Publication: A Study of the Effect of Ion Irradiation on the Mechanical Properties of Eurofer 97 Steel
Дата
2019
Авторы
Gladkikh, E. V.
Kravchuk, K. S.
Useinov, A. S.
Nikitin, A. A.
Rogozhkin, S. V.
Journal Title
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Volume Title
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Аннотация
The hardness values of samples of ferritic-martensitic steel Eurofer 97 in the initial state and after irradiation with 5.6 MeV Fe2+ ions up to a fluence of 1 x 10(16) cm(-2) at a temperature of 300 degrees C are compared. The mechanical properties are tested by the method of instrumental indentation using the dynamic mechanical analysis technique. To correct the obtained hardness values, the geometry of the plastic imprints is measured by the method of atomic force microscopy. Irradiation with heavy ions gives rise to an increase in the hardness value in comparison with the initial sample. This indicates a radiation-induced decrease in the plasticity of steel Eurofer 97, which should be taken into account in the case of using it as a construction material for new-generation fusion reactors.
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Цитирование
A Study of the Effect of Ion Irradiation on the Mechanical Properties of Eurofer 97 Steel / Gladkikh, EV [et al.] // Journal of Surface Investigation. - 2019. - 13. - № 1. - P. 48-52;. - 10.1134/S1027451019010075
URI
https://www.doi.org/10.1134/S1027451019010075
https://www.scopus.com/record/display.uri?eid=2-s2.0-85065790360&origin=resultslist
http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=Alerting&SrcApp=Alerting&DestApp=WOS_CPL&DestLinkType=FullRecord&UT=WOS:000467471300008
https://openrepository.mephi.ru/handle/123456789/18039
https://www.scopus.com/record/display.uri?eid=2-s2.0-85065790360&origin=resultslist
http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=Alerting&SrcApp=Alerting&DestApp=WOS_CPL&DestLinkType=FullRecord&UT=WOS:000467471300008
https://openrepository.mephi.ru/handle/123456789/18039