ZrO2 – Al2O3 ceramic with eutectic additives
Source abstract
Abstract
It is shown that the principles of directed control of structure formation in materials by adding eutectic to modify their compositions are valid not only for aluminum oxide based ceramic, but also for ZrO2 based ceramic materials. The approaches considered for creating energy- and resource-efficient technologies serve as a reliable base for intensifying technological processes, lowering production costs, and increasing product quality. A material with a fine crystalline structure, ultimate bending strength 800 ± 30 MPa, and sintering temperature 1500°C and holding promise for use in construction has been developed in the system CaO – ZnO – Al2O3 – SiO2 on the basis of zirconium dioxide by introducing corundum and eutectic additive.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Recycling and utilization of industrial and municipal waste in materials production · Advanced ceramic materials synthesis · Material Properties and Applications
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References (8)
Show source-provided references
1. V. Ya. Shevchenko and S. M. Barinov, Technical Ceramic [in Russian], Nauka, Moscow (1993).
2. E. S. Lukin, N. A. Makarov, N. A. Popov, et al., “New types of corundum ceramic with additions of eutectic compositions,” Konstr. Kompozit. Mater., No. 3, 28 – 38 (2001).
3. N. A. Makarov, “Use of additives forming a liquid phase during kilning in the technology of corundum ceramic,” Steklo Keram., No. 10, 31 – 34 (2003);
4. N. A. Makarov, “Use of additives forming liquid phase in firing in corundum ceramics technology (a review),” Glass Ceram., 60(9 – 10), 334 – 338 (2003).10.1023/B:GLAC.0000008239.53694.a7 ↗
5. R. H. G. Hannink, “Significance of microstructure in transformation toughening zirconia ceramics,” Mater. Forum, 11, 43 – 60 (1988).
6. J. Wang and R. Stevens, “Review: Zirconia-toughened alumina (ZTA) ceramics,” J. Mater. Sci., 24(10), 3421 – 3440 (1989).10.1007/BF02385721 ↗
7. L. I. Podzorova, A. A. Il’icheva, and O. I. Pen’kova, “Microstructure and strength properties of Al2O3 – ZrO2 – Y2O3 ceramic,” Ogneup. Tekh. Keram., No. 11, 2 – 5 (2005).
8. E. S. Lukin, N. A. Popova, N. A. Zdvizhskova, et al., “Particulars of obtaining a strong ceramic containing zirconium dioxide,” Ogneupory, No. 9, 5 – 7 (1991).