Solid Phase Synthesis and Sintering Properties of Yttrium Iron Garnet

Abstract:

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Single phase YIG powders were synthesized successfully using Fe2O3 and Y2O3 as starting materials by solid state reaction, and YIG ceramics were prepared by pressureless sintering. The influence of synthesizing temperature and Fe2O3 content on the final production were studied The effect of Fe2O3 content on volume density and microstructure of the sintered YIG was also investigated. The results showed that single phase YIG powders were synthesized by solid state reaction at 1400°C for 3h. When Fe2O3 content was excessive 3 wt%, YIG ceramics with a density of 5.294g·cm-3 was fabricated by sintering at 1480°C for 2.5h.

Info:

Periodical:

Key Engineering Materials (Volumes 368-372)

Edited by:

Wei Pan and Jianghong Gong

Pages:

588-590

DOI:

10.4028/www.scientific.net/KEM.368-372.588

Citation:

M. H. Fang et al., "Solid Phase Synthesis and Sintering Properties of Yttrium Iron Garnet", Key Engineering Materials, Vols. 368-372, pp. 588-590, 2008

Online since:

February 2008

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Price:

$35.00

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