Published July 2015 | Version v1
Journal article Metadata-only

Influence of neutron irradiation on structure and electroconductivity of the alloy SAV-1

Creators

  • 1. AS RU, Institute of Nuclear Physics, Tashkent (Uzbekistan)
  • 2. Samarkand State University, Samarkand (Uzbekistan)

Description

A structure and conductivity of the reactor structural alloys SAV-1 irradiated with fast neutrons by the fluence of 1016-1018 n.cm2 in the temperature range 290-490 K have been investigated. The nonlinear dependence of the resistivity on the dose and temperature has been found. On the basis of X-ray analysis of the alloy, it is shown that the alloy SAV-1 is a solid solution in which the average statistical displacements of atoms are comparable in order of magnitude with their dynamic displacements caused by thermal motion. It is shown that for unirradiated alloy SAV-1 the calculated value of resistivity is in good agreement with the experimental value in studied temperature range. (authors)

Additional details

Additional titles

Original title (Russian)
Действие нейтронного излучения на структуру и электропроводность алюминиевого сплава САВ-1

Publishing Information

Journal Title
Uzbekiston Fizika Zhurnali
Journal Volume
17
Journal Issue
4
Journal Page Range
p. 248-253
ISSN
1025-8817

INIS

Country of Publication
Uzbekistan
Country of Input or Organization
Uzbekistan
INIS RN
47116368
Subject category
S36: MATERIALS SCIENCE;
Descriptors DEI
ALUMINIUM BASE ALLOYS; ATOMS; COMPARATIVE EVALUATIONS; CRYSTAL LATTICES; DOSES; ELECTRIC CONDUCTIVITY; FAST NEUTRONS; IRRADIATION; NONLINEAR PROBLEMS; SOLID SOLUTIONS; TEMPERATURE DEPENDENCE; TEMPERATURE RANGE 0273-0400 K; WWR-S-TASHKENT REACTOR; X RADIATION
Descriptors DEC
ALLOYS; ALUMINIUM ALLOYS; BARYONS; CRYSTAL STRUCTURE; DISPERSIONS; ELECTRICAL PROPERTIES; ELECTROMAGNETIC RADIATION; ELEMENTARY PARTICLES; ENRICHED URANIUM REACTORS; EVALUATION; FERMIONS; HADRONS; HOMOGENEOUS MIXTURES; IONIZING RADIATIONS; MIXTURES; NEUTRONS; NUCLEONS; PHYSICAL PROPERTIES; RADIATIONS; REACTORS; RESEARCH AND TEST REACTORS; RESEARCH REACTORS; SOLUTIONS; TANK TYPE REACTORS; TEMPERATURE RANGE; THERMAL REACTORS; WATER COOLED REACTORS; WATER MODERATED REACTORS; WWR TYPE REACTORS

Optional Information

Notes
11 refs., 2 figs.