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Influence of hydrogen on the hardening of the ferritic/martensitic stainless steel manufactured by PM HIP using the rapidly quenched powder under high temperature exposure in lithium

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dc.contributor.authorShulga, A. V.
dc.contributor.authorШульга, Андрей Васильевич
dc.date.accessioned2024-11-25T16:17:52Z
dc.date.available2024-11-25T16:17:52Z
dc.date.issued2020
dc.description.abstract© European Powder Metallurgy Association (EPMA).An essential increasing of the tensile strength properties of the ferritic/martensitic stainless steel manufactured by PM HIP using the rapidly quenched powder was experimentally revealed by the tensile strength tests of the ring specimens of the nuclear fuel cladding tubes after exposure at 600 C in molten lithium with addition of 0.05% hydrogen when compared with exposure in pure lithium. The ring tensile tests of specimens cut from cladding tubes were carried out at room temperature. Detailed investigation of microstructure, distribution of carbon, boron and substitutional alloying elements after corrosion tests of the ferritic/martensitic stainless steel in pure lithium, in lithium with addition of 0.05% hydrogen, and in argon environment was performed. A noticeable smaller grains size and nucleation of the dispersive precipitates in the ferritic/martensitic stainless steel specimens after exposure in lithium with addition of hydrogen evidently are the main reasons of the revealed increasing of the tensile strength properties.
dc.identifier.citationShulga, A. V. Influence of hydrogen on the hardening of the ferritic/martensitic stainless steel manufactured by PM HIP using the rapidly quenched powder under high temperature exposure in lithium / Shulga, A.V. // Euro PM 2018 Congress and Exhibition. - 2020
dc.identifier.urihttps://www.scopus.com/record/display.uri?eid=2-s2.0-85084164257&origin=resultslist
dc.identifier.urihttps://openrepository.mephi.ru/handle/123456789/20285
dc.relation.ispartofEuro PM 2018 Congress and Exhibition
dc.titleInfluence of hydrogen on the hardening of the ferritic/martensitic stainless steel manufactured by PM HIP using the rapidly quenched powder under high temperature exposure in lithium
dc.typeConference Paper
dspace.entity.typePublication
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