Published 1991
| Version v1
Book
Sintering of β-Ta2O5
- 1. Univ. of California, Santa Barbara (United States)
- 2. Laboratoire de Chimie Du Solide CNRS, Talence (France)
Description
The transport properties of β-Ta2O5 have been widely studied due to the technological importance of this material as a capacitor. However, the possible influence of microstructural features such as grain size or porosity have not been investigated. As a first step, the study of the densification of Ta2O5 was carried out using non-isothermal dilatometry. The results are interpreted using the Coble model modified for anisothermal conditions. A finer analysis is proposed to take into account the grain growth noticeable above 1000 C. Full densification is achieved at 1350 C and solid-state diffusion is the main driving force of the process
Additional details
Additional titles
- Augmented title (English)
- Grain growth and solid-state diffusion at 1000 to 1350 C
Publishing Information
- Publisher
- American Ceramic Society Inc.
- Imprint Place
- Columbus, OH (United States)
- Imprint Title
- 93rd Annual Meeting and Exposition. Abstracts
- Imprint Pagination
- 476 p.
- Journal Page Range
- p. 243.
Conference
- Title
- 93. annual meeting and exposition of the American Ceramic Society (ACerS).
- Dates
- 28 Apr - 2 May 1991.
- Place
- Cincinnati, OH (United States).
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 24022012
- Subject category
- S36: MATERIALS SCIENCE;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- DENSITY; DILATOMETRY; GRAIN SIZE; MICROSTRUCTURE; POROSITY; SINTERING; TANTALUM OXIDES
- Descriptors DEC
- CHALCOGENIDES; CRYSTAL STRUCTURE; FABRICATION; OXIDES; OXYGEN COMPOUNDS; PHYSICAL PROPERTIES; SIZE; TANTALUM COMPOUNDS; THERMAL ANALYSIS; TRANSITION ELEMENT COMPOUNDS
Optional Information
- Secondary number(s)
- CONF-910430--.