Results 31 to 40 of about 2,081 (277)
Journal of Advanced Dielectrics, 2023 In this report, the processes of texture formation in grain-oriented ferroelectric ceramics based on layer-structured ferroelectric Bi4Ti3O2 (LSBT) prepared by hot forging method are considered.
E. I. Sitalo +4 more
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Polarization Fatigue Mechanism of High-Power Textured Piezoelectric Ceramics
, 2022 In conjunction with ultrahigh d33 and Qm, the electrical fatigue behavior of high-power piezoelectric ceramics is highly relevant for practical applications.
Yongke Yan +7 more
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Textured Ceramics for Multilayered Actuator Applications: Challenges, Trends, and Perspectives
, 2023 Piezoelectric actuators, which utilize piezoelectric crystals or ceramics, are commonly used in precision positioning applications, offering high-speed response and precise control.
Jo, Wook +6 more
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Additive manufacturing of highly textured alumina ceramics
Open Ceramics, 2021 In this work we demonstrate the feasibility of fabricating textured alumina employing a lithography-based ceramic manufacturing process. The combination of vat rotation and platform immersion contributes to the alignment of alumina templates during ...
Anna-Katharina Hofer +2 more
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Texture, Stress, and Microstructure, 1995 The texture is defined as the orientation distribution of the crystallites in a polycrystalline material. This definition is the same for all kinds of materials. Also the motivation for texture studies is the same in all materials i.e. the formation of textures by anisotropic solid state process and the influence of textures on anisotropic physical or ...
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Journal of Asian Ceramic Societies, 2021 2.5Bi(Zn0.5Zr0.5)O3−37.5BiScO3−60PbTiO3 (BZZ-BS-PT) ceramics were successfully textured in the [001] by templated grain growth (TGG) process using 5 vol% -oriented BaTiO3 (BT) plate-like templates. The templates were aligned in the matrix powder via tape
Erdem Akça +3 more
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Journal of Materiomics, 2023 The inferior temperature stability of piezoelectric response is the main drawback of KNN-based ceramics. Here, the Ba-doped 0.97(K0.48Na0.52)(Nb0.96Sb0.04)O3-0.03Bax(Bi0.5Ag0.5)1-xZrO3 (abbreviated as KNNS-BxBAZ) textured ceramics were prepared by the ...
Shuo Gao +8 more
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Laser surface texturing of ceramics and ceramic composite materials – A review
Ceramics International, 2021 Abstract The surface texturing of ceramics is generally performed through acid-based etching and machining; however, laser texturing may be considered as a more precise, reproducible and eco-friendly process. Furthermore, laser ablation may be used to produce complex patterns on ceramic surfaces, thus offering new surface engineering opportunities ...
De Zanet A., Casalegno V., Salvo M.
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Performance enhancement of ultrasonic transducer made of textured PNN-PZT ceramic
Journal of Advanced Dielectrics, 2022 In this paper, 0.36Pb(Ni[Formula: see text]Nb[Formula: see text])O3–0.24PbZrO3–0.40PbTiO3(PNN-PZT) ceramic was prepared, and texture engineering was performed on this PNN-PZT ceramic to improve its electromechanical properties and temperature stability ...
Lang Bian +10 more
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Preparation and anisotropic properties of textured structural ceramics: A review
Journal of Advanced Ceramics, 2019 Ceramics are usually composed of randomly oriented grains and intergranular phases, so their properties are the statistical average along each direction and show isotropy corresponding to the uniform microstructures.
Zhuo Zhang +7 more
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