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FABRICATION AND PROPERTIES OF SOLID SOLUTIONS OF ZIRCONIUM DIOXIDE WITH RARE EARTH OXIDES (in Russian)

Journal Article · · Ogneupory (U.S.S.R.) For English translation see Refractories (USSR) (Engl. Transl.)
OSTI ID:4166453

Reactions of ZrO/sub 2/ with Ce, Y, and La oxides at 1400 deg C formed cubic solid solutions. The specimens were sintered at 1700 to 1750 deg C for 3 hrs. A complete stabilization of ZrO/sub 2/ was reached at 1700 to 1750 deg C with 20 mole% CeO/sub 2/ 15 mole% Y/sub 2/O/sub 2/, or 25 mole% La/sub 2/O/sub 3/. New refract ory materials were prepared from solid solutions of ZrO/sub 2/20% CeO/ sub 2/, ZrO/sub 2/-80% CeO/sub 3/, ZrO/sub 2/- 15% Y/sub 2/O/sub 3/, ZrO /sub 2/- 80% Y/sub 2/O/sub 3/, and ZrO/sub 2/--25% La/sub 2/O/sub 3/ at 1750 deg C. (R.V.J.)

Research Organization:
Chemical Inst. of Silicates, Academy of Sciences, USSR
NSA Number:
NSA-18-000556
OSTI ID:
4166453
Journal Information:
Ogneupory (U.S.S.R.) For English translation see Refractories (USSR) (Engl. Transl.), Journal Name: Ogneupory (U.S.S.R.) For English translation see Refractories (USSR) (Engl. Transl.) Vol. Vol: No. 5; ISSN OGNPA
Country of Publication:
Country unknown/Code not available
Language:
Russian

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