Effect of defect sink strengths on the radiation induced segregation in binary alloys

Authors
Sorokin, MV Volkov, AE
Citation
Mv. Sorokin et Ae. Volkov, Effect of defect sink strengths on the radiation induced segregation in binary alloys, J NUCL MAT, 295(2-3), 2001, pp. 290-294
Citations number
12
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science","Nuclear Emgineering
Journal title
JOURNAL OF NUCLEAR MATERIALS
ISSN journal
00223115 → ACNP
Volume
295
Issue
2-3
Year of publication
2001
Pages
290 - 294
Database
ISI
SICI code
0022-3115(200106)295:2-3<290:EODSSO>2.0.ZU;2-9
Abstract
The radiation induced segregation (RIS) of alloy components at a flat free surface is investigated analytically and numerically. The segregation rever sal, where depletion of a component at the surface is changed by its accumu lation, is investigated. It is shown that the criterion for RIS reversal ca n be given in terms of some critical temperature. Dependencies of the criti cal temperatures on the partial damage efficiencies as well as on defect si nk strengths are investigated in detail. (C) 2001 Elsevier Science B,V. All rights reserved.