PHASE EQUILIBRIA BETWEEN B$sub 2$$O$$sub 3$ AND REFRACTORY OXIDES: THE SYSTEMS BeO-B$sub 2$$O$$sub 3$ AND ThO$sub 2$-B$sub 2$$O$$sub 3$
Technical Report
·
OSTI ID:4051184
The system BeO-B/sub 2/O/sub 3/ was found to have only one stable intermediate phase, 3BeO- B/sub 2/O/sub 3/, which melted above 1445 deg C. A tentative phase diagram is presented for the system B/sub 2/O/sub 3/ThO/sub 2/. The system is characterized by extensive liquid immiscibility, the intermediate phase B/sub 2/O/sub 3/ - ThO/sub 2/, and two eutectics. Selected interplanar spacings are reported for the stable phases in both systems. (See also AD- 235443.) (C.J.G.)
- Research Organization:
- New York. State Univ. Coll. of Ceramics, Alfred
- NSA Number:
- NSA-15-014715
- OSTI ID:
- 4051184
- Report Number(s):
- NP-9424; AD-235443
- Country of Publication:
- United States
- Language:
- English
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PHASE EQUILIBRIA BETWEEN B*SUB 2/O*SUB 3/ AND REFRACTORY OXIDES: THE SYSTEMS BeO-B*SUB 2/O*SUB 3 AND ThO*SUB 2/-B*SUB 2/O*SUB 3/. Quarterly Progress Report No. 1 for June 1, 1959 to August 31, 1959
PHASE EQUILIBRIA BETWEEN B*SUB 2/O*SUB 3/ AND REFRACTORY OXIDES: THE SYSTEMS BeO-B*SUB 2/O*SUB 3/ AND ThO*SUB 2/-B*SUB 2/O*SUB 3/. Quarterly Progress Report No. 2 for September 1 to November 30, 1959
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OSTI ID:4144905
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Mon Oct 30 23:00:00 EST 1961
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OSTI ID:4111355
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Journal Article
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Tue Dec 31 23:00:00 EST 1963
· Journal of the American Ceramic Society (U.S.)
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OSTI ID:4112033