Published 1990 | Version v1
Miscellaneous Metadata-only

Study of mechanical properties recovery processes of irradiated pressure vessel steels at annealing

Creators

  • 1. Gosudarstvennyj Komitet po Ispol'zovaniyu Atomnoj Ehnergii SSSR, Moscow (USSR). Inst. Atomnoj Ehnergii

Description

The main results of investigations on determination of the temperature-time annealing regimes of the WWER-440 reactor vessels (RV) with exhausted radiation operating lives are presented. The recovery degree of the critical temperature of steel brittleness, depending on the temperature and annealing duration as well as on the neutron fluence has been studied. The irradiation embrittlement rates in post-annealing reirradiation and reirradiation annealing eficiency were determined. 4 refs.; 7 figs

Additional details

Additional titles

Original title (Russian)
Исследование процессов восстановления механических свойств облученных корпусных сталей при отжиге

Publishing Information

Imprint Title
Radiation materials science. V. 4
Imprint Pagination
227 p.
Journal Page Range
p. 25-32.
Report number
INIS-SU--309/A

Conference

Title
International conference on radiation materials science.
Dates
22-25 May 1990.
Place
Alushta (Ukraine).

INIS

Country of Publication
USSR
Country of Input or Organization
USSR
INIS RN
23034194
Subject category
S36: MATERIALS SCIENCE;
Resource subtype / Literary indicator
Conference
Descriptors DEI
ANNEALING; DUCTILE-BRITTLE TRANSITIONS; IMPURITIES; LOW ALLOY STEELS; MEV RANGE; NEUTRON FLUENCE; PERFORMANCE TESTING; PHYSICAL RADIATION EFFECTS; PRESSURE VESSELS; TEMPERATURE RANGE 0273-0400 K; TRANSITION TEMPERATURE; WELDED JOINTS; WWER TYPE REACTORS
Descriptors DEC
ALLOYS; CARBON ADDITIONS; CONTAINERS; ENERGY RANGE; ENRICHED URANIUM REACTORS; HEAT TREATMENTS; IRON ALLOYS; IRON BASE ALLOYS; JOINTS; PHYSICAL PROPERTIES; POWER REACTORS; PWR TYPE REACTORS; RADIATION EFFECTS; REACTORS; STEELS; TEMPERATURE RANGE; TESTING; THERMAL REACTORS; THERMODYNAMIC PROPERTIES; WATER COOLED REACTORS; WATER MODERATED REACTORS

Optional Information

Notes
Imprint:Radiatsionnoe materialovedenie. Tom 4.