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

Effect of Diffusion Annealing and Aging Post-Treatments on Scratch Properties of Boride Layers on CoCrMo Alloy 扩散退火和时效后处理对 CoCrMo 合金硼化物层划痕性能的影响

IF 2.3 4区材料科学

Journal of Materials Engineering and Performance Pub Date : 2024-09-13 DOI: 10.1007/s11665-024-10061-0

A. M. Delgado-Brito, A. Hernández-Ruiz, V. H. Castrejón-Sánchez, K. D. Chaparro-Pérez, A. Cervantes-Tobón, I. Campos-Silva

{"title":"Effect of Diffusion Annealing and Aging Post-Treatments on Scratch Properties of Boride Layers on CoCrMo Alloy","authors":"A. M. Delgado-Brito, A. Hernández-Ruiz, V. H. Castrejón-Sánchez, K. D. Chaparro-Pérez, A. Cervantes-Tobón, I. Campos-Silva","doi":"10.1007/s11665-024-10061-0","DOIUrl":"https://doi.org/10.1007/s11665-024-10061-0","url":null,"abstract":"In this study, the influence of post-treatments on the adhesive properties of a cobalt boride layer was studied. At first, a powder-pack boriding process was performed on CoCrMo alloy (C1). A CoB-Co2B layer with total thickness ~ 36 µm and diffusion zone ~ 32 µm was obtained for C1. Additionally, C1 was subjected to two post-treatments: (1) an aging treatment (C2), and (2) a diffusion annealing process followed by an aging treatment (C3). For C2, a Co2B layer ~ 39 µm in thickness and diffusion zone of ~ 45 µm was achieved, whereas for C3, a Co2B layer with thickness ~ 29 µm and diffusion zone of ~ 55 µm were obtained. The depth-sensing Vickers micro-indentation technique was used to evaluate the boride layer-substrate systems. The hardness, elastic modulus, and residual stresses were estimated along all circumstances, applying a constant load of 500 mN. Subsequently, the practical adhesion of C1, C2, and C3 was evaluated by the scratch test with a Rockwell C diamond indenter, incrementally increasing the normal force from 5 to 150 N. Notably, the critical load required for complete detachment of the boride layer exhibited an increase of about 19% for C2 and approximately 41% for C3 compared to C1.","PeriodicalId":644,"journal":{"name":"Journal of Materials Engineering and Performance","volume":"33 1","pages":""},"PeriodicalIF":2.3,"publicationDate":"2024-09-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142188314","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

TiC-Reinforced Austenitic Stainless Steel Laser Cladding Layer on 27SiMn Steel Surface: A Comparative Study of Microstructure, Corrosion, Hardness, and Wear Performance 27SiMn 钢表面的 TiC 增强奥氏体不锈钢激光熔覆层：显微结构、腐蚀、硬度和磨损性能对比研究

IF 2.3 4区材料科学

Journal of Materials Engineering and Performance Pub Date : 2024-09-13 DOI: 10.1007/s11665-024-10063-y

Jialin Li, Haiyu Zhang, Jingli Zhang, Ming Wang, Yang Jiao, Shuangming Du, Eryong Liu, Hui Cai, Huiling Du, Shujie Xu, Bo Li

{"title":"TiC-Reinforced Austenitic Stainless Steel Laser Cladding Layer on 27SiMn Steel Surface: A Comparative Study of Microstructure, Corrosion, Hardness, and Wear Performance","authors":"Jialin Li, Haiyu Zhang, Jingli Zhang, Ming Wang, Yang Jiao, Shuangming Du, Eryong Liu, Hui Cai, Huiling Du, Shujie Xu, Bo Li","doi":"10.1007/s11665-024-10063-y","DOIUrl":"https://doi.org/10.1007/s11665-024-10063-y","url":null,"abstract":"TiC particles were used as the ceramic reinforcement phase in this study, and laser cladding was used to create the reinforced austenitic stainless steel cladding layer. The effects of TiC content on the cladding layer's microstructure, hardness, wear resistance, and corrosion resistance were investigated using XRD, SEM, EDS, an electrochemical workstation, a microhardness tester, and a friction and wear tester. The friction and wear properties of the austenitic matrix composite cladding layer under dry friction and emulsion lubrication were investigated, and the microstructure and corrosion wear behavior of the cladding layer were emphatically revealed. The results demonstrate that the austenite-based cladding layer is primarily made up of austenite, TiC, and a trace of Cr23C6 phase. As TiC content increases, the cladding layer’s microstructure shifts from dendritic and petal-like eutectic to block and spherical. The corrosion data reveal that the cladding layer’s corrosion resistance drops first and subsequently increases, depending on the amount of TiC melting and the degree of intergranular corrosion generated by it. The inclusion of TiC increases the cladding layer’s hardness and wear resistance. The wear rate of the 20-TiC cladding layer is lowered by 76.34% under dry friction and 89.49% under emulsion lubrication. The wear mechanism of the 60-TiC cladding layer under dry friction is adhesive wear, but the wear mechanism with emulsion lubrication is abrasive wear, with much greater wear resistance. The study’s findings can be used as an experimental reference to increase the application of stainless steel under corrosive wear conditions.","PeriodicalId":644,"journal":{"name":"Journal of Materials Engineering and Performance","volume":"64 1","pages":""},"PeriodicalIF":2.3,"publicationDate":"2024-09-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142253589","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 Process Conditions on Mechanical and Metallurgical Properties of Wire Arc Additively Manufactured 316L Stainless Steel 工艺条件对线弧叠加制造 316L 不锈钢机械和冶金性能的影响

IF 2.3 4区材料科学

Journal of Materials Engineering and Performance Pub Date : 2024-09-13 DOI: 10.1007/s11665-024-10033-4

Gaurav Kishor, Krishna Kishore Mugada, Raju Prasad Mahto, Vishvesh Badheka

{"title":"Effect of Process Conditions on Mechanical and Metallurgical Properties of Wire Arc Additively Manufactured 316L Stainless Steel","authors":"Gaurav Kishor, Krishna Kishore Mugada, Raju Prasad Mahto, Vishvesh Badheka","doi":"10.1007/s11665-024-10033-4","DOIUrl":"https://doi.org/10.1007/s11665-024-10033-4","url":null,"abstract":"Understanding the microstructural formation in the wire arc additive manufacturing (WAAM) process is highly important, and it is very challenging to predict the microstructure formation and mechanical properties of the as-deposited samples. The present study investigates the effect of process conditions such as current, travel speed, and gas flow rate on the mechanical and metallurgical properties of SS 316L stainless steel. The microstructure of the as-deposited samples reveals a diffusion zone with columnar dendrites and equiaxed grains in the bottom layers, skeletal δ-ferrite in the middle layers, and coarse dendritic structure in the top layers, respectively. Microstructure development in the samples' vertical direction shows pearlitic-ferritic grains to bainitic lamellae. The maximum and minimum grain sizes at the fusion region are 18 ± 1 µm and 7.56 ± 1 µm. Further, the using design of experiments technique the parameters are optimized for maximum tensile strength and hardness. The results show that travel speed has the highest impact on tensile strength (688 MPa), followed by current and gas flow rate. The main process parameter that affects the hardness (198 HV) is current followed by wire feed rate and gas flow rate. A relation of the strength concerning strain and temperature for various conditions is established using the Johnson–Cook model. The formation of γ-Fe, austenite, MnSi, Fe-Ni, etc., are observed in the x-ray diffraction images of as-deposited samples. The dislocation density varies from 1.745 × 10−4 to 9.922 × 10−4 nm−2, and the microstrain is varying from 2.43 × 10−3 to 3.8 × 10−3. The fracture surfaces of as-deposited samples show the formation of dimples and river facets.","PeriodicalId":644,"journal":{"name":"Journal of Materials Engineering and Performance","volume":"43 1","pages":""},"PeriodicalIF":2.3,"publicationDate":"2024-09-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142253588","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 Situ Synthesis of Conjugated Polyvinyl Alcohol Derivative-Modified SnS2 Nanosheets with Improved Visible Photocatalytic Reduction of Cr(VI) 原位合成共轭聚乙烯醇衍生物修饰的 SnS2 纳米片，提高可见光光催化还原六价铬的能力

IF 2.3 4区材料科学

Journal of Materials Engineering and Performance Pub Date : 2024-09-13 DOI: 10.1007/s11665-024-10067-8

Yinxing Jiang, Mei Li, Xinshan Zhao, Yanling Han, Yingmei Zhou, Zhao Li, Lin Tian, Ping Fu, Yan Chen, Jing Li

{"title":"In Situ Synthesis of Conjugated Polyvinyl Alcohol Derivative-Modified SnS2 Nanosheets with Improved Visible Photocatalytic Reduction of Cr(VI)","authors":"Yinxing Jiang, Mei Li, Xinshan Zhao, Yanling Han, Yingmei Zhou, Zhao Li, Lin Tian, Ping Fu, Yan Chen, Jing Li","doi":"10.1007/s11665-024-10067-8","DOIUrl":"https://doi.org/10.1007/s11665-024-10067-8","url":null,"abstract":"The development of high-performance photocatalysts is crucial in addressing water environmental pollution using photocatalytic technology. In this study, CPVA/SnS2 heterojunctions modified with conjugated polyvinyl alcohol were prepared using water-soluble polyvinyl alcohol. The effects of temperature and CPVA loading amount on the chemical composition, morphology, optical and electrochemical properties, and visible-light photocatalytic reduction of aqueous Cr(VI) performance of CPVA/SnS2 were evaluated. The results showed that the CPVA was uniformly coated on the surface of SnS2, improving the light absorption range and the effective utilization of photogenerated carriers. All CPVA/SnS2 heterojunctions exhibited enhanced photocatalytic activity compared to bare SnS2. The reaction rate for the photocatalytic reduction of Cr(VI) by CPVA/SnS2-B (0.034 min−1) was 3.46 times higher than that of SnS2 (0.0098 min−1). The photocatalytic mechanism of S-scheme heterojunction for the photocatalytic reduction of Cr(VI) by CPVA/SnS2 was proposed based on the trapping experiments and electrochemical results. This study provides a straightforward strategy for the construction of efficient photocatalysts.","PeriodicalId":644,"journal":{"name":"Journal of Materials Engineering and Performance","volume":"5 1","pages":""},"PeriodicalIF":2.3,"publicationDate":"2024-09-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142253590","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

Research on Small Punch Test Method for Evaluating the Yield Strength of Gradient Nanostructured Material 评估梯度纳米结构材料屈服强度的小冲试验方法研究

IF 2.3 4区材料科学

Journal of Materials Engineering and Performance Pub Date : 2024-09-12 DOI: 10.1007/s11665-024-10072-x

Xiangwei Liao, Xinjun Yang, Dongxiang Wang, Jiyun Du, Fangyang Yuan, Wei Yu, Qingsheng Li

引用次数: 0

Dislocation Density Measurements from x-ray Diffraction of Austenite and Ferrite Phases in Superduplex UNS S39274 通过 X 射线衍射测量超双相 UNS S39274 中奥氏体和铁素体相的位错密度

IF 2.3 4区材料科学

Journal of Materials Engineering and Performance Pub Date : 2024-09-12 DOI: 10.1007/s11665-024-10051-2

A. C. Gonzaga, S. S. M. Tavares, A. S. M. Cardoso, J. Dille, L. Malet, A. R. Pimenta

{"title":"Dislocation Density Measurements from x-ray Diffraction of Austenite and Ferrite Phases in Superduplex UNS S39274","authors":"A. C. Gonzaga, S. S. M. Tavares, A. S. M. Cardoso, J. Dille, L. Malet, A. R. Pimenta","doi":"10.1007/s11665-024-10051-2","DOIUrl":"https://doi.org/10.1007/s11665-024-10051-2","url":null,"abstract":"Superduplex stainless steels (SDSSs) have high mechanical and corrosion resistance. Those properties are due to the biphasic microstructure formed by ferrite and austenite in similar proportions. Oil and gas companies use a cold-worked seamless tube manufactured in SDSS in oil country tubular goods applications. However, the understanding of how the cold work influences the dislocation density in each one of the SDSS phases is unclear. In this work, a cold-worked SDSS W-alloyed was investigated. Samples in as-received condition (AR-CW) and solution thermal treated at 1050, 1100, and 1150 °C were analyzed using XRD. Additionally, the AR-CW sample was characterized in TEM. The dislocation density was measured using Williamson & Smallman model, which uses the crystallite size and lattice microstrain as input parameters. Those parameters were calculated using different models: Scherrer; Monshi–Scherrer; and Williamson–Hall. The cold work promotes a smaller crystallite size and a bigger lattice microstrain. The thermal treatment reduces the levels of dislocation density, and the increase in the treatment temperature results in higher dislocation density.","PeriodicalId":644,"journal":{"name":"Journal of Materials Engineering and Performance","volume":"68 1","pages":""},"PeriodicalIF":2.3,"publicationDate":"2024-09-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142188319","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

Combined Effect of Annealing Temperature and Pre-deformation on the Superelastic Behaviors of NiTi Shape Memory Alloys 退火温度和预变形对镍钛形状记忆合金超弹性行为的综合影响

IF 2.3 4区材料科学

Journal of Materials Engineering and Performance Pub Date : 2024-09-12 DOI: 10.1007/s11665-024-10077-6

Xiangguang Kong, Jiaqi Zhang, Haimin Ding, Qing Liu, Jiyu Zhou, Fugong Qi, Pengjie Wang

引用次数: 0

Optimization of FSW Parameters Using SA Algorithm and ANFIS-Based Models to Maximize Mechanical Properties of AZ80A Mg Alloy Joints 使用 SA 算法和基于 ANFIS 的模型优化 FSW 参数，最大化 AZ80A 镁合金接头的力学性能

IF 2.3 4区材料科学

Journal of Materials Engineering and Performance Pub Date : 2024-09-12 DOI: 10.1007/s11665-024-10062-z

J. Gunasekaran, P. Sevvel, I. John Solomon, J. Vasanthe Roy

{"title":"Optimization of FSW Parameters Using SA Algorithm and ANFIS-Based Models to Maximize Mechanical Properties of AZ80A Mg Alloy Joints","authors":"J. Gunasekaran, P. Sevvel, I. John Solomon, J. Vasanthe Roy","doi":"10.1007/s11665-024-10062-z","DOIUrl":"https://doi.org/10.1007/s11665-024-10062-z","url":null,"abstract":"This paper deals with the experimental research, modeling and parametric-based optimization of the mechanical properties of the friction stir welded AZ80A Mg alloy. A four-factor, five-level-based central composite design matrix was employed to minimize the experimental runs. Adaptive neuro-fuzzy inference system (i.e., ANFIS) was employed to map the relationship amid the parameters of FSW process (namely tool pin geometry, traverse speed, axial force, and rotational speed) and mechanical properties (including yield strength, tensile strength and hardness) of the joints. Later, the formulated ANFIS model was used along with simulated annealing (SA) algorithm determining the optimized parameters of FSW process so as to attain flaw free AZ80A Mg alloy joints. Formulated ANFIS model-SA algorithm anticipated that the friction stir welded AZ80A Mg alloy joints will possess a tensile strength of 240.52 MPa during the single-response optimization scenario and a tensile strength of 240.522 MPa during the multiple-response optimization scenario. Experimental results announced that the FSW process parameter combination of tool rotational speed of 1250 rpm, tool traverse speed of 1.75 mm/sec, axial force of 3 kN and tool possessing a threaded cylindrical pin geometry have contributed for attainment of largest values of mechanical properties during both the single-response and multiple-response optimization scenarios. During the confirmatory experimental work, the flaw free friction stir welded AZ80A Mg alloy joints exhibited a tensile strength of 242.16 MPa and the results of confirmatory experiment revealed that the ANFIS-SA system had exhibited superiority in modeling and optimization of the FSW process during joining of AZ80A Mg alloys.","PeriodicalId":644,"journal":{"name":"Journal of Materials Engineering and Performance","volume":"20 1","pages":""},"PeriodicalIF":2.3,"publicationDate":"2024-09-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142188316","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

Multi-objective Optimization of Short-Circuit Gas Metal Arc Welding for Overhang Structures by Grey Relational Analysis Integrated Taguchi Method 用灰色关联分析集成田口方法对悬挑结构的短路气体金属弧焊进行多目标优化

IF 2.3 4区材料科学

Journal of Materials Engineering and Performance Pub Date : 2024-09-12 DOI: 10.1007/s11665-024-10052-1

Yujie Ye, Qianting Wang, Changrong Chen, Baolin Tang, Guofu Lian, Weikang Liang

{"title":"Multi-objective Optimization of Short-Circuit Gas Metal Arc Welding for Overhang Structures by Grey Relational Analysis Integrated Taguchi Method","authors":"Yujie Ye, Qianting Wang, Changrong Chen, Baolin Tang, Guofu Lian, Weikang Liang","doi":"10.1007/s11665-024-10052-1","DOIUrl":"https://doi.org/10.1007/s11665-024-10052-1","url":null,"abstract":"Short-circuit transfer gas metal arc welding (GMAW) has shown great potential in wire and arc manufacturing (WAAM) of complex components with overhang structures. The difficulties lie in the identification of the short range of process window and remaining a stable process. This paper combines Taguchi's method with grey relational analysis to explore the effects of short-circuit transfer process parameters on multiple bead quality performances including aspect ratio, dilution rate, number of humps, and hardness gradient, followed by multi-objective optimization and experimental validation. The results show that welding voltage has the most significant effect on aspect ratio and dilution rate, while welding speed is the most important factor influencing number of humps and hardness gradient. As welding voltage increases, both aspect ratio and dilution rate keep increasing. With increase in welding speed, the number of humps and hardness gradient are increased. The optimal combination of process parameters for short-circuit transfer robotic GMAW of Q235 steel is a welding current of 80 A, a welding voltage of 22 V, a welding speed of 30 cm min−1, and a travel angle of 60°. The research outcomes provide theoretical basis for the industrial application of short-circuit transfer GMAW for WAAM of overhang structures.","PeriodicalId":644,"journal":{"name":"Journal of Materials Engineering and Performance","volume":"8 1","pages":""},"PeriodicalIF":2.3,"publicationDate":"2024-09-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142188312","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

Quantification of Deleterious Phase Precipitation in a Hyper Duplex Stainless Steel Aged at 700-950 °C Using Optimized Linear Sweep Voltammetry: Effect of KOH Concentration 使用优化线性扫描伏安法定量分析在 700-950 °C 高温下老化的超双相不锈钢中的有害相沉淀：KOH 浓度的影响

IF 2.3 4区材料科学

Journal of Materials Engineering and Performance Pub Date : 2024-09-11 DOI: 10.1007/s11665-024-10049-w

Marcelo T. G. de Sampaio, Anderson B. Furtado, Marcelo D. C. Ignácio, Sérgio S. M. Tavares, Juan M. Pardal, André R. Pimenta, Eduardo H. S. Cavalcanti, Eduardo A. Ponzio

{"title":"Quantification of Deleterious Phase Precipitation in a Hyper Duplex Stainless Steel Aged at 700-950 °C Using Optimized Linear Sweep Voltammetry: Effect of KOH Concentration","authors":"Marcelo T. G. de Sampaio, Anderson B. Furtado, Marcelo D. C. Ignácio, Sérgio S. M. Tavares, Juan M. Pardal, André R. Pimenta, Eduardo H. S. Cavalcanti, Eduardo A. Ponzio","doi":"10.1007/s11665-024-10049-w","DOIUrl":"https://doi.org/10.1007/s11665-024-10049-w","url":null,"abstract":"This work investigated the application of the LSV-KOH test to quantify deleterious phases in a UNS S32707 hyper duplex stainless steel (HDSS). HDSS is a metal alloy with excellent corrosion resistance, but it can form deleterious phases (DP) when exposed to high temperatures. These phases can reduce the corrosion resistance and mechanical properties of HDSS by creating chromium-depleted zones in the microstructure. The LSV-KOH test was applied to a UNS S32707 HDSS aged at different temperatures ranging from 700 to 950 °C. The total amount of DP was quantified by quantitative metallography using a scanning electron microscope (SEM). The effect of KOH concentration on the test results was studied and optimized. The optimal KOH concentration found was 6.0 mol L−1. A R2 of 0.99 was reached when LSV-KOH response was plotted versus DP%. The LSV-KOH was compared with the DL-EPR test, the results demonstrated that the LSV-KOH test was more sensitive and accurate than the DL-EPR test in detecting and quantifying DP. Further investigation of the specimens’ surfaces after each test demonstrated that LSV-KOH acts directly on deleterious phases, while DL-EPR acts in DP contours. The study demonstrates that the LSV-KOH test has several advantages over the DL-EPR test for evaluating the microstructural transformations of HDSS caused by thermal ageing.","PeriodicalId":644,"journal":{"name":"Journal of Materials Engineering and Performance","volume":"7 1","pages":""},"PeriodicalIF":2.3,"publicationDate":"2024-09-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142188376","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