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Information × Registration Number 0219U102076, 0119U102073 , R & D reports Title Study of the influence of the structural state on corrosion properties and phase transformations of reactor austenitic steels in lead-based heat carrier popup.stage_title Head Fedirko Viktor M., Registration Date 18-12-2019 Organization National Science Center "Kharkiv Institute of Physics and Technology" popup.description2  AUSTENITE STEEL, LEAD MELT, CORROSIVE DAMAGE, STRUCTURE The peculiarities of corrosion behavior of austenitic X18H10T steel in lead melts with oxygen concentration C [O] Pb ≈ 5 ∙ 10-7 wt.% At 550 ° C at 250, 500 and 1000 h exposures were evaluated. It is established that the corrosion damages of the surface layers are inter-crystalline in nature, which is accompanied by the etching of the grain boundaries and the penetration of the melt into the matrix while dissolving the basic alloying elements Ni, Cr, Mn in lead. The kinetics of the growth of the damaged surface layer is shown, depending on the duration of the exposure on the basis up to 1000 h. Product Description popup.authors Kukhar Ivan S. Lukyanenko Oleksandr G. Melnyk Khrystyna R. Fedirko Viktor M. popup.nrat_date 2020-04-02 Close