Published 1990
| Version v1
Miscellaneous
Instrumentation for thermal diffusivity determination of sintered materials
Description
A new procedure to measure the sinterized materials thermal diffusivity, using the heat pulse method was developed in this work. The experimental data were performed at room temperature with UO sub(2), ThO sub(2), and Al sub(2)O sub(3) samples with 94%, 95%, and 96% of theoretical densities, respectively. Nondimensional root mean square deviation for theoretical function fitting was found to be on the order, of 10 sup(-3). The total error associated with the measurements for thermal diffusivity was ± 5%. (author)
Availability note (English)
Available from the Library of Comissao Nacional de Energia Nuclear, RJ, Brazil.Additional details
Additional titles
- Original title (Portuguese)
- Instrumentacao para determinacao da difusividade termica de materiais sinterizados
Publishing Information
- Imprint Title
- Proceedings of the 9. Brazilian Congress of Engineering and Material Science - v.2
- Imprint Pagination
- 519 p.
- Journal Page Range
- p. 930-933.
Conference
- Title
- 9. Brazilian Congress of Engineering and Material Science.
- Dates
- 9-12 Dec 1990.
- Place
- Aguas de Sao Pedro, SP (Brazil).
INIS
- Country of Publication
- Brazil
- Country of Input or Organization
- Brazil
- INIS RN
- 22059543
- Subject category
- S36: MATERIALS SCIENCE;
- Resource subtype / Literary indicator
- Conference, Non-conventional Literature
- Descriptors DEI
- ALUMINIUM OXIDES; MATHEMATICAL MODELS; PULSE TECHNIQUES; REACTORS; SINTERING; THERMAL DIFFUSIVITY; THORIUM OXIDES; URANIUM OXIDES
- Descriptors DEC
- ACTINIDE COMPOUNDS; ALUMINIUM COMPOUNDS; CHALCOGENIDES; FABRICATION; OXIDES; OXYGEN COMPOUNDS; PHYSICAL PROPERTIES; THERMODYNAMIC PROPERTIES; THORIUM COMPOUNDS; URANIUM COMPOUNDS
Optional Information
- Notes
- Imprint:Anais do 9. Congresso Brasileiro de Engenharia e Ciencia dos Materiais - v.2.