Pub Date : 2024-05-03DOI: 10.1007/s11182-024-03149-6
V. V. Chebodaeva, A. E. Rezvanova, N. A. Luginin, M. I. Kochergin, N. V. Svarovskaya
The paper studies the effectiveness of machine learning techniques in predicting the microhardness of composite materials manufactured from a mixture of iron-copper (Fe-Cu) nanopowders and hydroxyapatite (HA) particles. It is shown that the different proportion of Fe-Cu and HA powders and the polymer fraction in the composite significantly affect its hardness. A surrogate model based on the artificial neural network (ANN) and the analytical model, is proposed to quantitatively evaluate the microhardness, depending on the powder/polymer ratio. The ANN models show the probability distribution of indentation values after microhardness testing, which is the input data for the analytical model to compute the hardness. This approach can reduce the time and cost of the material research and minimizes the reliance on expensive materials and experimental equipment.
{"title":"Machine Learning in Prediction of Vickers Hardness for Fe-Cu-HA Composite","authors":"V. V. Chebodaeva, A. E. Rezvanova, N. A. Luginin, M. I. Kochergin, N. V. Svarovskaya","doi":"10.1007/s11182-024-03149-6","DOIUrl":"https://doi.org/10.1007/s11182-024-03149-6","url":null,"abstract":"<p>The paper studies the effectiveness of machine learning techniques in predicting the microhardness of composite materials manufactured from a mixture of iron-copper (Fe-Cu) nanopowders and hydroxyapatite (HA) particles. It is shown that the different proportion of Fe-Cu and HA powders and the polymer fraction in the composite significantly affect its hardness. A surrogate model based on the artificial neural network (ANN) and the analytical model, is proposed to quantitatively evaluate the microhardness, depending on the powder/polymer ratio. The ANN models show the probability distribution of indentation values after microhardness testing, which is the input data for the analytical model to compute the hardness. This approach can reduce the time and cost of the material research and minimizes the reliance on expensive materials and experimental equipment.</p>","PeriodicalId":770,"journal":{"name":"Russian Physics Journal","volume":null,"pages":null},"PeriodicalIF":0.6,"publicationDate":"2024-05-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140883836","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-04-27DOI: 10.1007/s11182-024-03158-5
M. S. Slobodyan, A. B. Markov
The review summarizes the progress achieved in the surface modification of NiTi shape memory alloys (SMAs) with laser and electron beams in terms of their compliance with the requirements for biomedical devices and implants. The main provisions of the standards regulating this area of activity are aggregated. The production routes for manufacturing bulk items from NiTi SMAs are described. Since the formation of surface alloys on NiTi SMAs is now an intensively growing area of research, the influence of additional alloying elements on their functional properties is also discussed. The common patterns of interaction of laser and electron radiation with NiTi SMAs are specified. The typical requirements for surface layer conditions and conventional methods for their modification are reported. The results of various laser processing methods, differing in energy parameters, atmospheres and beam scanning algorithms, are summarized. They include remelting, annealing, nitriding, shock peening, alloying and texturing. In addition, some data on the modification and alloying of the surface layers with high-current pulsed electron beams are integrated. Finally, the aggregated information is compared and analyzed from the point of view of its prospects in these research areas.
本综述总结了利用激光束和电子束对镍钛形状记忆合金（SMA）进行表面改性以满足生物医学设备和植入物要求方面所取得的进展。该报告汇总了规范该领域活动的标准的主要条款。介绍了用镍钛 SMA 制造散装物品的生产路线。由于在镍钛 SMA 上形成表面合金是一个不断发展的研究领域，因此还讨论了附加合金元素对其功能特性的影响。说明了激光和电子辐射与镍钛 SMA 相互作用的常见模式。报告了对表层条件的典型要求及其改性的传统方法。总结了各种激光加工方法（能量参数、气氛和光束扫描算法各不相同）的结果。这些方法包括重熔、退火、氮化、冲击强化、合金化和纹理加工。此外，还整合了一些关于使用大电流脉冲电子束对表面层进行改性和合金化的数据。最后，从这些研究领域的前景角度对汇总信息进行了比较和分析。
{"title":"Laser and Electron-Beam Surface Processing on NiTi Shape Memory Alloys: A Review","authors":"M. S. Slobodyan, A. B. Markov","doi":"10.1007/s11182-024-03158-5","DOIUrl":"https://doi.org/10.1007/s11182-024-03158-5","url":null,"abstract":"<p>The review summarizes the progress achieved in the surface modification of NiTi shape memory alloys (SMAs) with laser and electron beams in terms of their compliance with the requirements for biomedical devices and implants. The main provisions of the standards regulating this area of activity are aggregated. The production routes for manufacturing bulk items from NiTi SMAs are described. Since the formation of surface alloys on NiTi SMAs is now an intensively growing area of research, the influence of additional alloying elements on their functional properties is also discussed. The common patterns of interaction of laser and electron radiation with NiTi SMAs are specified. The typical requirements for surface layer conditions and conventional methods for their modification are reported. The results of various laser processing methods, differing in energy parameters, atmospheres and beam scanning algorithms, are summarized. They include remelting, annealing, nitriding, shock peening, alloying and texturing. In addition, some data on the modification and alloying of the surface layers with high-current pulsed electron beams are integrated. Finally, the aggregated information is compared and analyzed from the point of view of its prospects in these research areas.</p>","PeriodicalId":770,"journal":{"name":"Russian Physics Journal","volume":null,"pages":null},"PeriodicalIF":0.6,"publicationDate":"2024-04-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140810934","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-04-25DOI: 10.1007/s11182-024-03159-4
E. D. Vasileva, A. N. Ivanov, S. I. Sivtsev
{"title":"Assessment of Electrochemical Characteristics of BMIMBF4 and Polymer Electrolyte Based on it","authors":"E. D. Vasileva, A. N. Ivanov, S. I. Sivtsev","doi":"10.1007/s11182-024-03159-4","DOIUrl":"https://doi.org/10.1007/s11182-024-03159-4","url":null,"abstract":"","PeriodicalId":770,"journal":{"name":"Russian Physics Journal","volume":null,"pages":null},"PeriodicalIF":0.6,"publicationDate":"2024-04-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140654149","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-04-25DOI: 10.1007/s11182-024-03163-8
N. Semeniuk, A. V. Kozyrev, D. A. Gorkovskaia
{"title":"Theory of Field Electron Emission from Nanotextured Cathode","authors":"N. Semeniuk, A. V. Kozyrev, D. A. Gorkovskaia","doi":"10.1007/s11182-024-03163-8","DOIUrl":"https://doi.org/10.1007/s11182-024-03163-8","url":null,"abstract":"","PeriodicalId":770,"journal":{"name":"Russian Physics Journal","volume":null,"pages":null},"PeriodicalIF":0.6,"publicationDate":"2024-04-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140658532","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-04-25DOI: 10.1007/s11182-024-03157-6
D. D. Zaytsev, A. I. Ivanova, A. V. Gurulev
{"title":"High-Intensity Titanium Ion Implantation into Aluminum under Conditions of Repetitively-Pulsed Energy Impact of a Beam on the Surface","authors":"D. D. Zaytsev, A. I. Ivanova, A. V. Gurulev","doi":"10.1007/s11182-024-03157-6","DOIUrl":"https://doi.org/10.1007/s11182-024-03157-6","url":null,"abstract":"","PeriodicalId":770,"journal":{"name":"Russian Physics Journal","volume":null,"pages":null},"PeriodicalIF":0.6,"publicationDate":"2024-04-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140656715","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-04-25DOI: 10.1007/s11182-024-03148-7
A. Pak, V. V. Uglov, V. A. Skuratov, A. A. Svinukhova, P. Povalyaev, A. Korchagina
{"title":"Synthesis of TiZrNbHfTaC5 High-Entropy Carbide Powder: Sintering and Radiation Resistance Research","authors":"A. Pak, V. V. Uglov, V. A. Skuratov, A. A. Svinukhova, P. Povalyaev, A. Korchagina","doi":"10.1007/s11182-024-03148-7","DOIUrl":"https://doi.org/10.1007/s11182-024-03148-7","url":null,"abstract":"","PeriodicalId":770,"journal":{"name":"Russian Physics Journal","volume":null,"pages":null},"PeriodicalIF":0.6,"publicationDate":"2024-04-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140654060","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-04-25DOI: 10.1007/s11182-024-03161-w
N. D. Tran, E. Polisadova, V. M. Lisitsyn
{"title":"Structure and Properties of MgAl2O4:Eu3+ and MgAlGaO4:Eu3+ Spinel Ceramics Produced by Radiation Synthesis","authors":"N. D. Tran, E. Polisadova, V. M. Lisitsyn","doi":"10.1007/s11182-024-03161-w","DOIUrl":"https://doi.org/10.1007/s11182-024-03161-w","url":null,"abstract":"","PeriodicalId":770,"journal":{"name":"Russian Physics Journal","volume":null,"pages":null},"PeriodicalIF":0.6,"publicationDate":"2024-04-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140655959","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-04-25DOI: 10.1007/s11182-024-03162-9
A. V. Kozyrev, V. Y. Kozhevnikov, A. Kokovin
{"title":"Cathode Plasma Expansion at Early Vacuum Arc at Pulsed Plasma Emission","authors":"A. V. Kozyrev, V. Y. Kozhevnikov, A. Kokovin","doi":"10.1007/s11182-024-03162-9","DOIUrl":"https://doi.org/10.1007/s11182-024-03162-9","url":null,"abstract":"","PeriodicalId":770,"journal":{"name":"Russian Physics Journal","volume":null,"pages":null},"PeriodicalIF":0.6,"publicationDate":"2024-04-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140658219","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
扫码关注我们
求助内容：
应助结果提醒方式：
京公网安备 11010802042870号