laser Powder Bed Fusion High Nitrogen Steel on the Microstructure and Mechanical Properties 激光粉末床熔合高氮钢激光后热处理对其组织和力学性能的影响

IF 2 4区材料科学

Journal of Materials Engineering and Performance Pub Date : 2025-04-01 DOI: 10.1007/s11665-025-11073-0

Jiazhe Fu, Jie Liu, Sheng Zhong, Tiannan Li, Peng Zhang, Ying Xing, Yanwen Liang, Shun Guo, Kehong Wang

{"title":"The Effect of Laser Post-Heat Treatment of Laser Powder Bed Fusion High Nitrogen Steel on the Microstructure and Mechanical Properties","authors":"Jiazhe Fu, Jie Liu, Sheng Zhong, Tiannan Li, Peng Zhang, Ying Xing, Yanwen Liang, Shun Guo, Kehong Wang","doi":"10.1007/s11665-025-11073-0","DOIUrl":"10.1007/s11665-025-11073-0","url":null,"abstract":"<div><p>Laser powder bed fusion (LPBF) has been widely used in the additive manufacturing of complex metal parts, among which high nitrogen steels (HNS) have received favor due to the excellent properties and the low cost. Although the process of manufacturing HNS via LPBF has been explored in previous studies, the final results were not good, with low tensile strength and the low density. In this study, a novel approach is proposed to form HNS by a method of multiple lasers in LPBF, which reveals the relationship between process parameters, microstructure and mechanical properties of HNS formed via LPBF. The experimental results show that the mechanical properties of HNS obtained by multiple laser additive manufacturing are mainly affected by three aspects: (a): The rapid cooling characteristic of LPBF brings the possibility of forming more fine grains inside the sample. (b): The multiple laser process generates more dislocation density in the HNS via LPBF. (c): In the single laser melting, there are more columnar crystals inside the melt pools, whereas, with multiple laser melting, the existing columnar crystals inside the melt pools will be broken and more fine equiaxed grains will be formed. The HNS in this study achieved tensile strengths of > 1300 MPa and failure strains > 4 %, realizing the strength–ductility trade-off of the HNS formed via LPBF successfully.</p></div>","PeriodicalId":644,"journal":{"name":"Journal of Materials Engineering and Performance","volume":"34 20","pages":"23236 - 23248"},"PeriodicalIF":2.0,"publicationDate":"2025-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145284181","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

Effect of Hybridization Ratio on Impact Resistance and Damage Mechanism of Carbon/Glass Unidirectional Hybrid Laminates 杂化率对碳/玻璃单向杂化层压板抗冲击性能及损伤机理的影响

IF 2 4区材料科学

Journal of Materials Engineering and Performance Pub Date : 2025-04-01 DOI: 10.1007/s11665-025-10995-z

Yingming Wang, Wenqin Han, Jixin Zhu, Yingxiao Zheng

{"title":"Effect of Hybridization Ratio on Impact Resistance and Damage Mechanism of Carbon/Glass Unidirectional Hybrid Laminates","authors":"Yingming Wang, Wenqin Han, Jixin Zhu, Yingxiao Zheng","doi":"10.1007/s11665-025-10995-z","DOIUrl":"10.1007/s11665-025-10995-z","url":null,"abstract":"<div><p>This study aims to investigate the effect of different hybridization ratios on the impact resistance and residual compressive after-impact properties of carbon/glass unidirectional hybrid laminates. The objective of the study is to screen the optimum hybridization ratio for enhancing the impact resistance and resilience of the composite. For this purpose, the study utilized the acoustic emission (AE) technique to monitor the damage evolution of the composite laminates. In addition, ultrasonic C-scanning techniques and 3D digital microscopy were employed to analyze the impact resistance and damage impedance data of the composites. The experimental results showed that the incorporation of glass fibers altered the impact damage pattern of the composites, thereby significantly improving their impact resistance and compression after impact (CAI) strength. Among the different hybridization ratios tested, the laminate with a carbon fiber volume fraction of 61.5% exhibited the best impact resistance and high resilience. Impact resistance was also better when the carbon fiber content was 21.05% versus 44.4%, indicating a good hybridization effect. At 86.5% carbon fiber content, the impact resistance of the laminate is poor. To understand the effect of hybridization ratios on the impact resistance, residual strength, and damage mechanisms of composite materials. This is especially advantageous for aerospace, automotive, and structural engineering, significantly enhancing components’ risk resistance, service life, and required impact and compressive after impact strength.</p></div>","PeriodicalId":644,"journal":{"name":"Journal of Materials Engineering and Performance","volume":"34 20","pages":"22958 - 22975"},"PeriodicalIF":2.0,"publicationDate":"2025-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145284180","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

In-Plane-Compression Mechanical Behavior of Selective Laser Melting Titanium Alloys’ Self-Similar Honeycomb 选择性激光熔化钛合金自相似蜂窝的面内压缩力学行为

IF 2 4区材料科学

Journal of Materials Engineering and Performance Pub Date : 2025-03-31 DOI: 10.1007/s11665-024-10574-8

Yanchun Chen, Xu Huang, Jibin Jiang, Guofu Lian, Changrong Chen

{"title":"In-Plane-Compression Mechanical Behavior of Selective Laser Melting Titanium Alloys’ Self-Similar Honeycomb","authors":"Yanchun Chen, Xu Huang, Jibin Jiang, Guofu Lian, Changrong Chen","doi":"10.1007/s11665-024-10574-8","DOIUrl":"10.1007/s11665-024-10574-8","url":null,"abstract":"<div><p>The work proposed a novel self-similar honeycomb structure and aimed to explore the potential application of additive manufacturing metal honeycomb in protection. Selective laser melting was used to prepare titanium-alloy honeycomb samples. Experiments on compression mechanics were performed in a single-axis plane. A periodic crushing and unloading phenomenon occurred in the platform section. The structural deformation mode and fracture failure mechanism were analyzed by combining a digital camera and a scanning electron microscope. The influence law of wall thickness on the crush unloading of honeycomb was studied based on parameterized finite element numerical analysis. When the self-similar honeycomb of titanium alloys was suffered from in-plane compression, the fracture of the honeycomb edge joint in the structural shear zone area caused periodical crush unloading of the structural stress–strain curve. Obvious tough dimples were observed at the fracture of the failure site, showing obvious plastic-failure morphology. Proper wall thickness thinning increased the rotation angle of the honeycomb’s short side during failure and reduced the minimum bending radius. Besides, it improved crush unloading as well as the bearing stability of the structure. When the relative density was 0.23 (with the wall thickness of 0.11 mm), self-similar honeycomb had optimal structural stability and the highest crush loading efficiency.</p></div>","PeriodicalId":644,"journal":{"name":"Journal of Materials Engineering and Performance","volume":"34 17","pages":"18946 - 18953"},"PeriodicalIF":2.0,"publicationDate":"2025-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145011982","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

Materials Engineering and Artificial Intelligence Innovations: A Comprehensive Review 材料工程与人工智能创新综述

IF 2 4区材料科学

Journal of Materials Engineering and Performance Pub Date : 2025-03-31 DOI: 10.1007/s11665-025-11040-9

Khalid Bouiti, Youssra El Hamdouni, Najoua Labjar, Houda Labjar, Souad Najoua Lagmiri, Hamid Nasrellah, Souad El Hajjaji

引用次数: 0