Published March 2008
| public
Journal Article
Texture and microstructural development in gelcast barium hexaferrite
- Creators
- Hovis, D. B.
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Faber, K. T.
- Kenik, E. A.
Chicago
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Abstract
The development of texture in barium hexaferrite by templated grain growth was studied as a function of the Fe_2O_3/BaCO_3 ratio, B_2O_3 additions in the starting materials, and sintering temperature. A magnetic field was used to orient the template particles during the gelcasting process. Excess BaCO_3 resulted in abnormal grain growth and maximized texture, while B_2O_3 additions promoted coarsening, but no abnormal grain growth.
Additional Information
© 2008 Springer Science+Business Media, LLC. Received: 1 August 2007; Accepted: 3 December 2007; Published online: 18 January 2008. This work was supported by the National Science Foundation under Grant Nos. DMR-9800257 and DMR- 0520513. A portion of the electron microscopy was conducted in the SHaRE User Facility at the Oak Ridge National Laboratory, which is sponsored by the Division of Scientific User Facilities, Office of Science, U.S. Department of Energy.Additional details
- Eprint ID
- 47170
- DOI
- 10.1007/s10853-007-2375-2
- Resolver ID
- CaltechAUTHORS:20140714-105748685
- NSF
- DMR-9800257
- NSF
- DMR-0520513
- Department of Energy (DOE)
- Created
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2014-07-14Created from EPrint's datestamp field
- Updated
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2021-11-10Created from EPrint's last_modified field