Specifics of Obtaining a Vacuum-Tight Weakly Conductive Ceramics Based on Barium Aluminate.
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| Title: | Specifics of Obtaining a Vacuum-Tight Weakly Conductive Ceramics Based on Barium Aluminate. |
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| Authors: | Zhdanok, A. A.1 (AUTHOR) a-zhdanok@mail.ru, Berdnikova, L. K.1 (AUTHOR), Korotaeva, Z. A.1 (AUTHOR), Tolochko, B. P.1 (AUTHOR), Bulgakov, V. V.1 (AUTHOR), Mikhaylenko, M. A.1 (AUTHOR) |
| Source: | Refractories & Industrial Ceramics. Nov2023, Vol. 64 Issue 4, p407-412. 6p. |
| Subjects: | Aluminates, Lithium hydroxide, Electric conductivity, Solid-phase synthesis, Ceramics, Barium, Transparent ceramics, Lightweight concrete |
| Abstract: | Barium aluminate ceramics with iron (III) oxide and lithium hydroxide additives was obtained by solid-phase synthesis. It has been established that high-temperature treatment in an oxidizing environment contributes to the production of vacuum-tight samples that meet the "absolutely impermeable" tightness criterion, while having a density of 3.75 g/cm3, compressive strength of 597.1 MPa, and electrical conductivity ranging from 1.50·10 – 7 to 1.05 × 10–4 S/cm (at 90 – 300°C). [ABSTRACT FROM AUTHOR] |
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| Database: | Engineering Source |
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| Abstract: | Barium aluminate ceramics with iron (III) oxide and lithium hydroxide additives was obtained by solid-phase synthesis. It has been established that high-temperature treatment in an oxidizing environment contributes to the production of vacuum-tight samples that meet the "absolutely impermeable" tightness criterion, while having a density of 3.75 g/cm3, compressive strength of 597.1 MPa, and electrical conductivity ranging from 1.50·10 – 7 to 1.05 × 10–4 S/cm (at 90 – 300°C). [ABSTRACT FROM AUTHOR] |
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| ISSN: | 10834877 |
| DOI: | 10.1007/s11148-024-00861-1 |
