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Molten cast materials of the Al2O3-MgO system

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Abstract

Molten cast alumomagnesia refractory materials containing up to 28.3% MgO (MgAl2O4) are investigated. It is shown that materials with 10–15% MgO have a complex structure and phase composition. The latter can be interpreted as a solid solution of corundum and spinel or as a combination of MgO · 2.5Al2O3. The behavior of these materials in molten TK16 and K8 glass is investigated.

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References

  1. V. K. Pavlovskii, E. K. Romanova, and A. D. Semenov, “High-alumina materials of the Al2O3-CaO system,”Steklo Keram., Nos. 9–10, 5–7 (1994).

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  2. V. K. Pavlovskii, E. K. Romanova, and A. D. Semenov, “Structure and phase composition of molten cast materials of the A12O3-B2O3 system,”Steklo Keram., Nos. 11–12, 22–24 (1994).

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Authors and Affiliations

  1. S. I. Vavilov State Optical Institute, All-Russian Scientific Center, Russia

    V. K. Pavlovskii, E. K. Romanova & A. D. Semenov

Authors
  1. V. K. Pavlovskii
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  2. E. K. Romanova
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  3. A. D. Semenov
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Pavlovskii, V.K., Romanova, E.K. & Semenov, A.D. Molten cast materials of the Al2O3-MgO system. Glass Ceram 52, 11–13 (1995). https://doi.org/10.1007/BF00679143

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  • DOI: https://doi.org/10.1007/BF00679143

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