Published February 2000
| Version v1
Report
Open
Measure of 11B, 10B and 7L concentrations in control rods using the nuclear microprobe technique
Creators
- 1. Laboratoire d'Etudes des Materiaux Absorbants, CEA Saclay, Gif-sur-Yvette (France)
Description
The nuclear microprobe technique has been used to measure 10B and 7Li profiles after thermal neutron irradiation of a boron carbide absorber. The measured 10B distribution along the pellet radius has been used to calculate the spatial 7Li distribution with the hypothesis of no lithium migration. This result shows a discrepancy with the 7Li measured distribution, indicating that up to 40% of the lithium may migrate out of the B4C pellet. (author)
Files
31008497.pdf
Files
(175.3 kB)
| Name | Size | Download all |
|---|---|---|
|
md5:9f96c2e751efd5e5708c0d87d396dcc9
|
175.3 kB | Preview Download |
Additional details
Publishing Information
- Imprint Title
- Control assembly materials for water reactors: Experience, performance and perspectives. Proceedings of a technical committee meeting
- Imprint Pagination
- 265 p.
- Journal Page Range
- p. 203-213
- ISSN
- 1011-4289
- Report number
- IAEA-TECDOC--1132
Conference
- Title
- Experience, performance and perspectives
- Acronym
- Technical committee meeting on control assembly materials for water reactors
- Dates
- 12-15 Oct 1998
- Place
- Vienna (Austria)
INIS
- Country of Publication
- International Atomic Energy Agency (IAEA)
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 31008497
- Subject category
- S22: GENERAL STUDIES OF NUCLEAR REACTORS; S36: MATERIALS SCIENCE;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- BORON 10; BORON CARBIDES; DAMAGING NEUTRON FLUENCE; LITHIUM 7; MICROANALYSIS; NEUTRON ABSORBERS; SAMPLE PREPARATION; THERMAL NEUTRONS
- Descriptors DEC
- BARYONS; BORON COMPOUNDS; BORON ISOTOPES; CARBIDES; CARBON COMPOUNDS; ELEMENTARY PARTICLES; FERMIONS; HADRONS; ISOTOPES; LIGHT NUCLEI; LITHIUM ISOTOPES; NEUTRON FLUENCE; NEUTRONS; NUCLEI; NUCLEONS; ODD-EVEN NUCLEI; ODD-ODD NUCLEI; STABLE ISOTOPES
Optional Information
- Notes
- 13 refs, figs