Results 21 to 30 of about 212,617 (265)

Textures in Ceramic Superconductors [PDF]

Texture, Stress, and Microstructure, 1990
Textures in bulk Y–Ba–Cu–O superconducting materials were studied. Texturing methods are based on the paramagnetic anisotropy, grain‐dimension anisotropy and surface‐energy anisotropy of the crystals. Five incomplete X‐ray pole figures including four superimposed ones were measured for the ODF calculation.
W. P. Liu, N.-J. Park, H. J. Bunge
openaire   +1 more source

Temperature dependent electrical and electrocaloric properties of textured 0.72PMN-0.28PT ceramics*

, 2021
Lead magnesium niobate (PMN) - lead titanate (PT) solid solution ceramics in the ratio of 0.72PMN-0.28PT was produced by a combination of tape-casting in ⟨001⟩pc textured and random forms.
Berksoy-Yavuz, Ayse, Bobrek, Irem, Mensur-Alkoy, Ebru, Alkoy, Sedat, Okatan, M. Baris, Mısırlıoğlu, Burç, Kaya, M. Yunus   +6 more
core   +2 more sources

Templated grain growth in rapid sintered 3D-printed alumina ceramics

Open Ceramics, 2023
Textured microstructures in ceramics have gained interest due to their beneficial effect on structural and functional properties. For instance, morphologically textured grains in alumina-based ceramics can increase their damage tolerance.
Anna-Katharina Hofer, Andraž Kocjan, Raul Bermejo   +2 more
doaj   +1 more source

Fabrication of <001>-oriented apatite ceramics using a non-topochemical reactive α-tristrontium phosphate template

Journal of Asian Ceramic Societies, 2020
Textured ceramics are generally fabricated by reactive-templated grain growth using a template material with a suitable anisotropy and topochemical relationship to the target ceramics.
Shuhei Yoshida, Akihiro Ishida, Akitoshi Suzumura, Yoshihiro Kishida, Toshihiko Tani, Mamoru Aizawa   +5 more
doaj   +1 more source

Current limiting and negative differential resistance in indium oxide based ceramics [PDF]

, 2009
Indium oxide based ceramics with bismuth oxide addition were sintered in air in the temperature range 800-1300 ºC. Current-voltage characteristics of In2O3-Bi2O3 ceramics sintered at different temperatures are weakly nonlinear.
Bondarchuk, AN, Jones, Benjamin, A.B. Glot, A.N. Bondarchuk, Jones, BJ, Bondarchuk, A N, Glot, AB, R. Bulpett, Verma, N, Bulpett, R, Mazurik, SV, Mazurik, S V, B.J. Jones, Jones, B J, N. Verma, Mazurik, S.V., S.V. Mazurik, Glot, A B, Glot, A.B., Bondarchuk, A.N.   +19 more
core   +1 more source

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, Haoyang Leng (12106377), Haoyang Leng, Yongke Yan (1234746), Mark Fanton (2297059), Mark Fanton, Shashank Priya (299920), Shashank Priya   +7 more
core   +1 more source

Additive manufacturing of textured ceramics

The Journal of the Acoustical Society of America, 2021
The study of tailoring crystallographic gain orientation has been an area of great interest due to the ability to enhance specific material properties. Bulk textured ceramics are commonly manufactured by aligning seed grains in a polycrystalline material through tape casting.
openaire   +1 more source

Microstructure, domain structure, ferroelectric and piezoelectric properties of textured bismuth-containing ceramics

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, O. A. Bunina, V. G. Smotrakov, N. V. Malomyzheva, N. A. Boldyrev   +4 more
doaj   +1 more source

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, Sun, Jeong-woo, Choi, Woo-jin, Ko, Nu-ri, Zate, Temesgen Tadeyos, Yu, Hye-lim, Jeon, Jae-ho   +6 more
core   +1 more source

Dielectric and Piezoelectric Properties of Textured Lead-Free Na_0.5Bi_0.5TiO₃-Based Ceramics

Crystals, 2019
This work provides a comparative study of the dielectric and piezoelectric properties of randomly oriented and textured 0.88Na0.5Bi0.5TiO3-0.08K0.5Bi0.5TiO3-0.04BaTiO3 (88NBT) ceramics.
Nannan Dong, Xiaoyi Gao, Fangquan Xia, Hanxing Liu, Hua Hao, Shujun Zhang   +5 more
doaj   +1 more source