TiSiCN as Coatings Resistant to Corrosion and Neutron Activation

TiSiCN as Coatings Resistant to Corrosion and Neutron Activation

Bibliographic Details
Parent link:Materials
Vol. 16, iss. 5.— 2023.— [1835, 16 p.]
Corporate Author: Национальный исследовательский Томский политехнический университет Инженерная школа ядерных технологий Отделение экспериментальной физики
Other Authors: Mirzayev M. N. Matlab, Parau A. C. Anca, Slavov L. Lyubomir, Dinu M. Mihaela, Neov D. Dimitar, Slavkova Z. Zdravka, Popov E. P. Evgeni, Belova M. Maria, Hasanov K. Kanan, Aliyev F. Fuad, Vladesku A. Alina
Summary:Title screen
The aim of the present paper was to evaluate the effect of neutron activation on TiSiCN carbonitrides coatings prepared at different C/N ratios (0.4 for under stoichiometric and 1.6 for over stoichiometric). The coatings were prepared by cathodic arc deposition using one cathode constructed of Ti88 at.%-Si12 at.% (99.99% purity). The coatings were comparatively examined for elemental and phase composition, morphology, and anticorrosive properties in 3.5% NaCl solution. All the coatings exhibited f.c.c. solid solution structures and had a (111) preferred orientation. Under stoichiometric structure, they proved to be resistant to corrosive attack in 3.5% NaCl and of these coatings the TiSiCN was found to have the best corrosion resistance. From all tested coatings, TiSiCN have proven to be the most suitable candidates for operation under severe conditions that are present in nuclear applications (high temperature, corrosion, etc.).
Published: 2023
Subjects:
электронный ресурс
труды учёных ТПУ
carbonitrides
corrosion resistance
surface morphology
neutron activation analysis
crystal structure
potentiodynamic polarization
карбонитриды
устойчивость
коррозии
нейтронно-активационный анализ
Online Access:https://doi.org/10.3390/ma16051835
Format: Electronic Book Chapter
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=669252

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