{"title":"Neutron diffraction investigation of the residual stress gradient near stainless steel – zirconium alloy interface","authors":"A. V. Tamonov, V. Sumin, U. Stuhr","doi":"10.1524/ZKRI.2007.2007.SUPPL_26.361","DOIUrl":null,"url":null,"abstract":". In this paper we present the results of neutron diffraction investigations of the residual stress gradient around a stainless steel – zirconium alloy interface in a bimetallic adapter. This part is used in some structures of RBMK-type reactor channels. The stresses in this component arise due to various manufacturing processes and the thermal expansion factor mismatch between the two alloys. The residual stress distribution within stainless steel part and the residual stress gradient close to the interface were investigated. The experiments were carried out on the Pulse overlap time-of-flight diffractometer (POLDI) [1] (Paul Scherrer Institute, Switzerland) and the Fourier stress diffractometer (FSD) [2] at the IBR-2 pulsed reactor (Frank Laboratory of Neutron Physics, Dubna,","PeriodicalId":23897,"journal":{"name":"Zeitschrift Fur Kristallographie","volume":"29 1","pages":"361-366"},"PeriodicalIF":0.0000,"publicationDate":"2007-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Zeitschrift Fur Kristallographie","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1524/ZKRI.2007.2007.SUPPL_26.361","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"Chemistry","Score":null,"Total":0}
引用次数: 1
Abstract
. In this paper we present the results of neutron diffraction investigations of the residual stress gradient around a stainless steel – zirconium alloy interface in a bimetallic adapter. This part is used in some structures of RBMK-type reactor channels. The stresses in this component arise due to various manufacturing processes and the thermal expansion factor mismatch between the two alloys. The residual stress distribution within stainless steel part and the residual stress gradient close to the interface were investigated. The experiments were carried out on the Pulse overlap time-of-flight diffractometer (POLDI) [1] (Paul Scherrer Institute, Switzerland) and the Fourier stress diffractometer (FSD) [2] at the IBR-2 pulsed reactor (Frank Laboratory of Neutron Physics, Dubna,
期刊介绍:
Zeitschrift für Kristallographie International journal for structural, physical, and chemical aspects of crystalline materials ISSN 0044-2968 Founded in 1877 by Paul Groth Zeitschrift für Kristallographie is one of the world’s oldest scientific journals. In original papers, letters and review articles it presents results of theoretical or experimental study on crystallography.