Search Results - "Ruban, O. K."

Thermal Barrier Coatings: Current Status, Search, and Analysis by Lakiza, S. M., Grechanyuk, M. I., Ruban, O. K., Redko, V. P., Glabay, M. S., Myloserdov, O. B., Dudnik, O. V., Prokhorenko, S. V.

“…The principles for selecting materials to be used as thermal barrier coatings (TBCs) are presented. The advantages and disadvantages of new methods for TBC…”
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Effect of the ZrO2-Based Solid Solution on the Low-Temperature Phase Stability of ZrO2−Y2O3−CeO2 Materials by Marek, I. O., Dudnik, O. V., Korniy, S. A., Redko, V. P., Ruban, O. K.

“…The low-temperature phase stability of 97 mol.% ZrO 2 –3 mol.% Y 2 O 3 , 95 mol.% ZrO 2 –3 mol.% Y 2 O 3 –2 mol.% CeO 2 , 92.5 mol.% ZrO 2 –2.5 mol.% Y 2 O 3…”
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Effect of Heat Treatment in the Temperature Range 400−1300°C on the Properties of Nanocrystalline ZrO2−Y2O3−CeO2 Powders by Marek, I. O., Dudnik, O. V., Korniy, S. A., Red’ko, V. P., Danilenko, M. I., Ruban, O. K.

“…The properties of nanocrystalline powders of compositions (mol.%) 97 ZrO 2 –Y 2 O 3 , 95 ZrO 2 –3 Y 2 O 3 –2 CeO 2 , 92.5 ZrO 2 –2.5 Y 2 O 3 –5 CeO 2 , 90 ZrO…”
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Composite Ceramics for Thermal-Barrier Coatings Produced from Zirconia Doped with Rare Earth Oxides by Dudnik, O. V., Lakiza, S. M., Grechanyuk, M. I., Red’ko, V. P., Marek, I. O., Makudera, A. O., Shmibelsky, V. B., Ruban, O. K.

“…The thermal fatigue life of zirconia-based complex composite ceramics doped with a mixture of rare earth oxides was studied. Two concentrates of rare earth…”
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Physicochemical Properties of Hydrothermal Nanocrystalline ZrO2–Y2O3–CeO2 Powders by Marek, I. O., Ruban, O. K., Redko, V. P., Danilenko, M. I., Korniy, S. A., Dudnik, O. V.

“…Nanocrystalline powders in the ZrO 2 −Y 2 O 3 −CeO 2 system were produced by hydrothermal synthesis in an alkaline environment. The powder properties were…”
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PHYSICO-CHEMICAL POWDER PROPERTIES IN THE Al2O3-ZrO2-Y2O3-CeO2 SYSTEM, OBTAINED BY COMBINED METHOD by Smyrnova-Zamkova, M. Yu, Redko, V. P., Ruban, O. K., Dudnik, O. V.

“…The Al2O3 – ZrO2 (Y2O3, CeO2) system is promising for creation the composites for various purposes: structural, functional and medical. ZTA – zirconia…”
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The Influence of the ZrO2 Solid Solution Amount on the Physicochemical Properties of Al2O3–ZrO2–Y2O3–CeO2 Powders by Smyrnova-Zamkova, M.Yu, Ruban, O.K., Bykov, O.I., Holovchuk, M.Ya, Mosina, T.V., Khomenko, O.I., Dudnik, E.V.

“…Alumina-based nanocrystalline powders with different ZrO 2 amounts were produced for the first time by hydrothermal synthesis in an alkaline environment for…”
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The Role of Hafnium in Modern Thermal Barrier Coatings by Lakiza, S.M., Hrechanyuk, M.I., Red’ko, V.P., Ruban, O.K., Tyshchenko, Ja.S., Makudera, A.O., Dudnik, O.V.

“…The world’s experience in using hafnium in two important parts of high-temperature thermal barrier coatings, such as the top thermal barrier layer and bond…”
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Changes in the Properties of Ultrafine Al2O3–ZrO2–Y2O3–CeO2 Powders After Heat Treatment in the Range 400–1450°C by Smyrnova-Zamkova, M.Yu, Dudnik, O.V., Bykov, O.I., Ruban, O.K., Khomenko, O.I.

“…Ultrafine 90AZK, 80AZK, 70AZK, and 58.5AZK powders in the Al 2 O 3 –ZrO 2 –Y 2 O 3 –CeO 2 system were produced for the first time by a combined method…”
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Effect of Heat Treatment on the Structure and Phase Composition of the Nanosized Powder Based on a ZrO2 Solid Solution by Dudnik, O.V., Marek, I.O., Ruban, O.K., Redko, V.P., Danilenko, M.I., Korniy, S.A., Melakh, L.M.

“…The nanosized 90 mol.% ZrO 2 –2 mol.% Y 2 O 3 –8 mol.% CeO 2 powder was produced by hydrothermal synthesis in an alkaline environment and heat-treated in the…”
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Effect of the ZrO.sub.2-Based Solid Solution on the Low-Temperature Phase Stability of ZrO.sub.2-Y.sub.2O.sub.3-CeO.sub.2 Materials by Marek, I. O, Dudnik, O. V, Korniy, S. A, Redko, V. P, Ruban, O. K

“…The low-temperature phase stability of 97 mol.% ZrO.sub.2-3 mol.% Y.sub.2O.sub.3, 95 mol.% ZrO.sub.2-3 mol.% Y.sub.2O.sub.3-2 mol.% CeO.sub.2, 92.5 mol.%…”
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Effect of Heat Treatment in the Temperature Range 400-1300°C on the Properties of Nanocrystalline ZrO.sub.2-Y.sub.2O.sub.3-CeO.sub.2 Powders by Marek, I. O, Dudnik, O. V, Korniy, S. A, Red'ko, V. P, Danilenko, M. I, Ruban, O. K

“…The properties of nanocrystalline powders of compositions (mol.%) 97 ZrO.sub.2-Y.sub.2O.sub.3, 95 ZrO.sub.2-3 Y.sub.2O.sub.3-2 CeO.sub.2, 92.5 ZrO.sub.2-2.5…”
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Physicochemical Properties of Hydrothermal Nanocrystalline ZrO.sub.2-Y.sub.2O.sub.3-CeO.sub.2 Powders by Marek, I. O, Ruban, O. K, Redko, V. P, Danilenko, M. I, Korniy, S. A, Dudnik, O. V

“…Nanocrystalline powders in the ZrO.sub.2-Y.sub.2O.sub.3-CeO.sub.2 system were produced by hydrothermal synthesis in an alkaline environment. The powder…”
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Synthesis and Properties of CoAl2O4-Doped Nanocrystalline Powders of 90 wt.% ZrO2 (3Y2O3, 2CeO2)–10 wt.% Al2O3 Composition

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The Properties of Nanocrystalline Powder of 90% Al2O3–10% ZrO2 (wt.%) Obtained via the Hydrothermal Synthesis/Mechanical Mixing

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