THE TERNARY SYSTEMS BaO-TiO$sub 2$-SnO$sub 2$ AND BaO-TiO$sub 2$-ZrO$sub 2$
Journal Article
·
· Journal of the American Ceramic Society (U.S.)
An investigation of the ternary systems BaO-TiO/sub 2/SnO/sub 2/ and BaO- TiO/sub 2/- ZrO/sub 2/ led to the discovery of two new compounds belonging to the system BaO- TiO/sub 2/. These compounds, Ba/sub 2/Ti/sub 5/-0/sub 12/ and Ba/sub 2/Ti/sub 9/O/sub 20/, a re stabilized by minute additions of SnO/sub 2/ or ZrO/ sub 2/. The known compound BaTi/sub 2/O/sub 5/ can be obtained only from the molten phase and decomposes below 1300 deg C into Ba/sub 2/Ti/sub 5/O/sub 12/ and BaTiO/sub 3/. In these systems no ternary compounds are found. The ternary phase diagrams can be divided into regions with high and low dielectric losses, which are in accordance with the phase relations. Tables with crystallographic data of the new compounds are included. (auth)
- Research Organization:
- Philips Research Labs., Eindhoven, Netherlands
- Sponsoring Organization:
- USDOE
- NSA Number:
- NSA-12-017219
- OSTI ID:
- 4289093
- Journal Information:
- Journal of the American Ceramic Society (U.S.), Journal Name: Journal of the American Ceramic Society (U.S.) Vol. Vol: 41; ISSN JACTA
- Country of Publication:
- Country unknown/Code not available
- Language:
- English
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