Journal of Materials Research and Technology-Jmr&t最新文献_第6页

Glass forming ability and thermal stability of (ZrTiHfNi)100-xNbx high entropy amorphous alloy

IF 6.2 2区材料科学

Journal of Materials Research and Technology-Jmr&t Pub Date : 2025-03-16 DOI: 10.1016/j.jmrt.2025.03.132

Kai Chong , Yu Gao , Zhibin Zhang , Xiubing Liang , Yong Zou

{"title":"Glass forming ability and thermal stability of (ZrTiHfNi)100-xNbx high entropy amorphous alloy","authors":"Kai Chong , Yu Gao , Zhibin Zhang , Xiubing Liang , Yong Zou","doi":"10.1016/j.jmrt.2025.03.132","DOIUrl":"10.1016/j.jmrt.2025.03.132","url":null,"abstract":"<div><div>In this study, (ZrTiHfNi)<sub>100-x</sub>Nb<sub>x</sub> high entropy amorphous alloy was successfully prepared by arc melting and single roller melt spinning. As the Nb content was increased, the entropy of high entropy amorphous alloys gradually increased, the thermal stability steadily improved, and the crystallization temperature increased. The Nb20 system demonstrated the highest entropy value and best thermal stability, but its glass forming ability (GFA) was weaker than that of the Nb15 system. Compared with traditional amorphous alloys, high entropy amorphous alloys showed better thermal stability, but reduced GFA. In addition, this study highlighted the unusual correlation between the GFA and the thermal stability of high entropy amorphous alloys, focusing on the entropy. Due to the high entropy, the atoms in high entropy amorphous alloys diffuse slowly during heating, resulting in slow crystallization kinetics and high thermal stability. Furthermore, due to the dominance of the kinetic mechanism over the thermodynamic mechanism, the amorphous forming ability of high entropy amorphous alloys decreased.</div></div>","PeriodicalId":54332,"journal":{"name":"Journal of Materials Research and Technology-Jmr&t","volume":"36 ","pages":"Pages 699-712"},"PeriodicalIF":6.2,"publicationDate":"2025-03-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143680319","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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

Research progress of electromagnetic pulse welding technology: A review

IF 6.2 2区材料科学

Journal of Materials Research and Technology-Jmr&t Pub Date : 2025-03-15 DOI: 10.1016/j.jmrt.2025.03.131

Zilong Su , Limeng Yin , Hong Jiang , Long Zhang , Yuhua Chen , Liping Zhang , Hehe Zhang , Wei Feng

{"title":"Research progress of electromagnetic pulse welding technology: A review","authors":"Zilong Su , Limeng Yin , Hong Jiang , Long Zhang , Yuhua Chen , Liping Zhang , Hehe Zhang , Wei Feng","doi":"10.1016/j.jmrt.2025.03.131","DOIUrl":"10.1016/j.jmrt.2025.03.131","url":null,"abstract":"<div><div>The purpose is to explore the welding principle and interface bonding mechanism of electromagnetic pulse welding technology and understand the microstructure and properties of welded joints, the production and application of electromagnetic pulse welding technology in actual industry are further promoted. This paper provides a comprehensive review of this technology. The equipment and characteristics of electromagnetic pulse welding are outlined, along with its circuit device and system. The principles and parameters of electromagnetic pulse welding are discussed, including the circuit principle and combination principle. Furthermore, this study highlights the outstanding performance of the microstructure and properties of electromagnetic pulse welding, and the simulation progress of related equipment components and experimental process parameters. Finally, the future research focus and development trends are explored. It provides a reference for further promoting the wide application and rapid development of electromagnetic pulse welding technology. It provides a reference for accelerating the development of electromagnetic pulse welding technology and putting it into industrial production, extensively.</div></div>","PeriodicalId":54332,"journal":{"name":"Journal of Materials Research and Technology-Jmr&t","volume":"36 ","pages":"Pages 217-235"},"PeriodicalIF":6.2,"publicationDate":"2025-03-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143641822","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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

Modifying the prediction model for conductivity in binary magnesium alloys: Incorporating the effect of second-phase conductivity

IF 6.2 2区材料科学

Journal of Materials Research and Technology-Jmr&t Pub Date : 2025-03-15 DOI: 10.1016/j.jmrt.2025.03.127

Jie Ren , Jie Chen , Fuquan Luo , Bing Sun , Zhaomeng Wang , Yan Liu , Hui Chen , Ying Zeng , Hongmei Liu

{"title":"Modifying the prediction model for conductivity in binary magnesium alloys: Incorporating the effect of second-phase conductivity","authors":"Jie Ren , Jie Chen , Fuquan Luo , Bing Sun , Zhaomeng Wang , Yan Liu , Hui Chen , Ying Zeng , Hongmei Liu","doi":"10.1016/j.jmrt.2025.03.127","DOIUrl":"10.1016/j.jmrt.2025.03.127","url":null,"abstract":"<div><div>We proposed a model published in <em>JMRT</em> (<em>2023</em>, <em>27</em>: <em>5924–5934</em>) for designing and evaluating Mg alloys’ conductivity. However, subsequent research revealed that this model was inapplicable to Mg–Cu alloys, as the calculated values were significantly lower than the measured values due to the model’s neglect of the conductivity of second-phase in alloys. By studying the effect of the second phase’s conductivity in Mg-X (X = Cu, Sr, Al, Zn, Sn, and Ca) alloys, we concluded that the second phase’s conductivity significantly impacts the alloy’s overall conductivity, showing a positive correlation between the two. Based on these insights and experimental data from six binary Mg alloy systems, we propose a new-version model that incorporates the second phase’s conductivity. Compared to the initial model, the predictions of this new model were closer to the actual measured values across a broader range of experimental data.</div></div>","PeriodicalId":54332,"journal":{"name":"Journal of Materials Research and Technology-Jmr&t","volume":"36 ","pages":"Pages 350-357"},"PeriodicalIF":6.2,"publicationDate":"2025-03-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143645066","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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

Insight of the dendrite's deformation and fracture in large-sized single-crystal superalloy blades for the formation of slivers

IF 6.2 2区材料科学

Journal of Materials Research and Technology-Jmr&t Pub Date : 2025-03-14 DOI: 10.1016/j.jmrt.2025.03.120

Chao Zhang , Taiwen Huang , Hanyuan Xu , Yari Cai , Yuhan Zhou , Haitao Fu , Qian Huang , Jun Zhang , Lin Liu

{"title":"Insight of the dendrite's deformation and fracture in large-sized single-crystal superalloy blades for the formation of slivers","authors":"Chao Zhang , Taiwen Huang , Hanyuan Xu , Yari Cai , Yuhan Zhou , Haitao Fu , Qian Huang , Jun Zhang , Lin Liu","doi":"10.1016/j.jmrt.2025.03.120","DOIUrl":"10.1016/j.jmrt.2025.03.120","url":null,"abstract":"<div><div>The manufacturing of single-crystal superalloy blades consistently aims to avoid grain boundary defects that compromise crystal integrity. Although slivers represent a significant type of grain boundary defect, their formation mechanisms remain inadequately defined. This study investigates sliver formation mechanisms, revealing that slivers in single-crystal blades extracted at a variable rate originate from dendritic fractures. Conversely, slivers in blades extracted at a constant rate stem from dendritic deformation. Temperature field simulations indicate that the cooling rate for blades withdrawn at variable rates varies significantly, generating higher thermal contraction stresses compared to those withdrawn at a constant rate. This increased stress precipitates dendrite fractures, leading to sliver formation. Following dendrite fractures or deformation, shrinkage cavities emerge, resulting from the obstruction of liquid flow by dendrite arms. Moreover, the impact of alumina protrusions in the mold on sliver formation is explored. This research advances our comprehension of dendritic evolution in sliver formation and offers theoretical insights for mitigating sliver defects in single-crystal blade production.</div></div>","PeriodicalId":54332,"journal":{"name":"Journal of Materials Research and Technology-Jmr&t","volume":"36 ","pages":"Pages 244-251"},"PeriodicalIF":6.2,"publicationDate":"2025-03-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143641729","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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

Research on improving the simulation accuracy of HIP near-net-shape forming by coupling DEM and FEM

IF 6.2 2区材料科学

Journal of Materials Research and Technology-Jmr&t Pub Date : 2025-03-14 DOI: 10.1016/j.jmrt.2025.03.130

Ruifeng Ni , Pengjie Zhang , Lida Che , Zhoujin Lv , Shuo Chen , Wen Qi , Lin Zhang , Xiangyang Li

{"title":"Research on improving the simulation accuracy of HIP near-net-shape forming by coupling DEM and FEM","authors":"Ruifeng Ni , Pengjie Zhang , Lida Che , Zhoujin Lv , Shuo Chen , Wen Qi , Lin Zhang , Xiangyang Li","doi":"10.1016/j.jmrt.2025.03.130","DOIUrl":"10.1016/j.jmrt.2025.03.130","url":null,"abstract":"<div><div>This study enhances the simulation accuracy of hot isostatic pressing (HIP) near-net shaping for complex components by coupling the discrete element method (DEM) and finite element method (FEM). The powder filling process was simulated using DEM in EDEM software, considering the effects of vibration parameters (frequency and amplitude) on filling density. The DEM results were then integrated into FEM simulations in MSC. Marc to analyze the densification behavior during HIP. Two models were compared: Model 1 with uniform initial density distribution and Model 2 with non-uniform density distribution based on DEM results. The simulations were validated against experimental results from HIP processing of TA15 titanium alloy powder. The DEM simulation revealed that optimal filling density was achieved at a vibration frequency of 35 Hz and amplitude of 0.5 mm. The filling density in the “L\" region of the double-stepped cylinder capsule was significantly lower than in other areas due to its complex geometry. The FEM simulations showed that Model 2 provided higher accuracy in predicting the final component shape and densification behavior compared to Model 1. The maximum relative density reached 97.89 % in Model 1 and 98.30 % in Model 2 after HIP, with Model 2 showing better agreement with experimental results in terms of relative density distribution. The coupling of DEM and FEM simulations effectively enhanced the accuracy of predicting powder filling and densification during HIP. Model 2 provided more realistic predictions of the final component properties, highlighting the importance of considering actual powder filling behavior in simulations. This approach can guide the design of capsule structures and HIP process parameters to achieve high-quality components with uniform mechanical properties.</div></div>","PeriodicalId":54332,"journal":{"name":"Journal of Materials Research and Technology-Jmr&t","volume":"36 ","pages":"Pages 949-962"},"PeriodicalIF":6.2,"publicationDate":"2025-03-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143680305","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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

Corrigendum to ‘Corrosion behavior of AZ91 magnesium alloys in harsh marine atmospheric environment in South China Sea’ [J Mater Res Technol 35 (2025) 2477-2486]

IF 6.2 2区材料科学

Journal of Materials Research and Technology-Jmr&t Pub Date : 2025-03-14 DOI: 10.1016/j.jmrt.2025.03.095

Hao Liu , Lihui Yang , Mengqi Wang , Congtao Sun , Xiutong Wang , Jiarun Li , Jingying Li

引用次数: 0

Enhanced corrosion resistance of K-TIG welded DH32 steel joints with a Ni interlayer: A comprehensive electrochemical and microstructural investigation

IF 6.2 2区材料科学

Journal of Materials Research and Technology-Jmr&t Pub Date : 2025-03-14 DOI: 10.1016/j.jmrt.2025.03.126

Zhuoyong Liang , Leilei Wu , Wenhong Hu , Song Zhang , Yonghua Shi , Maimaitiyiming Maimaiti

{"title":"Enhanced corrosion resistance of K-TIG welded DH32 steel joints with a Ni interlayer: A comprehensive electrochemical and microstructural investigation","authors":"Zhuoyong Liang , Leilei Wu , Wenhong Hu , Song Zhang , Yonghua Shi , Maimaitiyiming Maimaiti","doi":"10.1016/j.jmrt.2025.03.126","DOIUrl":"10.1016/j.jmrt.2025.03.126","url":null,"abstract":"<div><div>Welding technology is a critical pillar of modern manufacturing, particularly in shipbuilding and engineering under extreme environments. However, the corrosion resistance of weld seams limits their application in corrosive conditions. This issue is especially pronounced in keyhole tungsten inert gas (K-TIG) welding, where high heat input often leads to coarse grain structures and compositional segregation, resulting in reduced corrosion resistance. This study systematically investigates the effect of nickel (Ni) interlayers with varying thicknesses on the corrosion resistance of weld seams in K-TIG-welded DH32 steel and explores the underlying mechanisms. Electrochemical testing, including open circuit potential, electrochemical impedance spectroscopy, and potentiodynamic polarization, reveals that with increasing Ni content, the corrosion potential of the weld seam shifts significantly in the positive direction. The corrosion current density decreases to 4.56 μA/cm<sup>2</sup>, while the charge transfer resistance increases nearly threefold to 1294.9 Ω⋅cm<sup>2</sup>, indicating a substantial enhancement in corrosion resistance. Microstructural analysis demonstrates that the addition of Ni refines the weld seam grains, transforming the ferrite-pearlite structure into lath martensite and forming Ni-enriched grain boundaries, which improve the compactness and stability of the passive film. Corrosion product analysis shows that high-Ni welds form mixed oxides (NiFe<sub>2</sub>O<sub>4</sub>) with high stability and low ion migration rates. This dense protective layer significantly reduces the driving force for corrosion reactions. In conclusion, Ni microalloying improves the corrosion resistance of K-TIG weld seams by optimizing the microstructure, composition of corrosion products, and electrochemical performance.</div></div>","PeriodicalId":54332,"journal":{"name":"Journal of Materials Research and Technology-Jmr&t","volume":"36 ","pages":"Pages 570-579"},"PeriodicalIF":6.2,"publicationDate":"2025-03-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143680685","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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

Exploiting the lubricating and anti-corrosive functionalities of graphite particles to improve the wear and corrosion resistance of the cobalt matrix

IF 6.2 2区材料科学

Journal of Materials Research and Technology-Jmr&t Pub Date : 2025-03-14 DOI: 10.1016/j.jmrt.2025.03.117

Mahshid Tafreshi , Soheil Mahdavi , Mir Saman Safavi

{"title":"Exploiting the lubricating and anti-corrosive functionalities of graphite particles to improve the wear and corrosion resistance of the cobalt matrix","authors":"Mahshid Tafreshi , Soheil Mahdavi , Mir Saman Safavi","doi":"10.1016/j.jmrt.2025.03.117","DOIUrl":"10.1016/j.jmrt.2025.03.117","url":null,"abstract":"<div><div>The improved surface functions, in particular resistance of the surface to both wear and corrosion, are sought in harsh environment applications. In this study, the surface of the carbon steel was finished by Co-Graphite (Gr) composite coatings galvanostatically electrodeposited from a sulfate bath containing 0–10 g/L of Gr particles at a constant current density of 80 mA/cm<sup>2</sup>. The results of the microstructural analysis using field-emission scanning electron microscopy (FESEM) and X-ray diffraction (XRD) illustrated that the embedded Gr particles changed the morphology of the grains, and made surface denser without an obvious variation in the phase structure of the coatings. Electrochemical impedance spectroscopy (EIS) and potentiodynamic polarization (PDP) assays were utilized to determine the corrosion behavior of the coatings. Results demonstrated a 160 % increase in charge-transfer resistance of the Co layer is obtained with the addition of 5 g/L Gr particles to the electrolyte. The tribological features of the layers were measured by the pin-on-disk method, and outcomes revealed a tremendous reduction in the coefficient of friction (COF) of the Co deposit, up to 80 %, upon the inclusion of the Gr particles in the coatings. The Co-Gr composite electrodeposits indicated superior tribo-corrosion performance than that of pure Co, which make them potential candidates to be used as a durable protective coating in different industries.</div></div>","PeriodicalId":54332,"journal":{"name":"Journal of Materials Research and Technology-Jmr&t","volume":"36 ","pages":"Pages 315-325"},"PeriodicalIF":6.2,"publicationDate":"2025-03-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143645063","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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

Temperature-dependent mechanical properties of as-cast Mg-Gd-Zr alloys evaluated by shear punch testing

IF 6.2 2区材料科学

Journal of Materials Research and Technology-Jmr&t Pub Date : 2025-03-14 DOI: 10.1016/j.jmrt.2025.03.125

Mohammadreza Maghzi, Hamed Mirzadeh, Reza Mahmudi

{"title":"Temperature-dependent mechanical properties of as-cast Mg-Gd-Zr alloys evaluated by shear punch testing","authors":"Mohammadreza Maghzi, Hamed Mirzadeh, Reza Mahmudi","doi":"10.1016/j.jmrt.2025.03.125","DOIUrl":"10.1016/j.jmrt.2025.03.125","url":null,"abstract":"<div><div>The temperature-dependent shear mechanical properties of Mg-3Gd-<em>x</em>Zr (<em>x</em> = 0, 0.2, 0.5, and 0.8 wt%) alloys were investigated using the shear punch testing (SPT) across a temperature range of 25–400 °C. The Zr addition led to a remarkable grain refinement, where the average grain sizes of 348 ± 43, 101 ± 39, 42 ± 8, and 23 ± 4 μm were obtained for <em>x</em> values of 0, 0.2, 0.5, and 0.8, respectively. This refinement improved the ultimate shear strength (USS), which peaked at 115 MPa for testing at 25 °C for the 0.8 wt% Zr alloy, compared to the value of 92 MPa for the Zr-free sample. As the temperature increased above 300 °C, a transition from the cold deformation regime to the hot working one occurred, leading to a sharp decline in USS and a reduced sensitivity of flow stress to the grain size, which manifested itself into the rapid fall of the Hall-Petch slope. For the hot working range, the dislocation glide and climb in the climb-controlled regime was characterized as the underlying deformation mechanism with the activation energy ranging from 135 to 168 kJ/mol. These findings elucidate the interplay between grain refinement, temperature, and deformation mechanisms, providing a foundation for the application of Mg alloys in high-performance situations.</div></div>","PeriodicalId":54332,"journal":{"name":"Journal of Materials Research and Technology-Jmr&t","volume":"36 ","pages":"Pages 417-423"},"PeriodicalIF":6.2,"publicationDate":"2025-03-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143645071","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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

Rapid design of high-end copper alloy processes combining orthogonal experiments, machine learning, and Pareto analysis

IF 6.2 2区材料科学

Journal of Materials Research and Technology-Jmr&t Pub Date : 2025-03-14 DOI: 10.1016/j.jmrt.2025.03.119

Peiwen Yun , Huadong Fu , Hongtao Zhang , Jingtai Sun , Menghe Zhao , Jianxin Xie

{"title":"Rapid design of high-end copper alloy processes combining orthogonal experiments, machine learning, and Pareto analysis","authors":"Peiwen Yun , Huadong Fu , Hongtao Zhang , Jingtai Sun , Menghe Zhao , Jianxin Xie","doi":"10.1016/j.jmrt.2025.03.119","DOIUrl":"10.1016/j.jmrt.2025.03.119","url":null,"abstract":"<div><div>To overcome the challenge of using data-driven methods for alloy design in extremely limited sample data, this study proposes a rapid alloy design strategy that integrates orthogonal experiments, machine learning, and Pareto analysis. The Cu-0.22Cr-0.23Sn-0.25Zn-0.025Si alloys (C2ZS2) developed in our previous research work is used as a research case for process optimization. A small dataset through 25 groups of orthogonal experiments was established and the support vector machine regression algorithm was used to construct a machine learning model for the relationship of aging parameters and properties. Furthermore, improved Pareto analysis was used to optimize aging parameters and accelerate alloy design efficiency. C2ZS2 alloys exhibited excellent comprehensive properties after optimized aging parameters (primary aging at 490 °C for 9 h and secondary aging at 420 °C for 4 h), achieving the combination of high strength and high electrical conductivity, with a tensile strength of (600 ± 2) MPa and an electrical conductivity of (75.1 ± 0.4) %IACS. Remarkably, it reached the dual upper limits of mechanical and electrical properties of comparable commercial EFTEC-64T-C alloys for high-end lead frame manufacturing, with tensile strength of 490–588 MPa and conductivity of 71 %IACS-75 %IACS.</div></div>","PeriodicalId":54332,"journal":{"name":"Journal of Materials Research and Technology-Jmr&t","volume":"36 ","pages":"Pages 1005-1016"},"PeriodicalIF":6.2,"publicationDate":"2025-03-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143680218","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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