Results 131 to 140 of about 8,557 (164)
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Journal of the American Ceramic Society, 2006
We have developed a computational model using Monte Carlo simulation in order to design grain‐oriented microstructures of ceramics processed by templated grain growth for functional materials with anisotropic grain growth due to anisotropy in interfacial energies.
Hiroshi Itahara +3 more
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We have developed a computational model using Monte Carlo simulation in order to design grain‐oriented microstructures of ceramics processed by templated grain growth for functional materials with anisotropic grain growth due to anisotropy in interfacial energies.
Hiroshi Itahara +3 more
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Functional Materials Letters, 2008
In the field of high-performance piezoelectric materials, PMN-PT single crystals and textured ceramics have been attracting increased research interest for several years. On the other hand, the growth of single crystals from melt for PZT-based compositions is impossible due to its incongruent melting behavior. In order to obtain the characteristics of
Richter, Thomas +3 more
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In the field of high-performance piezoelectric materials, PMN-PT single crystals and textured ceramics have been attracting increased research interest for several years. On the other hand, the growth of single crystals from melt for PZT-based compositions is impossible due to its incongruent melting behavior. In order to obtain the characteristics of
Richter, Thomas +3 more
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Journal of Alloys and Compounds, 2013
Abstract Platelike BaTiO 3 (BT) templates were used for the first time to fabricate (0 0 1) textured K 0.5 Na 0.5 NbO 3 (KNN) piezoelectric ceramics. Plakelike BT templates with a thickness of 1–1.5 μm and a mean diameter of 10–15 μm were synthesized by the topochemical microcrystal conversion method using Bi 4 Ti 3 O 12 as precursor particles.
Danya Lv, Ruzhong Zuo
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Abstract Platelike BaTiO 3 (BT) templates were used for the first time to fabricate (0 0 1) textured K 0.5 Na 0.5 NbO 3 (KNN) piezoelectric ceramics. Plakelike BT templates with a thickness of 1–1.5 μm and a mean diameter of 10–15 μm were synthesized by the topochemical microcrystal conversion method using Bi 4 Ti 3 O 12 as precursor particles.
Danya Lv, Ruzhong Zuo
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Ceramics International, 2008
Abstract Dense BaTiO 3 ceramics with 〈1 1 1〉-texture were prepared by the TGG process. Platelike BaTiO 3 particles with their 〈1 1 1〉 direction perpendicular to the plate face were prepared by the reaction of platelike Ba 6 Ti 17 O 40 particles with BaCO 3 particles in molten NaCl.
Tomoya Sato, Toshio Kimura
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Abstract Dense BaTiO 3 ceramics with 〈1 1 1〉-texture were prepared by the TGG process. Platelike BaTiO 3 particles with their 〈1 1 1〉 direction perpendicular to the plate face were prepared by the reaction of platelike Ba 6 Ti 17 O 40 particles with BaCO 3 particles in molten NaCl.
Tomoya Sato, Toshio Kimura
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Na0.5Bi0.5TiO3–BaZrO3 textured ceramics prepared by reactive templated grain growth method
Ceramics International, 2015Abstract In this work 0.94Na 0.5 Bi 0.5 TiO 3 –0.06BaZrO 3 (NBT–BZ) ceramics were prepared by a reactive templated grain growth (RTGG) method using 15 wt% NBT template. The as synthesized NBT–BZ textured ceramics were sintered at 1150 °C for different soaking times (2–15 h) and their crystal structure, microstructure, dielectric, ferroelectric and ...
Ali Hussain +6 more
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Texture development in piezoelectric ceramics by templated grain growth using heterotemplates
Journal of the European Ceramic Society, 2005Abstract The mechanisms of texture development were examined in the 〈0 0 1〉-textured bismuth layer-structured ferroelectrics (BLSF) prepared by the templated grain growth (TGG) method using BLSF templates with the composition different from that of the matrix.
Toshio Kimura +2 more
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Journal of the American Ceramic Society, 2013
[0001] textured alumina ceramics with a fine grain size were fabricated between 1400°C and 1600°C via templated grain growth ( TGG ) using fine alumina platelets (~0.6 and ~3 μm diameter) aligned by tape casting in either a 50 nm α‐ Al
Yunfei Chang +3 more
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[0001] textured alumina ceramics with a fine grain size were fabricated between 1400°C and 1600°C via templated grain growth ( TGG ) using fine alumina platelets (~0.6 and ~3 μm diameter) aligned by tape casting in either a 50 nm α‐ Al
Yunfei Chang +3 more
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Texturing of mullite by templated grain growth with aluminum borate whiskers
Journal of the European Ceramic Society, 2001Textured mullite was produced by templated grain growth with a mixture of mullite powder and aluminum borate (9Al 2 O 3 . 2B 2 O 3 ) whiskers. A gated doctor blade was used to align the whiskers in the c-axis in the mullite matrix during tape casting.
I Erkin Gönenli, Gary L Messing
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