1 documents found
Registration Number

0215U006021, 0113U005697 , R & D reports

Title

Development of manufacturing processes for dysprosiym hafnate-based absorption material and research into its properties for enhanced capacity control rod application in Ukraine's reactors

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Head

Chernov Igor,

Registration Date

23-01-2015

Organization

National Science Center "Kharkiv Institute of Physics and Technology

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The paper considers performance enhancement of WWER-1000 absorber elements through the use of a radiation resistant and high-efficiency neutron absorber in the lower part of the absorber rod – dysprosium hafnate. It provides an overview of neutron-absorbing compositions, their properties, parameters, and manufacturing technologies. The paper demonstrates the results obtained during elaboration of high-density dysprosium hafnate pellet manufacturing technologies in different modes : hot pressing, vacuum sintering, air sintering. The provided results include the method of low-temperature synthesis and obtaining of nano-size powders of hafnium and dysprosium hafnate. The paper also shows the mechanical and corrosion test results for dysprosium hafnate pellets.

Product Description

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Куштим Антон Володимирович
Рудь Роман Олександрович
Чернов Ігор Олександрович

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2020-04-02

R & D report
Development of manufacturing processes for dysprosiym hafnate-based absorption material and research into its properties for enhanced capacity control rod application in Ukraine's reactors
Head: Chernov Igor. Development of manufacturing processes for dysprosiym hafnate-based absorption material and research into its properties for enhanced capacity control rod application in Ukraine's reactors. (popup.stage: ). National Science Center "Kharkiv Institute of Physics and Technology. № 0215U006021
1 documents found

Updated: 2025-06-20


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