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Information × Registration Number 0224U001351, (0122U002222) , R & D reports Title Development of technology for obtaining oxide cathodes for radar equipment elements from spherical granular nickel powders popup.stage_title Розроблення технології отримання гранульованих порошків нікелю сферичної форми з розмірами гранул 45–71 мкм, заданого хімічного складу та випробування експлуатаційних характеристик оксидних катодів у клістроні на заводі «Генератор». Head Hetman Olga І., Доктор технічних наук Registration Date 22-01-2024 Organization Frantsevich Institute for Problems of Materials Science National Academy of Science of Ukraine popup.description1 Production of klystron oxide cathodes for radar equipment elements from spherical granular nickel powders obtained by the method of hydrogen reduction of nickel oxide in moving layers. popup.description2  For the first time, a technology for obtaining reduced granular nickel powders with particle sizes of 45–71 μm and a given chemical composition was developed for the purpose of critical import substitution of nickel carbonyl powders of the PNK 2K10 brand for the production of oxide cathodes. TU U 25.4-05416930-018-019 (I):2023 "Reduced granulated nickel powder" was created for the introduction of reduced granular nickel powders into production. In terms of chemical composition, dispersity and structure, the reduced granular nickel powder is close to the PNK 2K10 carbonyl powder. Product Description popup.authors Kuzmov Andrii V. Pavlyho Tetiana M. Klymenko Valerii M. Olga І. Hetman Shtern Mykhailo B. Bezdorozhev Oleksii V. Romanova Larysa O. Davydchuk Nadiya K. Morozov Igor Anatolievich Babutina Tetiana Ye. Protsenko Liudmyla S. Klymenko Oksana А. Maidaniuk Oleksandr P. Makarenko Sergiy Yu. Radchenko Petro Ya. Romanenko Olha M. Korichev Serhii F. Kirkova Elena G. Kapitanchuk Leonid М. Samelyuk Anatoly V Kolesnichenko Valerii H. Kondratenko Iryna H. Makarenko Olena S. Khachvankyan Rudolf V. Antonenko Dmytro А. Braha Hanna S. Podoliako Tetiana I. Harbuz Viktor V. Kuzmenko Lujdmyla M. Silinska Tetiana A. Chuhunova Svitlana I. Romanko Petro P Sokol Liudmyla K. Kolomiiets Volodymyr V. Oleg Y. Khyzhyn popup.nrat_date 2024-01-22 Close