Features of the Transient Creep under an Irradiation

Issues » Volume 38, Issue 2

T. P. Didenko $^{1}$ , P. О. Selyshchev $^{2}$

$^{1}$ Taras Shevchenko National University of Kyiv, 64 Volodymyrska Str., 01601 Kyiv, Ukraine
$^{2}$ University of Pretoria, Department of Physics, Private bag X20, 0028 Hatfield, South Africa

Received: 25.07.2015. Download: PDF

The temporal dependence of creep rate of metal under an irradiation is theoretically obtained in this paper. The conditions of zero minimums of the creep-rate existence as well as the times of their appearance are determined. The changing of the position of creep-rate dips in the conditions of the temperature exposure change is investigated. The obtained results are compared with the experimentally observed dependence of the creep rate on time.

Key words: creep, irradiation, vacancies, interstitial atoms, dislocations.

URL: http://mfint.imp.kiev.ua/en/abstract/v38/i02/0175.html

DOI: https://doi.org/10.15407/mfint.38.02.0175

PACS: 61.72.Hh, 61.72.J-, 61.80.Az, 61.82.Bg, 62.20.Hg, 81.40.Lm, 81.40.Wx

Citation: T. P. Didenko and P. О. Selyshchev, Features of the Transient Creep under an Irradiation, Metallofiz. Noveishie Tekhnol., 38, No. 2: 175—187 (2016) (in Russian)

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