Results 1 to 10 of about 1,133,781 (173)

"DETERMINATION OF CRITICAL DOSES OF RADIATION DAMAGE TO ALN CERAMIC UNDER IRRADIATION OF HELIUM AND HYDROGEN IONS"

Eurasian Physical Technical Journal, 2021
The work is devoted to the study of the radiation damage kinetics to heat-conducting, insulating and mechanical properties in polycrystalline ceramics based on aluminum nitride under irradiation of helium and hydrogen ions, as well as the determination ...
A.L. Kozlovskiy
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Harvesting Reactor Pressure Vessel Beltline Material from the Decommissioned Zion Nuclear Power Plant Unit 1

Metals
The decommissioning of the Zion Nuclear Power Plant (NPP) provided a unique opportunity to harvest and study service-aged reactor pressure vessel (RPV) beltline materials. This work, conducted through the U.S.
Thomas M. Rosseel, Mikhail A. Sokolov, Xiang (Frank) Chen, Randy K. Nanstad   +3 more
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Study of the Reinforcement Effect in (0.5–x)TeO₂–0.2WO₃–0.1Bi₂O₃–0.1MoO₃–0.1SiO₂–xCNDs Glasses Doped with Carbon Nanodiamonds

Nanomaterials, 2022
The purpose of this study is to examine the influence of carbon nanodiamonds on the reinforcement and hardening of telluride glasses, as well as to establish the dependence of the strengthening properties and optical characteristics of glasses on CND ...
Artem L. Kozlovskiy, Indira Tleulessova, Daryn B. Borgekov, Vladimir V. Uglov, Viktor M. Anishchik, Maxim V. Zdorovets, Dmitriy I. Shlimas   +6 more
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Application of numerical methods to determine some parameters of radiation embrittlement of borosilicate glass

Қарағанды университетінің хабаршысы. Физика сериясы
In this paper, a numerical method for determining the parameters of radiation embrittlement in borosilicate glass is proposed. The method is based on analyzing the changes in the mechanical properties of the material atoms, the fluence Ф and the energy ...
Sh. M. Kazhykenov, G. U. Yerbolatova, A. K. Tussupbekova   +2 more
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Low-temperature embrittlement and fracture of metals with different crystal lattices – Dislocation mechanisms

Nuclear Materials and Energy, 2016
The state of a low-temperature embrittlement (cold brittleness) and dislocation mechanisms for formation of the temperature of a ductile-brittle transition and brittle fracture of metals (mono- and polycrystals) with various crystal lattices (BCC, FCC ...
V.M. Chernov, B.K. Kardashev, K.A. Moroz
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Study of Radiation Damage Processes Caused by Hydrogen Embrittlement in Lithium Ceramics under High-Temperature Irradiation

Ceramics, 2022
The aim of this work is to study the hydrogenation processes in lithium-containing ceramics under high-temperature irradiation. Irradiation was carried out with protons with an energy of 1 MeV and fluences of 1015–1017 ion/cm2 at irradiation temperatures
Dmitriy I. Shlimas, Artem L. Kozlovskiy, Maxim V. Zdorovets, Ainagul A. Khametova   +3 more
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Study of the Resistance of Lithium-Containing Ceramics to Helium Swelling

Ceramics
The paper presents the results of studies of the resistance of lithium ceramics to helium swelling during its accumulation in the structure of the near-surface layer, and the identification of the three types of lithium ceramics most resistant to ...
Artem L. Kozlovskiy, Dmitriy I. Shlimas, Daryn B. Borgekov, Maxim V. Zdorovets   +3 more
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Study of Resistance to Helium Swelling of Lithium-Containing Ceramics under High-Temperature Irradiation

Crystals, 2021
The aim of this work was to study resistance to helium accumulation processes in the structure of the surface layer of lithium-containing ceramics and the subsequent destruction and embrittlement processes, depending on radiation fluence.
Dmitriy I. Shlimas, Artem L. Kozlovskiy, Askar Kh. Syzdykov, Daryn B. Borgekov, Maxim V. Zdorovets   +4 more
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Impact of interfaces on the radiation response and underlying defect recovery mechanisms in nanostructured Cu-Fe-Ag

Materials & Design, 2018
Newest developments in nuclear fission and fusion technology as well as planned long-distance space missions demand novel materials to withstand harsh, irradiative environments. Radiation-induced hardening and embrittlement are a concern that can lead to
Michael Wurmshuber, David Frazer, Andrea Bachmaier, Yongqiang Wang, Peter Hosemann, Daniel Kiener   +5 more
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In Situ Synchrotron Radiation Measurements During Axial Strain In Hydrogen Cathodically Charged Duplex Stainless Steel SAF 2205 [PDF]

Materials Research, 2017
The objective of this work is the evaluation of hydrogen effects on the martensitic transformation and strain hardening in Duplex Stainless Steels (DSS) SAF 2205 (UNS S32205/S31803).
John Jairo Hoyos, Edwar Andrés Torres, Johnnatan Rodríguez Fernández, Pedro Craidy, Marcelo Torres Piza Paes, Antonio José Ramírez, André Paulo Tschiptschin   +6 more
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