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A method of influence regions in the theory of vacancy swelling of metals; Metod oblastej vliyaniya v teorii vakansionnogo raspukhaniya metallov

Abstract

A new method is developed to calculate point defect fluxes to various sinks. The method takes into account the volume fraction of sinks similar to the well known effective medium approach. But in contrast to the latter in our method we introduce sink-free regions around each sink the sizes of which are determined self-consistently. As an illustration, the defect fluxes to a void and an edge dislocation are found. The vacancy swelling of metals under irradiation is discussed in terms of results obtained. 27 refs. (author).
Publication Date:
Dec 31, 1992
Product Type:
Technical Report
Report Number:
KFTI-92-14
Reference Number:
SCA: 360106; PA: AIX-24:032260; SN: 93000962692
Resource Relation:
Other Information: PBD: 1992
Subject:
36 MATERIALS SCIENCE; METALS; PHYSICAL RADIATION EFFECTS; SWELLING; BOUNDARY CONDITIONS; COALESCENCE; CONTINUITY EQUATIONS; DISLOCATIONS; POINT DEFECTS; VOIDS; 360106; RADIATION EFFECTS
OSTI ID:
10135403
Research Organizations:
AN Ukrainskoj SSR, Kharkov (Ukraine). Fiziko-Tekhnicheskij Inst.
Country of Origin:
Ukraine
Language:
Russian
Other Identifying Numbers:
Other: ON: DE93620579; TRN: UA9300136032260
Availability:
OSTI; NTIS (US Sales Only); INIS
Submitting Site:
INIS
Size:
[60] p.
Announcement Date:
Jul 05, 2005

Citation Formats

Ostapchuk, P N, and Slezov, V V. A method of influence regions in the theory of vacancy swelling of metals; Metod oblastej vliyaniya v teorii vakansionnogo raspukhaniya metallov. Ukraine: N. p., 1992. Web.
Ostapchuk, P N, & Slezov, V V. A method of influence regions in the theory of vacancy swelling of metals; Metod oblastej vliyaniya v teorii vakansionnogo raspukhaniya metallov. Ukraine.
Ostapchuk, P N, and Slezov, V V. 1992. "A method of influence regions in the theory of vacancy swelling of metals; Metod oblastej vliyaniya v teorii vakansionnogo raspukhaniya metallov." Ukraine.
@misc{etde_10135403,
title = {A method of influence regions in the theory of vacancy swelling of metals; Metod oblastej vliyaniya v teorii vakansionnogo raspukhaniya metallov}
author = {Ostapchuk, P N, and Slezov, V V}
abstractNote = {A new method is developed to calculate point defect fluxes to various sinks. The method takes into account the volume fraction of sinks similar to the well known effective medium approach. But in contrast to the latter in our method we introduce sink-free regions around each sink the sizes of which are determined self-consistently. As an illustration, the defect fluxes to a void and an edge dislocation are found. The vacancy swelling of metals under irradiation is discussed in terms of results obtained. 27 refs. (author).}
place = {Ukraine}
year = {1992}
month = {Dec}
}