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Analytical Estimation of Hydrogen Concentration in a Defective Material 分析估算缺陷材料中的氢浓度
IF 0.9 4区 材料科学
Materials Science Pub Date : 2024-04-24 DOI: 10.1007/s11003-024-00794-7
O. Hembara, A. Syrotyuk, I. Soviak, Ya. I. Sapuzhak, N. T. Hembara, M. V. Hrynenko
{"title":"Analytical Estimation of Hydrogen Concentration in a Defective Material","authors":"O. Hembara, A. Syrotyuk, I. Soviak, Ya. I. Sapuzhak, N. T. Hembara, M. V. Hrynenko","doi":"10.1007/s11003-024-00794-7","DOIUrl":"https://doi.org/10.1007/s11003-024-00794-7","url":null,"abstract":"","PeriodicalId":18230,"journal":{"name":"Materials Science","volume":null,"pages":null},"PeriodicalIF":0.9,"publicationDate":"2024-04-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140662534","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
Shape Effect of Rockfall Impacting Sandy Soil Cushion Layer–Reinforced Concrete Slab Composite Structure 落石冲击砂土缓冲层-钢筋混凝土板复合结构的形状效应
IF 0.9 4区 材料科学
Materials Science Pub Date : 2024-04-24 DOI: 10.5755/j02.ms.36216
Xuefeng Mei, Teng Wang, Tian Su, Jianli Wu, Dong ZHU, Bangxiang Li
{"title":"Shape Effect of Rockfall Impacting Sandy Soil Cushion Layer–Reinforced Concrete Slab Composite Structure","authors":"Xuefeng Mei, Teng Wang, Tian Su, Jianli Wu, Dong ZHU, Bangxiang Li","doi":"10.5755/j02.ms.36216","DOIUrl":"https://doi.org/10.5755/j02.ms.36216","url":null,"abstract":"The impact effects of falling rocks on sand–reinforced concrete slab composite protective structures involve several factors. Among them, the existing codes are unable to consider the effect of rockfall shape and the angle of contact between the rockfall and the object on the impact force as well as the depth of penetration. Based on extensive field investigation, this paper proposes a shape factor to simplify the rockfall into an ellipsoid and determines the shape and dimensions of the rockfall by three-dimensional axis length. Besides, a coupled SPH-FEM numerical calculation model is established and validated through comparison with a large-scale outdoor test of a rockfall impact protection structure. Finally, the effects of rockfall shape and impact angle on the symbolic parameters including impact force, impulse and energy in the impact process are revealed. The findings indicate that the maximum force and displacement of the midpoint of the bottom of the reinforced concrete slab have relative errors within 5.0 % when compared to the model test, confirming the precision of the models discussed in this paper. For the same rockfall, the peak force decreases with the impact angle increasing; taking the same volume of spherical rockfall as the reference, under the same rockfall pattern, the peak impact force and impulse amplification factor decreases with the increase in contact attitude angle. Additionally, the scaling effect becomes more pronounced when the shape factor of the rockfall is smaller; under the same shape factor, the impact depth of the cushion layer is the smallest when the attitude angle is 45°, and the maximum when the impact angle is 90°; the SPH-FEM coupling algorithm could reasonably reproduce the pit-forming process of sand and soil, and it is very effective in simulating the flow effect of soil particles under impact.","PeriodicalId":18230,"journal":{"name":"Materials Science","volume":null,"pages":null},"PeriodicalIF":0.9,"publicationDate":"2024-04-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140663164","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
The Influence of the Anode Structure on the Electrical Properties of a Solid Oxide Fuel Cell 阳极结构对固体氧化物燃料电池电特性的影响
IF 0.9 4区 材料科学
Materials Science Pub Date : 2024-04-23 DOI: 10.1007/s11003-024-00796-5
Y. Brodnikovskyi, V. Y. Podhurska, N. Lysunenko, D. Brodnikovskyi, I. Polishko, O. V. Bezdorozhev, A. A. Kyrysha, O. D. Vasylyev
{"title":"The Influence of the Anode Structure on the Electrical Properties of a Solid Oxide Fuel Cell","authors":"Y. Brodnikovskyi, V. Y. Podhurska, N. Lysunenko, D. Brodnikovskyi, I. Polishko, O. V. Bezdorozhev, A. A. Kyrysha, O. D. Vasylyev","doi":"10.1007/s11003-024-00796-5","DOIUrl":"https://doi.org/10.1007/s11003-024-00796-5","url":null,"abstract":"","PeriodicalId":18230,"journal":{"name":"Materials Science","volume":null,"pages":null},"PeriodicalIF":0.9,"publicationDate":"2024-04-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140667833","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
Vibration Analysis of the Damaged Bearing Unit of the Port Crane Lifting Mechanism 港口起重机起升机构受损轴承单元的振动分析
IF 0.9 4区 材料科学
Materials Science Pub Date : 2024-04-23 DOI: 10.1007/s11003-024-00790-x
I. Javorskyj, R. Yuzefovych, O. Lychak, P. O. Semenov, M. Varyvoda
{"title":"Vibration Analysis of the Damaged Bearing Unit of the Port Crane Lifting Mechanism","authors":"I. Javorskyj, R. Yuzefovych, O. Lychak, P. O. Semenov, M. Varyvoda","doi":"10.1007/s11003-024-00790-x","DOIUrl":"https://doi.org/10.1007/s11003-024-00790-x","url":null,"abstract":"","PeriodicalId":18230,"journal":{"name":"Materials Science","volume":null,"pages":null},"PeriodicalIF":0.9,"publicationDate":"2024-04-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140669506","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
Structure and Properties of Cast Blades Made of ZhS3DK-VI Alloy Modified with Nickel-Yttrium Ligature 用镍钇结合剂改性的 ZhS3DK-VI 合金制造的铸造刀片的结构和性能
IF 0.9 4区 材料科学
Materials Science Pub Date : 2024-04-23 DOI: 10.1007/s11003-024-00801-x
D. Tomkin, O. O. Pedash, S. M. Danilov, V. Klochikhin, O. Naumyk, V. Naumyk
{"title":"Structure and Properties of Cast Blades Made of ZhS3DK-VI Alloy Modified with Nickel-Yttrium Ligature","authors":"D. Tomkin, O. O. Pedash, S. M. Danilov, V. Klochikhin, O. Naumyk, V. Naumyk","doi":"10.1007/s11003-024-00801-x","DOIUrl":"https://doi.org/10.1007/s11003-024-00801-x","url":null,"abstract":"","PeriodicalId":18230,"journal":{"name":"Materials Science","volume":null,"pages":null},"PeriodicalIF":0.9,"publicationDate":"2024-04-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140670362","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
Methodological Features of the Study of Hydrogen Permeation Through a Steel Membrane from an Acid Environment 研究钢膜在酸性环境中渗透氢气的方法特点
IF 0.9 4区 材料科学
Materials Science Pub Date : 2024-04-23 DOI: 10.1007/s11003-024-00795-6
M. Khoma, V. Ivashkiv, M. Chuchman, N. Ratska, Kh. B. Vasyliv
{"title":"Methodological Features of the Study of Hydrogen Permeation Through a Steel Membrane from an Acid Environment","authors":"M. Khoma, V. Ivashkiv, M. Chuchman, N. Ratska, Kh. B. Vasyliv","doi":"10.1007/s11003-024-00795-6","DOIUrl":"https://doi.org/10.1007/s11003-024-00795-6","url":null,"abstract":"","PeriodicalId":18230,"journal":{"name":"Materials Science","volume":null,"pages":null},"PeriodicalIF":0.9,"publicationDate":"2024-04-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140669147","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
Structure and Properties of Polyester Composites with Polymer Silicate Modifier 含聚合物硅酸盐改性剂的聚酯复合材料的结构与性能
IF 0.9 4区 材料科学
Materials Science Pub Date : 2024-04-23 DOI: 10.1007/s11003-024-00805-7
A. S. Masiuk, L. Bilyi, P. V. Humenetskyi, V. Y. Levitskyi, T. V. Humenetskyi
{"title":"Structure and Properties of Polyester Composites with Polymer Silicate Modifier","authors":"A. S. Masiuk, L. Bilyi, P. V. Humenetskyi, V. Y. Levitskyi, T. V. Humenetskyi","doi":"10.1007/s11003-024-00805-7","DOIUrl":"https://doi.org/10.1007/s11003-024-00805-7","url":null,"abstract":"","PeriodicalId":18230,"journal":{"name":"Materials Science","volume":null,"pages":null},"PeriodicalIF":0.9,"publicationDate":"2024-04-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140672242","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
Compacting of Material by Combining Spark Plasma Sintering and Self-Propagating High-Temperature Synthesis in Ti–Al–C System 结合火花等离子烧结和自蔓延高温合成技术在 Ti-Al-C 体系中压制材料
IF 0.9 4区 材料科学
Materials Science Pub Date : 2024-04-23 DOI: 10.1007/s11003-024-00798-3
N. I. Kuskova, O. Syzonenko, M. S. Prystash, A. Torpakov
{"title":"Compacting of Material by Combining Spark Plasma Sintering and Self-Propagating High-Temperature Synthesis in Ti–Al–C System","authors":"N. I. Kuskova, O. Syzonenko, M. S. Prystash, A. Torpakov","doi":"10.1007/s11003-024-00798-3","DOIUrl":"https://doi.org/10.1007/s11003-024-00798-3","url":null,"abstract":"","PeriodicalId":18230,"journal":{"name":"Materials Science","volume":null,"pages":null},"PeriodicalIF":0.9,"publicationDate":"2024-04-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140670947","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
Sonochemical Synthesis of MnFe2O4 Spinel Nanoparticles 声化学合成 MnFe2O4 尖晶石纳米粒子
IF 0.9 4区 材料科学
Materials Science Pub Date : 2024-04-23 DOI: 10.1007/s11003-024-00802-w
Yurii Sukhatskiy, M. V. Shepida, S. A. Korniy
{"title":"Sonochemical Synthesis of MnFe2O4 Spinel Nanoparticles","authors":"Yurii Sukhatskiy, M. V. Shepida, S. A. Korniy","doi":"10.1007/s11003-024-00802-w","DOIUrl":"https://doi.org/10.1007/s11003-024-00802-w","url":null,"abstract":"","PeriodicalId":18230,"journal":{"name":"Materials Science","volume":null,"pages":null},"PeriodicalIF":0.9,"publicationDate":"2024-04-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140667131","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
Peculiarities of Fatigue Fracture of a Shape Memory Alloy at Different Load Frequencies 不同载荷频率下形状记忆合金疲劳断裂的特殊性
IF 0.9 4区 材料科学
Materials Science Pub Date : 2024-04-23 DOI: 10.1007/s11003-024-00791-w
V. Iasnii, H. V. Krechkovska, V. I. Budz, O. Z. Student
{"title":"Peculiarities of Fatigue Fracture of a Shape Memory Alloy at Different Load Frequencies","authors":"V. Iasnii, H. V. Krechkovska, V. I. Budz, O. Z. Student","doi":"10.1007/s11003-024-00791-w","DOIUrl":"https://doi.org/10.1007/s11003-024-00791-w","url":null,"abstract":"","PeriodicalId":18230,"journal":{"name":"Materials Science","volume":null,"pages":null},"PeriodicalIF":0.9,"publicationDate":"2024-04-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140670864","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
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