FISSION NEUTRON IRRADIATION EFFECT ON INTERLAMINAR SHEAR STRENGTH OF CYANATE ESTER RESIN GFRP AT RT AND 77 K

Journal Article · Thu Apr 08 00:00:00 EDT 2010 · AIP Conference Proceedings

DOI:https://doi.org/10.1063/1.3402293· OSTI ID:21371738

Nishimura, A ^[1]; Izumi, Y ^[2]; Nishijima, S ^[3]; Hemmi, T; Koizumi, K ^[4]; Takeuchi, T ^[5]; Shikama, T ^[6]

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1. National Institute for Fusion Science, Fusion Engineering Research Center, Toki, Gifu, 509-5292 (Japan)
2. University of Fukui, Research Institute of Nuclear Engineering, Fukui, Fukui, 910-8507 (Japan)
3. Graduate School of Engineering Osaka University, Division of Sustainable Energy and Environmental Engineering, Suita, Osaka, 565-0871 (Japan)
4. Japan Atomic Energy Agency, Fusion Research and Development Directorate, Naka, Ibaraki, 311-0193 (Japan)
5. National Institute for Materials Science, Superconducting Materials Center, Tsukuba, Ibaraki, 305-0047 (Japan)
6. Tohoku University, Institute for Metals Research, Sendai, Miyagi, 980-8577 (Japan)

A glass fiber reinforced plastic (GFRP) with cyanate ester resin was fabricated and neutron irradiation tests up to 1x10{sup 22} n/m{sup 2} of fast neutron with over 0.1 MeV energy were carried out in fission reactor. The fabrication process of cyanate ester GFRP was established and a collaboration network to perform investigations on irradiation effect of superconducting magnet materials was constructed. Three kinds of samples were fabricated. The first was CTD403 GFRP made by NIFS, the second was (cyanate ester+epoxy) GFRP provided by Toshiba, and the last was CTD403 GFRP made by Toshiba. The irradiation was carried out at JRR-3 in Japan Atomic Energy Agency using Rabbit capsules.After the irradiation, short beam tests were conducted at room temperature and 77 K and interlaminar shear strength (ILSS) was evaluated. The irradiation of 1x10{sup 21} n/m{sup 2} increased ILSS a little but 1x10{sup 22} n/m{sup 2} irradiation decreased ILSS to around 50 MPa. These tendencies were observed in all three kinds of GFRPs.

• OSTI ID: 21371738
• Journal Information: AIP Conference Proceedings, Vol. 1219, Issue 1; Conference: International cryogenic materials conference (ICMC) on advances in cryogenic engineering materials, Tucson, AZ (United States), 28 Jun - 2 Jul 2009; Other Information: DOI: 10.1063/1.3402293; (c) 2010 American Institute of Physics; ISSN 0094-243X
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
75 CONDENSED MATTER PHYSICS
SUPERCONDUCTIVITY AND SUPERFLUIDITY
CRYOGENICS
EPOXIDES
ESTERS
FABRICATION
FAST NEUTRONS
FIBERGLASS
FIBERS
FISSION NEUTRONS
IRRADIATION
MATERIALS TESTING
PHYSICAL RADIATION EFFECTS
REINFORCED PLASTICS
RESINS
SHEAR PROPERTIES
SUPERCONDUCTING MAGNETS
TEMPERATURE DEPENDENCE
BARYONS
COMPOSITE MATERIALS
ELECTRICAL EQUIPMENT
ELECTROMAGNETS
ELEMENTARY PARTICLES
EQUIPMENT
FERMIONS
HADRONS
MAGNETS
MATERIALS
MECHANICAL PROPERTIES
NEUTRONS
NUCLEONS
ORGANIC COMPOUNDS
ORGANIC OXYGEN COMPOUNDS
ORGANIC POLYMERS
PETROCHEMICALS
PETROLEUM PRODUCTS
PLASTICS
POLYMERS
RADIATION EFFECTS
REINFORCED MATERIALS
SUPERCONDUCTING DEVICES
SYNTHETIC MATERIALS
TESTING