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Identification of the zirconium hydrides metallography in zircaloy-2; Contribucion al estudio por metalografia de los hidruros de circonio en Zircaloy-2

Abstract

Technique for the Identification of the zirconium hydrides in metallographic specimens have been developed. Microhardness, quantitative estimation and relative orientation of the present hydrides as well as grain size determination of the different Zircaloy-2 tube specimens have also been made. The specimens used were corrosion- tested in water during various periods of time at 300 degree castrating, prior to the metallographic examination. Reference specimens, as received, and heavily hydride specimens in a hydrogen atmosphere at 800 degree centigrees, have been used in the previous stages of the work. No difficulties have been met in this early stage of acquaintanceship with the zirconium hydrides. (Author) 5 refs.
Publication Date:
Jul 01, 1968
Product Type:
Technical Report
Report Number:
JEN-199
Subject:
36 MATERIALS SCIENCE; ZIRCONIUM; METALLOGRAPHY; MATERIALS TESTING; HYDROGEN; HYDRIDES; ZIRCALOY 2
OSTI ID:
21125898
Research Organizations:
Junta de Energia Nuclear (JEN), Madrid (Spain)
Country of Origin:
Spain
Language:
Spanish
Other Identifying Numbers:
TRN: ES09B0045
Availability:
Commercial reproduction prohibited; OSTI as DE21125898
Submitting Site:
SPN
Size:
14 pages
Announcement Date:
Feb 25, 2009

Citation Formats

Garcia Gonzalez, F. Identification of the zirconium hydrides metallography in zircaloy-2; Contribucion al estudio por metalografia de los hidruros de circonio en Zircaloy-2. Spain: N. p., 1968. Web.
Garcia Gonzalez, F. Identification of the zirconium hydrides metallography in zircaloy-2; Contribucion al estudio por metalografia de los hidruros de circonio en Zircaloy-2. Spain.
Garcia Gonzalez, F. 1968. "Identification of the zirconium hydrides metallography in zircaloy-2; Contribucion al estudio por metalografia de los hidruros de circonio en Zircaloy-2." Spain.
@misc{etde_21125898,
title = {Identification of the zirconium hydrides metallography in zircaloy-2; Contribucion al estudio por metalografia de los hidruros de circonio en Zircaloy-2}
author = {Garcia Gonzalez, F}
abstractNote = {Technique for the Identification of the zirconium hydrides in metallographic specimens have been developed. Microhardness, quantitative estimation and relative orientation of the present hydrides as well as grain size determination of the different Zircaloy-2 tube specimens have also been made. The specimens used were corrosion- tested in water during various periods of time at 300 degree castrating, prior to the metallographic examination. Reference specimens, as received, and heavily hydride specimens in a hydrogen atmosphere at 800 degree centigrees, have been used in the previous stages of the work. No difficulties have been met in this early stage of acquaintanceship with the zirconium hydrides. (Author) 5 refs.}
place = {Spain}
year = {1968}
month = {Jul}
}