Directionally solidified eutectic ceramic oxides

J LLorca, VM Orera - Progress in materials science, 2006 - Elsevier
The processing, structure and properties (mechanical and functional) of directionally
solidified eutectic ceramic oxides are reviewed with particular attention to the developments …

One-step additive manufacturing of TiCp reinforced Al2O3–ZrO2 eutectic ceramics composites by laser directed energy deposition

D Wu, X Yu, Z Zhao, G Ma, C Zhou, B Zhang, G Ren… - Ceramics …, 2023 - Elsevier
With the rapid and adaptable process properties, laser directed energy deposition (LDED) is
increasingly becoming popular for the direct additive manufacturing of melt growth eutectic …

[HTML][HTML] Laser additive manufacturing of Al2O3 and ZrO2-based eutectic ceramic oxide: An overview

R Taurino, S Martinuzzi, E Padovano, S Caporali… - Journal of the European …, 2024 - Elsevier
This review aims to summarize fundamental aspects and recent progress in the production
of eutectic ceramic oxide systems, specifically Al 2 O 3/ZrO 2 systems, using laser additive …

Role of scanning speed on the microstructure and mechanical properties of additively manufactured Al2O3‒ZrO2

Z **ong, K Zhang, T Liu, Z Zhu, H Wei… - Journal of the …, 2023 - Wiley Online Library
Abstract Melt‐grown Al2O3–ZrO2 eutectic (AZ eutectic) ceramics have attracted extensive
attention for harsh environment applications. In this work, AZ eutectic ceramic is additively …

Mechanical properties of melt‐grown alumina–yttrium aluminum garnet eutectics up to 1900 K

JY Pastor, J LLorca, A Salazar, PB Oliete… - Journal of the …, 2005 - Wiley Online Library
Alumina/yttrium aluminum garnet (YAG) eutectic rods of 1 mm in diameter were grown by the
laser‐heated floating zone method at different rates to obtain microstructures with the same …

Processing, microstructure and mechanical properties of directionally-solidified Al2O3–Y3Al5O12–ZrO2 ternary eutectics

JI Peña, M Larsson, RI Merino, I De Francisco… - Journal of the European …, 2006 - Elsevier
Rods of 1–2mm diameter of Al2O3/Y3Al5O12/ZrO2 in the ternary eutectic composition
(65mol% Al2O3, 19mol% ZrO2, 16mol% Y2O3) were grown by the laser-heated floating …

Production of ceramic materials based on SiC with low-melting oxide additives

SN Perevislov, AS Lysenkov, DD Titov… - Glass and Ceramics, 2019 - Springer
Dense materials based on silicon carbide were obtained by liquid-phase sintering. The
oxides MgO, Y 2 O 3, and Al 2 O 3, corresponding to the composition of yttrium-aluminum …

Microstructure and mechanical properties of Y2O3-doped melt-grown Al2O3-ZrO2 eutectic ceramic

L Fu, Z Wang, X Fu, G Chen, W Zhou - Materials Science and Engineering …, 2017 - Elsevier
The microstructure and mechanical properties of the melt-grown Al 2 O 3/ZrO 2 eutectic
bulks containing 0–12 mol% Y 2 O 3 (with respect to zirconia) prepared at the low G/v ratio …

Microstructure and mechanical properties of Al2O3/Er3Al5O12 eutectic rods grown by the laser-heated floating zone method

MC Mesa, PB Oliete, VM Orera, JY Pastor… - Journal of the European …, 2011 - Elsevier
Eutectic rods of Al2O3–Er3Al5O12 were grown by directional solidification using the laser-
heated floating zone method at rates in the range 25–1500mm/h. Their microstructure and …

Sintering, microstructure and mechanical properties of Al2O3–Y2O3–ZrO2 (AYZ) eutectic composition ceramic microcomposites

C Oelgardt, J Anderson, JG Heinrich… - Journal of the European …, 2010 - Elsevier
We report on how the mechanical properties of sintered ceramics (ie, a random mixture of
equiaxed grains) with the Al2O3–Y2O3–ZrO2 eutectic composition compare with those of …