Published March 2012 | Version v1
Report Restricted

Fabrication and replacement work of beryllium frame and gamma-ray shield

Creators

  • 1. Japan Atomic Energy Agency, Oarai Research and Development Center, Oarai, Ibaraki (Japan)

Description

This replacement work was carried out under refurbishment plan of JMTR for beryllium distortion draw to acceptable limit. And gamma-ray shield refurbishment was carried out the view point of prevention maintenance in consideration of operation plan. Fabrication of beryllium frame and gamma-ray shield was spent for two years it was finished in February, 2010. It took five months to replacement work from January 2010. In this report is presented fabrication and replacement work of beryllium frame and gamma-ray shield. (author)

Availability note (English)

Available from JAEA; DOI: https://doi.org/10.11484/jaea-review-2012-013

Files

Restricted

The record is publicly accessible, but files are restricted to users with access.

System files (158.7 kB)

Name Size Download all

Additional details

Identifiers

DOI
10.11484/jaea-review-2012-013;

Publishing Information

Imprint Pagination
102 p.
Report number
JAEA-Review--2012-013

INIS

Country of Publication
Japan
Country of Input or Organization
Japan
INIS RN
43119257
Subject category
S21: SPECIFIC NUCLEAR REACTORS AND ASSOCIATED PLANTS;
Descriptors DEI
BERYLLIUM; FABRICATION; GAMMA RADIATION; IMPLEMENTATION; JMTR REACTOR; MODIFICATIONS; PERFORMANCE TESTING; PLANNING; PLATES; SHIELDS; SPECIFICATIONS
Descriptors DEC
ALKALINE EARTH METALS; ELECTROMAGNETIC RADIATION; ELEMENTS; ENRICHED URANIUM REACTORS; IONIZING RADIATIONS; IRRADIATION REACTORS; MATERIALS TESTING REACTORS; METALS; RADIATIONS; REACTORS; RESEARCH AND TEST REACTORS; RESEARCH REACTORS; TANK TYPE REACTORS; TEST FACILITIES; TEST REACTORS; TESTING; WATER COOLED REACTORS; WATER MODERATED REACTORS

Optional Information

Notes
7 refs., 15 figs., 16 tabs., 63 photos