Journal of Materials Engineering and Performance最新文献

{"title":"Study on Weld Microstructure and Interface of Explosive Composite Titanium/Aluminum Composite Plate Based on Composite Welding","authors":"Linyue Bai,&nbsp;Fei Shao,&nbsp;Xingkun Xie,&nbsp;Lei Gao,&nbsp;Lixiang He,&nbsp;Yunqiang Zhang,&nbsp;Qingxian Hu","doi":"10.1007/s11665-025-12254-7","DOIUrl":"10.1007/s11665-025-12254-7","url":null,"abstract":"<div><p>The properties of TC1 / 1060 / 6061 Ti/Al explosive composite tungsten argon arc welding dissimilar welded joints were analyzed by means of SEM, EBSD, XRD and EDS. The results show that the microstructure of the weld changes from coarse β grains to lamellar martensitic α' phases. There is an appropriate amount of mutual diffusion of titanium/aluminum atoms at the welding, indicating that there is a strong interatomic bonding force in the weld. There are no titanium and aluminum intermetallic compounds produced in welds, but exists Al/Fe and Al/Mg compounds, indicating that the bonding quality of the weld is lower than untreated. The weld may become a point of stress concentration in the joint which affects the bearing capacity of joint. The composite welding specimens have strong tensile properties and poor shear properties.</p></div>","PeriodicalId":644,"journal":{"name":"Journal of Materials Engineering and Performance","volume":"35 9","pages":"8240 - 8250"},"PeriodicalIF":2.0,"publicationDate":"2026-01-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147363116","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":"Nickel-Oxide-Doped Borate Hench Glass for Magnetic Hyperthermia Applications","authors":"A. El-gendy,&nbsp;Nahla.M. Salatein,&nbsp;Irene S. Fahim,&nbsp;A. M. Abdelghany,&nbsp;Y. Abdou,&nbsp;F. A. El Hussiny,&nbsp;B. M. Elmowafy","doi":"10.1007/s11665-025-12790-2","DOIUrl":"10.1007/s11665-025-12790-2","url":null,"abstract":"<div><p>Bioactive glasses and glass-ceramics exhibit considerable potential in the treatment of tumors via hyperthermia. This research focused on synthesizing a nickel oxide (NiO) borate-doped bioactive glass with the composition of 45-x B₂O₃, 24.5 CaO, 24.5 Na₂O, and 6 P₂O₅, where x = 0, 0.2, 0.5, or 1 wt.% NiO. The process involved melt quenching, followed by a controlled crystallization to produce a glass-ceramic structure. Bioactivity was evaluated by immersion in simulated body fluid (SBF) for two and four weeks. Characterization techniques, including x-ray diffraction (XRD), Fourier-transform infrared spectroscopy (FTIR), and vibrating sample magnetometry (VSM), revealed the structural transformation from amorphous to crystalline phases and confirmed the formation of hydroxyapatite (HA) after immersion. Additionally, the calculated change in N4's value indicates the conversion of the structural units BO3 and BO4, which form HA. Scanning electron microscopy (SEM) revealed a morphological change in the cotton-like apatite structures. The significant increase in tetracoordinated boron (N₄) after one week of immersion further confirmed the bioactivity. Differential thermal analysis (DTA) demonstrated improved thermal stability and glass transition temperature with nickel oxide, while vibrating sample magnetization (VSM) measurements confirmed improved magnetic properties. Optical properties evaluated using UV/visible spectroscopy confirmed these results, revealing distinct absorption peaks associated with electronic transitions in the hyaluronic acid structure. The results indicated that the addition of NiO enhances magnetic properties and facilitates the controlled release of therapeutic agents, making these materials promising candidates for targeted cancer therapies.</p></div>","PeriodicalId":644,"journal":{"name":"Journal of Materials Engineering and Performance","volume":"35 16","pages":"15863 - 15880"},"PeriodicalIF":2.0,"publicationDate":"2025-12-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147755995","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":"Precipitation Behavior and Mechanical Properties of High-Manganese Steel During Aging","authors":"Zhihai Wu,&nbsp;Hao Fu,&nbsp;Xiedong Huang,&nbsp;Ru Ge,&nbsp;Tongtao Wei,&nbsp;Jihua Li,&nbsp;Youxiao Cai,&nbsp;Xinyu Shen,&nbsp;Zulai Li,&nbsp;Quan Shan","doi":"10.1007/s11665-025-12102-8","DOIUrl":"10.1007/s11665-025-12102-8","url":null,"abstract":"<div><p>In this study, the changes in precipitation behavior and mechanical properties of Fe−17Mn-0.88C high-manganese steel under different aging times are studied using SEM, EPMA, and TEM, combined with complementary micromechanical characterization techniques such as nanoindentation. There is no significant change in micron-sized precipitates, but the amount of nano-sized V₂C precipitates increases obviously and the distribution is more uniform as the aging time (AT) increases. The improvement of mechanical properties of the tested steel can be ascribed to precipitation strengthening. The variation of yield strength (from 484 to 548 MPa) with AT (from 1 to 24 h) is mainly attributed to the increase of volume fraction and homogeneous distribution of the nano-sized V₂C precipitates. The optimum AT is considered as 24 h, it obtains the maximum hardness (250 HWB) and better impact toughness (81 J). Moreover, the yield strength increment caused by precipitation strengthening and peak work-hardening rate of AT24 steel are up to 27.8 MPa and 65 GPa, respectively. The entire mechanical properties are characterized by NanoBlitz three-dimensional (3D) maps, and the values of nano-hardness and Young's modulus of AT24 steel are greater than 16.86 GPa and 370 GPa.</p></div>","PeriodicalId":644,"journal":{"name":"Journal of Materials Engineering and Performance","volume":"35 9","pages":"8167 - 8177"},"PeriodicalIF":2.0,"publicationDate":"2025-12-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147363254","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":"Homogeneity Analysis of Large-Sized Magnesium Alloy Ingots Produced by Electromagnetic Semi-Continuous Casting Based on the Weibull Statistical Model","authors":"Gang Zeng,&nbsp;Hong Liu,&nbsp;Jianlong Li,&nbsp;Xiaozhen Deng,&nbsp;Zhibiao Li,&nbsp;Gang Tang","doi":"10.1007/s11665-025-12864-1","DOIUrl":"10.1007/s11665-025-12864-1","url":null,"abstract":"<div><p>The aerospace industry urgently requires high-quality large-sized magnesium (Mg) alloy ingots. However, semi-continuous casting often leads to non-uniformity issues like macro-segregation and inconsistent grain/second-phase sizes, which impair material performance. In this study, 525 mm diameter Mg-6Zn-0.6Zr-RE alloy ingots were fabricated via electromagnetic semi-continuous casting to systematically investigate composition, microstructure, and mechanical properties. The results indicate that the contents of Zn and RE progressively rise from the center to the edge of the ingot, while the trend of Zr content is the contrary. The grain size distribution of <i>α</i>-Mg is typically R/2 &gt; center &gt; edge. Simultaneously, the size of the second phase is gradually refined from the center to the edge. The Weibull statistical model was applied to evaluate the mechanical properties of the samples from different locations. The increased values of the Weibull characteristic parameter indicate an improvement in the mechanical properties from the center to the edge. The enhanced microstructural uniformity is found to be responsible for the modification of the mechanical properties and the variation of the characteristic parameters in the Weibull statistical distribution. These findings provide critical insights into optimizing solidification parameters for high-quality Mg alloy ingots in aerospace applications.</p></div>","PeriodicalId":644,"journal":{"name":"Journal of Materials Engineering and Performance","volume":"35 17","pages":"16899 - 16909"},"PeriodicalIF":2.0,"publicationDate":"2025-12-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147829865","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":"Enhancing Porcelain Tile Properties with HCl-Treated Palm Oil Fuel Ash (HCl-TPOFA) as Partial Silica Replacement","authors":"Maryam Adamu Sunusi,&nbsp;Mohamad Zaky Noh,&nbsp;Sani Garba Durumin-Iya,&nbsp;Zainal Arifin Ahmad","doi":"10.1007/s11665-025-12928-2","DOIUrl":"10.1007/s11665-025-12928-2","url":null,"abstract":"<div><p>This investigation is regarding the potential of incorporating silica (SiO₂) derived from the hydrochloric acid-treated palm oil fuel ash (HCl-TPOFA) into a normal triaxial porcelain tiles composition comprising kaolin, feldspar, and silica. The HCl-TPOFA was employed for POFA purification and enhanced efficiency. HCl-TPOFA was introduced into the porcelain tiles composition basically to substitute SiO₂ at varying weight percentages between 0 and 25 weight percentage. Physical and mechanical properties, which include bulk density, mass loss, water absorption, compressive strength, and volume shrinkage, were systematically evaluated. Results reveal that the sample containing HCl-TPOFA treated with a 2 M concentration exhibits the highest bulk density (2.46 g/cm³) and attains a maximum compressive strength of 297 MPa at a 15 weight percentage addition of HCl-TPOFA. X-ray diffraction analysis identified quartz and mullite phases, contributing to densification and yielding a high-density value. The incorporation of HCl-TPOFA in porcelain tiles formulation proves advantageous in enhancing properties without compromising its quality, making it a promising waste material (POFA) for porcelain tiles production.</p></div>","PeriodicalId":644,"journal":{"name":"Journal of Materials Engineering and Performance","volume":"35 17","pages":"16450 - 16462"},"PeriodicalIF":2.0,"publicationDate":"2025-12-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s11665-025-12928-2.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147829958","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}

{"title":"Interfacial Microstructure and Properties of Al/Cu-GNP Laminated Composites Fabricated by Vacuum Hot Pressing","authors":"Yunlong Li,&nbsp;Baoxia Ma,&nbsp;Fengchun Wang,&nbsp;Yizhe Wu,&nbsp;Erjun Guo,&nbsp;Yicheng Feng","doi":"10.1007/s11665-025-13058-5","DOIUrl":"10.1007/s11665-025-13058-5","url":null,"abstract":"<div><p>In this study, Al/Cu-graphene nanoplatelets (GNP) (Al/Cu-GNP) laminated composites were fabricated via a novel powder/foil stacking strategy combined with vacuum hot pressing at 540 °C, 20 MPa for 1 h. The microstructure, mechanical properties and electrical conductivity of the composites with different Cu:GNP ratios were investigated. The results demonstrate effective bonding of Al layers via Cu-GNP intermediate layers, where Cu serves as a metallic binder and facilitates the uniform dispersion of GNP. The well-dispersed GNPs suppress the formation of continuous brittle Al₂Cu IMCs, thereby enhancing interfacial toughness by deflecting cracks, and improve electrical conductivity by forming bridging networks. The bonding interface is transformed from mechanical bonding to diffusion bonding of discontinuous Al-Cu intermetallic compounds with increasing Cu:GNP ratio. Microhardness of the zone next to the interface is higher than other parts such as the Al substrate and Cu-GNP zone. Tensile strength and bending strength increase to the maximum values at a Cu:GNP ratio of 7:3, up to 183 and 57 MPa, respectively. Meanwhile, a maximum electrical conductivity of 79.03% IACS is also achieved at this composition.</p></div>","PeriodicalId":644,"journal":{"name":"Journal of Materials Engineering and Performance","volume":"35 16","pages":"15746 - 15755"},"PeriodicalIF":2.0,"publicationDate":"2025-12-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147755943","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 Interpretable Machine Learning Workflow for Evaluating and Analyzing the Performance of Thermoelectric Materials","authors":"Mingji Liu,&nbsp;Wenzhao Li","doi":"10.1007/s11665-025-12690-5","DOIUrl":"10.1007/s11665-025-12690-5","url":null,"abstract":"<div><p>The discovery of novel, high-performance thermoelectric materials is a critical challenge in materials engineering. To accelerate this process, we establish an interpretable machine learning workflow that provides data-driven guidance for materials design. Our approach begins with constructing a comprehensive descriptor set from fundamental atomic features, followed by a rigorous, three-stage feature selection process to identify the most critical performance-determining properties. Using these selected features, we train and evaluate several regression models, identifying LightGBM as the optimal model with a high coefficient of determination (R²= 0.90) on a held-out test set. The model’s robustness and predictive accuracy are further confirmed through rigorous leave-one-out cross-validation. Crucially, we employ SHAP (Shapley Additive Explanations) to interpret the model, revealing the complex, nonlinear relationships between material features and thermoelectric performance. This workflow not only accurately predicts the performance of known materials, but also provides actionable insights for designing new compositions with enhanced properties, thereby offering a validated and practical tool to guide experimental materials discovery.</p></div>","PeriodicalId":644,"journal":{"name":"Journal of Materials Engineering and Performance","volume":"35 15","pages":"14765 - 14780"},"PeriodicalIF":2.0,"publicationDate":"2025-12-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147727265","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":"Study on Microstructure and Mechanical Properties of TA15 Titanium Alloy Repaired by Laser Deposition Under Various Annealing Processes","authors":"Song Zhou,&nbsp;Haotong Yu,&nbsp;Jinlan An,&nbsp;Lei Wang,&nbsp;Bingfeng Zhao,&nbsp;Liyang Xie,&nbsp;Bin Wu,&nbsp;Bendong Xing,&nbsp;Can Cui","doi":"10.1007/s11665-025-11544-4","DOIUrl":"10.1007/s11665-025-11544-4","url":null,"abstract":"<div><p>Laser deposition repair technology is a process that utilizes light and heat to locally melt the material on the surface of an alloy, enabling the repair of the material. The alloy produced by this method exhibits significant differences compared to those obtained through conventional forging techniques. Consequently, selecting the appropriate heat treatment process is critical for optimizing the mechanical properties of the repaired alloy. This study investigates the grain morphology, microstructure, and mechanical properties of TA15 titanium alloy repaired via laser deposition, under various annealing conditions, both at room temperature and elevated temperatures. The results indicate that specimens annealed below the <i>β</i>-phase transition temperature exhibit a bimodal microstructure in the base material region. The heat-affected zone (HAZ) is characterized by a mixture of “sawtooth” <i>α</i>-phase, lamellar <i>α</i>-phase, and <i>β</i>-phase, while the repaired region exhibits a net-basket-like microstructure. For the specimen annealed at 1000 °C for 2 h, the <i>α</i>-phase in the base material region is completely eliminated, whereas in the HAZ, the <i>α</i>-phase predominantly exists in the form of cluster bundles. Polygonal grains are observed in the repaired zone. The HTR900-annealed specimen demonstrates a favorable balance between strength and ductility at room temperature, exhibiting a tensile strength of 971.86 MPa, a yield strength of 791.68 MPa, and an elongation of 13.23%. At 500 °C, the HTH900-annealed specimen maintains a satisfactory combination of strength and plasticity. Under elevated temperature conditions (500 °C), the mechanical properties of both HTH900 and HTH950 annealed specimens outperform those of the HTH1000 annealed specimens.</p></div>","PeriodicalId":644,"journal":{"name":"Journal of Materials Engineering and Performance","volume":"35 9","pages":"8157 - 8166"},"PeriodicalIF":2.0,"publicationDate":"2025-12-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147363313","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":"Controlling Surface Finish of Material Extrusion Metal Parts through Optimized Post Treatment Parameters","authors":"Alessandro Pellegrini,&nbsp;Maria Grazia Guerra,&nbsp;Riccardo Cristiani,&nbsp;Fulvio Lavecchia","doi":"10.1007/s11665-025-12945-1","DOIUrl":"10.1007/s11665-025-12945-1","url":null,"abstract":"<div><p>Material Extrusion (MEX) technology, a cost-effective 3D printing method for the fabrication of complex metal parts, has received considerable interest because it allows parts to be made through multiple steps such as printing, debinding and sintering in a simpler, safer and more cost-effective way than other technologies. However, controlling and predicting surface roughness, crucial for functional parts, remains an open challenge. This is due to the layer-by-layer deposition method that generate a poor-quality surface compromising the performance and limiting the potential applications. In this context, post-treatments aim to modify the characteristics of the as-sintered parts to achieve desired functionalities in terms of mechanical strength, surface finish and functional properties. In the present work, surface mechanical treatments such as compressed air shot-blasting and sand-blasting have been applied on 316L parts realized by MEX. Post process parameters as the size and the shape of the media and the treatment pressure and treatment time were studied using the Design of Experiment approach. The roughness and surface morphology were then analysed as outputs and used as drivers to provide a better knowledge of the effects of surface post treatment process on MEX metal parts. After post treatment, the minimum roughness achieved along the lateral faces was in a range of 4.37-4.85 μm, respectively − 69.5 and − 62.4% compared to the as-sintered condition, and on the top face 2.44-3.14 μm, respectively − 55.6% and − 46.7% compared to the as-sintered condition. Furthermore, the combination of an angular shape media, a coarse size media and a high value of pressure (4 bar) changed dramatically the layer-wise surface texture of the samples due to the material removal and consequently weight loss in a range of 2.0-2.5%.</p></div>","PeriodicalId":644,"journal":{"name":"Journal of Materials Engineering and Performance","volume":"35 10","pages":"9403 - 9419"},"PeriodicalIF":2.0,"publicationDate":"2025-12-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s11665-025-12945-1.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147441650","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}

{"title":"First-Principles Calculations of Mechanical and Thermodynamic Properties of ReTa3 as a Transition Layer in Ta-Re-Layered Composites","authors":"Jing Yan,&nbsp;Yonghao Fu,&nbsp;Haijun Wu,&nbsp;Xiao Wang,&nbsp;Lu Li,&nbsp;Hongzhong Cai,&nbsp;Xiaoying Cui,&nbsp;Zhentao Yuan","doi":"10.1007/s11665-025-11917-9","DOIUrl":"10.1007/s11665-025-11917-9","url":null,"abstract":"<div><p>Ta/Re-laminated composite materials show promising application prospects in space engine nozzles. The physical and chemical properties of the Ta-Re solid solution at the Ta/Re interface are crucial determinants of the composite’s high-temperature performance. This study explores the stability, mechanical, and thermodynamic properties of the ReTa₃ solid solution using first-principles calculations. The formation enthalpy (<i>ΔH</i>) and cohesive energy (<i>E</i>_<i>coh</i>) of ReTa₃ are calculated to be − 0.171 eV/atom and − 9.805 eV/atom, respectively. These data indicate that ReTa₃ can form spontaneously and is energetically stable. The solid solution exhibits notable mechanical properties, including high toughness (Pugh’s ratio = 3.70) and hardness (H_V = 3.86 GPa), along with low anisotropy. Thermodynamically, at 0 GPa and 2000 K, the average atomic heat capacity of ReTa₃ (<i>C</i>_p = 27.485 J·mol⁻¹·K⁻¹) closely matches that of Re (<i>C</i>_p = 27.183 J·mol⁻¹·K⁻¹) and Ta (<i>C</i>_p = 27.576 J·mol⁻¹·K⁻¹). The coefficient of thermal expansion for ReTa₃ (<i>α</i> = 2.459 × 10⁻⁵·K⁻¹) lies between those of Re (<i>α</i> = 2.011 × 10⁻⁵·K⁻¹) and Ta (α = 2.648 × 10⁻⁵·K⁻¹) at 0 GPa and 2000 K. Such a property effectively reduces the temperature gradient within the material, thereby mitigating the risk of thermal cracking and interfacial debonding. These behaviors are attributed to the hybridization of electron orbitals between Re and Ta atoms, leading to energy level splitting at the Fermi level and a reduction in the bond energy of pseudo-covalent bonds within the unit cell. This comprehensive analysis of ReTa₃ provides insights into the electron transfer mechanisms that govern its properties and offers a theoretical foundation for the composition control and performance optimization of transition layers in Ta-Re-layered composite materials.</p></div>","PeriodicalId":644,"journal":{"name":"Journal of Materials Engineering and Performance","volume":"35 9","pages":"8720 - 8729"},"PeriodicalIF":2.0,"publicationDate":"2025-12-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147363307","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}