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Long time irradiation facility of Kyoto University Reactor (KUR) and its performance

Abstract

In the Kyoto University Reactor (KUR), the in-core long time irradiation has been installed since the early stage of the reactor. About 15 years ago, the remote welding apparatus was introduced, and then it has been improved several times. The dual aluminium capsule as a long time irradiation capsule has been used. In this report, the flow chart of procedures, irradiation facility, welding apparatus, welding process, neutron energy spectrum, helium exchange, leak detection, X-ray radiography inspection and other works are described. Also irradiation temperature measurements of the capsule have been carried out by using the shape memory alloys. (author).
Publication Date:
Sep 01, 1991
Product Type:
Technical Report
Report Number:
KURRI-TR-355
Reference Number:
SCA: 220600; PA: JPN-92:005198; SN: 92000757267
Resource Relation:
Other Information: PBD: Sep 1991
Subject:
22 GENERAL STUDIES OF NUCLEAR REACTORS; IRRADIATION DEVICES; KUR REACTOR; IRRADIATION CAPSULES; WELDING; NEUTRON SPECTRA; LEAKS; IRRADIATION; ALUMINIUM; TRANSIENTS; AUTOMATION; WELDING MACHINES; 220600; RESEARCH, TEST, TRAINING, PRODUCTION, IRRADIATION, MATERIALS TESTING REACTORS
OSTI ID:
10149676
Research Organizations:
Kyoto Univ., Kumatori, Osaka (Japan). Research Reactor Inst.
Country of Origin:
Japan
Language:
Japanese
Other Identifying Numbers:
Other: ON: DE92526971; TRN: JP9205198
Availability:
OSTI; NTIS; INIS
Submitting Site:
JPN
Size:
35 p.
Announcement Date:
Jul 05, 2005

Citation Formats

Kodaka, Hisao, Yamamoto, Hiroshi, Minami, Kaoru, and Nakayama, Yoshio. Long time irradiation facility of Kyoto University Reactor (KUR) and its performance. Japan: N. p., 1991. Web.
Kodaka, Hisao, Yamamoto, Hiroshi, Minami, Kaoru, & Nakayama, Yoshio. Long time irradiation facility of Kyoto University Reactor (KUR) and its performance. Japan.
Kodaka, Hisao, Yamamoto, Hiroshi, Minami, Kaoru, and Nakayama, Yoshio. 1991. "Long time irradiation facility of Kyoto University Reactor (KUR) and its performance." Japan.
@misc{etde_10149676,
title = {Long time irradiation facility of Kyoto University Reactor (KUR) and its performance}
author = {Kodaka, Hisao, Yamamoto, Hiroshi, Minami, Kaoru, and Nakayama, Yoshio}
abstractNote = {In the Kyoto University Reactor (KUR), the in-core long time irradiation has been installed since the early stage of the reactor. About 15 years ago, the remote welding apparatus was introduced, and then it has been improved several times. The dual aluminium capsule as a long time irradiation capsule has been used. In this report, the flow chart of procedures, irradiation facility, welding apparatus, welding process, neutron energy spectrum, helium exchange, leak detection, X-ray radiography inspection and other works are described. Also irradiation temperature measurements of the capsule have been carried out by using the shape memory alloys. (author).}
place = {Japan}
year = {1991}
month = {Sep}
}