Abstract
The structure and properties of 12Cr1MoV steel irradiated with a zirconium ion beam were studied by optical microscopy, scanning electron microscopy, and micro- and nanoindentation. It is shown that the modification covers the entire cross-section of the irradiated specimens to a depth of 1 mm. The data on irradiation-induced structural changes are used to interpret the changes in mechanical properties of the irradiated specimens under static and cyclic loading. Particular attention is given to analysis of strain estimation by the digital image correlation method.
| Original language | English |
|---|---|
| Pages (from-to) | 261-272 |
| Number of pages | 12 |
| Journal | Physical Mesomechanics |
| Volume | 18 |
| Issue number | 3 |
| DOIs | |
| Publication status | Published - 24 Jul 2015 |
Keywords
- deformation
- digital image correlation
- fatigue life
- fracture
- ion beam treatment
- surface nanostructuring
ASJC Scopus subject areas
- Materials Science(all)
- Condensed Matter Physics
- Mechanics of Materials
- Surfaces and Interfaces
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Panin, S. V., Vlasov, I. V., Sergeev, V. P., Ovechkin, B. B., Marushchak, P. O., Ramasubbu, S., Lyubutin, P. S., & Titkov, V. V. (2015). Fatigue life enhancement by irradiation of 12Cr1MoV steel with a Zr+ ion beam. Mesoscale deformation and fracture. Physical Mesomechanics, 18(3), 261-272. https://doi.org/10.1134/S1029959915030108