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Analysis of mechanical tensile properties of irradiated and annealed RPV weld overlay cladding

Abstract

Mechanical tensile properties of irradiated and annealed outer layer of reactor pressure vessel weld overlay cladding, composed of Cr19Ni10Nb alloy, have been experimentally determined by conventional tensile testing and indentation testing. The constitutive properties of weld overlay cladding are then modelled with two homogenization models of the constitutive properties of elastic-plastic matrix-inclusion composites; numerical and experimental results are then compared. 10 refs., 4 figs., 4 tabs.
Authors:
Novak, J [1] 
  1. Czech Nuclear Society, Prague (Czech Republic)
Publication Date:
Dec 31, 1993
Product Type:
Conference
Report Number:
NEA-CSNI-R-94-1; CONF-9309237-
Reference Number:
SCA: 360106; 360103; 210200; PA: AIX-28:029679; EDB-97:055556; SN: 97001764676
Resource Relation:
Conference: International Atomic Energy Agency (IAEA) specialist meeting on irradiation embrittlement and optimization of annealing, Paris (France), 20-23 Sep 1993; Other Information: PBD: 1993; Related Information: Is Part Of Irradiation embrittlement and optimisation of annealing; PB: 292 p.
Subject:
36 MATERIALS SCIENCE; 21 NUCLEAR POWER REACTORS AND ASSOCIATED PLANTS; PRESSURE VESSELS; CLADDING; PHYSICAL RADIATION EFFECTS; TENSILE PROPERTIES; ANNEALING; AUSTENITE; EMBRITTLEMENT; FERRITE; MATHEMATICAL MODELS; MECHANICAL TESTS; MICROSTRUCTURE; NEUTRON FLUENCE; WELDED JOINTS
OSTI ID:
455777
Research Organizations:
Nuclear Energy Agency, 75 - Paris (France). Committee on the Safety of Nuclear Installations
Country of Origin:
NEA
Language:
English
Other Identifying Numbers:
Other: ON: DE97620233; TRN: XN9600154029679
Availability:
INIS; OSTI as DE97620233
Submitting Site:
INIS
Size:
pp. 1-11
Announcement Date:
Apr 18, 1997

Citation Formats

Novak, J. Analysis of mechanical tensile properties of irradiated and annealed RPV weld overlay cladding. NEA: N. p., 1993. Web.
Novak, J. Analysis of mechanical tensile properties of irradiated and annealed RPV weld overlay cladding. NEA.
Novak, J. 1993. "Analysis of mechanical tensile properties of irradiated and annealed RPV weld overlay cladding." NEA.
@misc{etde_455777,
title = {Analysis of mechanical tensile properties of irradiated and annealed RPV weld overlay cladding}
author = {Novak, J}
abstractNote = {Mechanical tensile properties of irradiated and annealed outer layer of reactor pressure vessel weld overlay cladding, composed of Cr19Ni10Nb alloy, have been experimentally determined by conventional tensile testing and indentation testing. The constitutive properties of weld overlay cladding are then modelled with two homogenization models of the constitutive properties of elastic-plastic matrix-inclusion composites; numerical and experimental results are then compared. 10 refs., 4 figs., 4 tabs.}
place = {NEA}
year = {1993}
month = {Dec}
}