Phase diagram of the Al2O3- HfO2-Y2O3 system [J]. Journal of the European Ceramic Society, 2011, 31(7): 1285-1291.S. M. Lakiza, J. S. Tyschenko, and L. M. Lopato, “Phase diagram of the Al 2 O 3 –HfO 2 –Y 2 O 3 system,” J. Eur. Ceram. Soc ., 31 , 1285–...
L.V. Soboleva and A.P. Chirkin, Y2O3-Al2O3-Nd2O3 phase diagram and the growth of (Y, Nd)(3) Al5O12 single crystals. Crystallog. Rep. 48 (5), 883–887 (2003). ADSL.V. Soboleva, A.P. Chirkin, "Nd2O3-Al2O3-Y2O3 phase diagram and the growth of (Y'Nd)Al5O12 ...
Phase diagram of the Al2O3–HfO2–Y2O3 system , the schematic of the alloy crystallization path and the vertical sections present the complete phase diagram of the Al 2O 3–HfO 2–Y 2O 3 system... SM Lakiza,JS Tyschenko,LM Lopato - 《Journal of the European Ceramic Society》 被引量...
Isothermal section of the phase diagram of the HfO2-Y2O3-La2O3 system at 1600°C Lakiza S,Red'ko V,Lopato L. Phase Diagram of the Al2O3-ZrO2-Nd2O3 System.Part 1.Isothermal Sections of the Phase Diagram at 1250 and 1650 ℃[J].Powder Metallurgy and Metal Ceramics,2003,(7-8):394...
Y2O3–Al2O3 microsphere crystallization analyzed by electron backscatter diffraction (EBSD)The crystallization of glass microspheres in the YO–AlO-system produced from precursor powders of four different nominal compositions via flame synthesis is analyzed in detail by electron microscopy with a focus on...
The ternary phase diagram of the AlN-Al2O3-Y2O3 was developed by Gibbs energy minimization using interpolation procedures based on the modelling of the binary subsystems. Binary diagrams of Al2O3-Y2O3, AlN-Al2O3, and AlN-Y2O3 were thermodynamically modelled. The calculated Gibbs energies of ...
Four quarternary phase regions occur in this system: H Si3N4 Y2O3·Si2N2O 3Y2O3·5Al2O3 H Si3N4 3Y2O3·5Al2O3-O′ss H Si3N4 O′ ss Si2N2O H Y2O3·Si2N2O 3Y2O3·5Al2O3 4Y2O3·Si2N2O·Al2O3 From the results of this work, the sub-solidus phase diagram and the isothermal ...
Traditional thermal barrier coatings used for rotating airfoils in aircraft engines consist of a strain-tolerant Y2O3-stabilized ZrO2 (YSZ) layer prepared by electron physical vapor deposition (EBPVD) and a metallic bond coating which provides high-temperature oxidation protection. The principal failure ...
It is found that MWH influences the competitive phase growth in the Al2O3–Y2O3 system, which involves both the change in the phase composition of the diffusion zone compared to that formed under CH and the acceleration of phase growth. The maximum effect of the phase growth acceleration ...
Met. Ceram. , 47 , No. 3–4, 202–210 (2008).Lakiza, SN, Tischchenko, YS, Red’ko, VP, Lopato, LM (2008) The Al2O3–HfO2–Y2O3 phase diagram. I. Isothermal sections at 1250 and 1650°C. Powder Metall. Met. Ceram. 47: pp. 202-210...