Radiation effect of superconducting magnet materials for fusion reactors
Description
The effects of neutron irradiation on Nb-Ti wire were studied, using the experimental reactor KUR. In the first part, the significance of superconducting magnets for fusion power reactors is explained together with the outline of the recent conceptual design of fusion reactors. In the second part, some results of the neutron irradiation experiment performed on the Nb-Ti materials (Nb-59.8 a/o Ti and Nb-47.6 a/o Ti) stabilized with copper are presented. Taking neutron irradiation as a parameter, some important parameters such as critical current density and critical temperature were obtained as the functions of aging time. Based on these results, the effects of neutron irradiation are discussed. Finally, the developmental efforts to be exerted hereafter are summarized. (Aoki, K.)
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Additional details
Publishing Information
- Imprint Title
- Report of the study meeting on radiation damage of fusion reactor materials
- Imprint Pagination
- p. 44-48.
- Report number
- KURRI-TR--140
Conference
- Title
- Study meeting on radiation damage of fusion reactor materials.
- Dates
- 10 Sep 1974.
- Place
- Kumatori, Osaka, Japan.
INIS
- Country of Publication
- Japan
- Country of Input or Organization
- Japan
- INIS RN
- 8314096
- Subject category
- S70: PLASMA PHYSICS AND FUSION TECHNOLOGY;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- NEUTRON BEAMS; NEUTRON FLUENCE; NEUTRON FLUX; NIOBIUM ALLOYS; RADIATION EFFECTS; SHIELDING MATERIALS; SUPERCONDUCTING MAGNETS; THERMONUCLEAR REACTOR MATERIAL; TITANIUM ALLOYS; WIRES
- Descriptors DEC
- ALLOYS; BEAMS; ELECTRICAL EQUIPMENT; ELECTROMAGNETS; MAGNETS; NUCLEON BEAMS; PARTICLE BEAMS; RADIATION FLUX; SUPERCONDUCTING DEVICES; TRANSITION ELEMENT ALLOYS