Refine your search:     
Report No.
 - 
Search Results: Records 1-20 displayed on this page of 20
  • 1

Presentation/Publication Type

Initialising ...

Refine

Journal/Book Title

Initialising ...

Meeting title

Initialising ...

First Author

Initialising ...

Keyword

Initialising ...

Language

Initialising ...

Publication Year

Initialising ...

Held year of conference

Initialising ...

Save select records

JAEA Reports

Decommissioning of the Research Hot Laboratory; Dismantlement works of lead cells 1

Nozawa, Yukio; Koya, Toshio; Sekino, Hajime

JAEA-Technology 2007-019, 23 Pages, 2007/03

JAEA-Technology-2007-019.pdf:5.38MB

However, RHL is the one of target "A midterm decommissioning plan of Tokai Research Establishment" as the rationalization program for a decrepit facility in JAERI. This program has been taking over in JAEA. Therefore, all PIEs had been finished in March 2003 and the destruction works of hot cells have been started. The contents of these works are to remove out the apparatus from the hot cell and to transfer the irradiated samples and disposal of radioactive waste. The authorization work of the destruction program for regulation committee is in progress. The 18 lead cells had been destructed. The examinations performed in RHL will be succeeding to the RFEF and the WASTEF. The partial area of RHL facility will be used for the temporary storage of un- irradiated fuel samples used for our previous research works and radioactive device generated in proton accelerator facility (called J-PARC which is under constructing in Tokai site).

Journal Articles

Decommissioning program and future plan for research hot laboratory

Umino, Akira; Saito, Mitsuo; Kanazawa, Hiroyuki; Koya, Toshio; Okamoto, Hisato; Sekino, Hajime*; Nishino, Yasuharu

Dekomisshoningu Giho, (32), p.2 - 12, 2005/09

The Research Hot Laboratory (RHL) in Japan Atomic Research Institute (JAERI) was constructed in 1961, as the first one in JAPAN, to perform the examinations of irradiated fuels and materials. RHL with two floors and a basement consists of 10 heavy concrete cells, and 38 lead cells (20 lead cells at present). The RHL had been contributed to research program in JAERI. However, RHL is the one of target 'A middle-range decommissioning plan for the facility in Tokai Research Establishment' as the rationalization program for decrepit facilities in JAERI. Therefore, all PIEs had been finished in March 2003 and the dismantling works of hot cells have been started. The 18 lead cells had been dismantled. The examinations performed in RHL will be succeeded to the RFEF and the WASTEF. The partial area of RHL facility will be used for the temporary storage of un-irradiated fuel samples used for our previous research works and radioactive device generated in proton accelerator facility (called J-PARC).

JAEA Reports

Data on post irradiation experiments of heat resistant ceramic composite materials; PIE for 97M-13A

Baba, Shinichi; Ishihara, Masahiro; Sozawa, Shizuo; Sekino, Hajime

JAERI-Data/Code 2003-003, 394 Pages, 2003/03

JAERI-Data-Code-2003-003.pdf:13.63MB

The research on the radiation damage mechanism of heat resistant ceramic composite materials is one of the research subjects of the innovative basic research in the field of high temperature engineering, using the High Temperature engineering Test Reactor (HTTR). Three series of irradiation tests on the heat resistant ceramic composite materials, first to third irradiation test program, were carried out using the Japan Material Testing Reactor (JMTR). This is a summary report on the the first irradiation test program; irradiation induced dimensional change, thermal expansion coefficient, X-ray diffraction and $$gamma$$-ray spectrum are reported.

JAEA Reports

Irradiation test of high burnup coated fuel particles for High Temperature Gas-cooled Reactor; 91F-1A Sweap gas capsule irradiation test

Sawa, Kazuhiro; Tobita, Tsutomu*; Takahashi, Masashi; Saito, Takashi; Iimura, Katsumichi; Yokouchi, Iichiro; Serizawa, Hiroyuki; Sekino, Hajime; Ishikawa, Akiyoshi

JAERI-Research 2001-043, 52 Pages, 2001/09

JAERI-Research-2001-043.pdf:14.92MB

no abstracts in English

Journal Articles

Integrity confirmation tests and post-irradiation test plan of the HTTR first-loading fuel

Sawa, Kazuhiro; Sumita, Junya; Ueta, Shohei; Suzuki, Shuichi*; Tobita, Tsutomu*; Saito, Takashi; Minato, Kazuo; Koya, Toshio; Sekino, Hajime

Journal of Nuclear Science and Technology, 38(6), p.403 - 410, 2001/06

 Times Cited Count:7 Percentile:48.75(Nuclear Science & Technology)

no abstracts in English

JAEA Reports

An Irradiation test of heat-resistant ceramic composite materials; Interim report on post-irradiation examinations of the first preliminary irradiation test 97M-13A

Baba, Shinichi; Suzuki, Yoshio*; Takahashi, Tsuneo*; Ishihara, Masahiro; Hayashi, Kimio; Saito, Tamotsu; Sozawa, Shizuo; Saito, Takashi; Sekino, Hajime

JAERI-Research 2001-028, 109 Pages, 2001/03

JAERI-Research-2001-028.pdf:4.55MB

no abstracts in English

Journal Articles

Retention of fission product cesium in ZrC coated fuel particles for high-temperature gas-cooled reactors

Minato, Kazuo; Ogawa, Toru; Koya, Toshio; Sekino, Hajime; Tomita, Takeshi

Journal of Nuclear Materials, 279(2-3), p.181 - 188, 2000/06

 Times Cited Count:32 Percentile:11.15

no abstracts in English

Journal Articles

Irradiation experiment of ZrC-coated fuel particles for high-temperature gas-cooled reactors

Minato, Kazuo; Ogawa, Toru; Sawa, Kazuhiro; Ishikawa, Akiyoshi; Tomita, Takeshi; Iida, Shozo; Sekino, Hajime

Nuclear Technology, 130(3), p.272 - 281, 2000/06

 Times Cited Count:60 Percentile:3.7(Nuclear Science & Technology)

no abstracts in English

Journal Articles

ZrC-coated particle fuel for high temperature gas-cooled reactors

Minato, Kazuo; Ogawa, Toru; Sawa, Kazuhiro; Sekino, Hajime; Koya, Toshio; Kitagawa, Isamu; Ishikawa, Akiyoshi; Tomita, Takeshi;

Proc. of the Int. Conf. on Future Nuclear Systems (GLOBAL'99)(CD-ROM), 8 Pages, 1999/00

no abstracts in English

Journal Articles

Irradiation behavior of microspheres of U-Zr alloys

Ogawa, Toru; *; Ito, Akinori; ; Sekino, Hajime; Nishi, Masahiro; Ishikawa, Akiyoshi; Akabori, Mitsuo

Journal of Alloys and Compounds, 271-273, p.670 - 675, 1998/00

 Times Cited Count:7 Percentile:48.15

no abstracts in English

Journal Articles

Deterioration of ZrC-coated fuel particle caused by failure of pyrolytic carbon layer

Minato, Kazuo; Fukuda, Kosaku; Sekino, Hajime; Ishikawa, Akiyoshi;

Journal of Nuclear Materials, 252, p.13 - 21, 1998/00

no abstracts in English

Journal Articles

Fission product release from ZrC-coated fuel particles during post-irradiation heating at 1800 and 2000$$^{circ}$$C

Minato, Kazuo; Ogawa, Toru; Fukuda, Kosaku; Sekino, Hajime; Kitagawa, Isamu; Mita, Naoaki

Journal of Nuclear Materials, 249(2-3), p.142 - 149, 1997/00

 Times Cited Count:54 Percentile:4.18

no abstracts in English

JAEA Reports

Metallic fission product release from failed coated fuel particles; ICF-51H capsule irradiation test

Tobita, Tsutomu; Minato, Kazuo; Sawa, Kazuhiro; Fukuda, Kosaku; Sekino, Hajime; Iida, Shozo;

JAERI-Research 96-014, 34 Pages, 1996/03

JAERI-Research-96-014.pdf:2.15MB

no abstracts in English

Journal Articles

Effects of residual strain on deformation processes of neutron-irradiated Ti-Ni and Ti-Pd shape memory alloys

Hoshiya, Taiji; Sekino, Hajime; Matsui, Yoshinori; ; *

Journal of Nuclear Materials, 233-237, p.599 - 603, 1996/00

no abstracts in English

Journal Articles

Fission product release from ZrC-coated fuel particles during postirradiation heating at 1600$$^{circ}$$C

Minato, Kazuo; Ogawa, Toru; Fukuda, Kosaku; H.Nabielek*; Sekino, Hajime; ;

Journal of Nuclear Materials, 224, p.85 - 92, 1995/00

 Times Cited Count:49 Percentile:2.99

no abstracts in English

Journal Articles

Release behavior of metallic fission products from HTGR fuel particles at 1600 to 1900$$^{circ}$$C

Minato, Kazuo; Ogawa, Toru; Fukuda, Kosaku; Sekino, Hajime; ; ;

Journal of Nuclear Materials, 202, p.47 - 53, 1993/00

 Times Cited Count:53 Percentile:3.19

no abstracts in English

JAEA Reports

Electrochemical corrosion behavior of spectrally tailored neutron irradiated stainless steel

Tsukada, Takashi; Shiba, Kiyoyuki; Nakajima, Hajime; ; Kitagawa, Isamu; ; Sekino, Hajime; ; Itonaga, Fumio; Ishikawa, Akiyoshi

JAERI-M 92-169, 26 Pages, 1992/11

JAERI-M-92-169.pdf:2.76MB

no abstracts in English

JAEA Reports

Electrochemical corrosion behavior of stainless steel irradiated in FBR

Shiba, Kiyoyuki; Tsukada, Takashi; Nakajima, Hajime; ; Kitagawa, Isamu; ; Sekino, Hajime; ; ; Itonaga, Fumio; et al.

JAERI-M 92-166, 27 Pages, 1992/11

JAERI-M-92-166.pdf:2.35MB

no abstracts in English

Journal Articles

A Model to predict the ultimate failure of coated fuel particles during core heatup events

Ogawa, Toru; Minato, Kazuo; Fukuda, Kosaku; ; ; Sekino, Hajime; ; Ito, Tadaharu; ;

Nuclear Technology, 96, p.314 - 322, 1991/12

 Times Cited Count:12 Percentile:22.03(Nuclear Science & Technology)

no abstracts in English

Journal Articles

Magnetization of ceramic Y-Ba-Cu-O and Bi-Sr-Ca-Cu-O after neutron irradiation

Takamura, Saburo; Sekino, Hajime; ; *; Hoshiya, Taiji; *; *

Japanese Journal of Applied Physics, 30(1A), p.L18 - L20, 1991/01

 Times Cited Count:10 Percentile:46.45(Physics, Applied)

no abstracts in English

20 (Records 1-20 displayed on this page)
  • 1