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https://elib.bsu.by/handle/123456789/233879| Title: | Irradiation-Induced Hardening of Structural Materials after Low Temperature Irradiation |
| Authors: | Karpov, S. A. Tolstolutskaya, G. D. |
| Keywords: | ЭБ БГУ::ЕСТЕСТВЕННЫЕ И ТОЧНЫЕ НАУКИ::Физика |
| Issue Date: | 2019 |
| Publisher: | Минск : БГУ |
| Citation: | Взаимодействие излучений с твердым телом = Interaction of Radiation with Solids : материалы 13-й Междунар. конф., Минск, Беларусь, 30 сент. – 3 окт. 2019 г. / редкол.: В. В. Углов (отв. ред.) [и др.]. – Минск : БГУ, 2019. – С. 103-106. |
| Abstract: | Irradiation-induced hardening has been investigated in relation to austenitic SS316 steel, ferritic-martensitic T91 steel and 20Cr-40Fe-20Mn-20Ni high-entropy alloy (HEA). Specimens were irradiated with 1.4 MeV/Ar ions to doses of 0.5 - 10 displacements per atom (dpa) at room temperature. Hardening of the irradiated layer was examined with nanoindentation technique. The behavior of the hardness-depth curves was analyzed with respect to the ion irradiation dose. Regression analysis performed for high dose regime of irradiation by using a power-law function of the form ∆Н ∝ (dpa) n gives good agreement with the experimental data at n ~0.1-0.16 for structural alloys having different composition and different structural state. |
| Description: | Секция 2. Радиационные эффекты в твердом теле = Section 2. Radiation Effects in Solids |
| URI: | http://elib.bsu.by/handle/123456789/233879 |
| ISSN: | 2663-9939 |
| Appears in Collections: | 2019. Взаимодействие излучений с твердым телом = Interaction of Radiation with Solids |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| 103-106.pdf | 1,36 MB | Adobe PDF | View/Open |
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