Effect of argon ion irradiation on hardening and microstructure of ferritic-martensitic steel T91

• Published in: Вопросы атомной науки и техники
• Date: 2019
• Main Authors: Voyevodin, V.N., Tolstolutskaya, G.D., Karpov, S.A., Tikhonovsky, M.A., Tolmachova, G.N., Kalchenko, A.S., Vasilenko, R.L., Kopanets, I.E.
• Format: Article
• Language: English
• Published: Національний науковий центр «Харківський фізико-технічний інститут» НАН України 2019
• Subjects: Physics of radiation damages and effects in solids
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/194936
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: Effect of argon ion irradiation on hardening and microstructure of ferritic-martensitic steel T91 / V.N. Voyevodin, G.D. Tolstolutskaya, S.A. Karpov, M.A. Tikhonovsky, G.N. Tolmachova, A.S. Kalchenko, R.L. Vasilenko, I.E. Kopanets // Problems of atomic science and technology. — 2019. — № 2. — С. 7-12. — Бібліогр.: 27 назв. — англ.

Ferritic-martensitic steel T91 was irradiated with 1.4 MeV Ar⁺ ions to doses from 0.5 to 7 displacements per atom (dpa) at room temperature. Microstructure characterization was performed using transmission electron microscopy (TEM). TEM observations indicated that black dots and dislocation loops do...