Results 21 to 30 of about 3,168,491 (292)

Improvement of piezoresistance properties of silicon carbide ceramics through co-doping of aluminum nitride and nitrogen [PDF]

open access: yes, 2008
The piezoresistance coefficient was measured on co-doped silicon carbide ceramics. Evaluation samples of alpha-silicon carbide ceramics were first fabricated by glass capsule HIP method using powder mixture of silicon carbide and aluminum nitride with ...
Kishimoto, Akira   +2 more
core   +1 more source

Evolución hacia la cerámica fotovoltaica

open access: yesBoletín de la Sociedad Española de Cerámica y Vidrio, 2011
Nowadays there are two types of ceramic materials, i.e. traditional and advanced. The origin and development of the first one occurred before the revolutionary changes in Science and Technology of the nineteenth century, while the second one is its ...
Sánchez-Muñoz, L.
doaj   +1 more source

Ancient Ceramic Culture and Technological Characteristics of Xiaopi Kiln Ceramics

open access: yesArts, 2022
In recent years, the Chinese government has attached great importance to the revitalization of traditional culture, and many traditional ceramic cultures have been revitalized and developed one after another.
Bai Mao Gong   +2 more
doaj   +1 more source

Temperature stable dielectric properties of Mg2TiO4-MgTiO3-CaTiO3 ceramics over a wide temperature range

open access: yes, 2023
The zero resonant frequency temperature coefficient (zf) of microwave dielectric ceramics (MWDCs) at high and low temperature have attracted great attention in the development of microwave communication equipment. In this work, the Mg2TiO4-MgTiO3-CaTiO3 (
Hu, Qi,   +6 more
core   +1 more source

The influence of polymer addition on flexural strength, fracture mode and porosity of traditional ceramics [PDF]

open access: yesChemical Industry and Chemical Engineering Quarterly, 2011
The usage of air-swept milling of raw materials is the most efficient method for preventing the negative lime-blowing process of ceramic roofing tiles. How-ever, after air-swept milling the clay minerals lose water which has to be re-turned back before ...
JONJAUA RANOGAJEC   +6 more
doaj  

Effect of sintering temperature and heat treatment on electrical properties of indium oxide based ceramics [PDF]

open access: yes, 2008
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.
Bulpett, R   +5 more
core   +4 more sources

THE TRADITIONS OF JAPANESE CERAMICS

open access: yesScientific and analytical journal Burganov House. The space of culture, 2020
The article focuses on an important topic - the traditions of Japanese ceramics. Its relevance lies in the importance of solving the problem of identifying artworks: whether they are fake or original. Incorrect attribution of an item can lead to severe legal and material consequences and significantly affect the reputation.
openaire   +1 more source

High-energy storage and temperature stable dielectrics properties of lead-free BiScO(3)–BaTiO(3)–x(Bi(0.5)Na(0.5))TiO(3) ceramics

open access: yesIET Nanodielectrics, 2018
Lead-free (1–x)(0.4BiScO(3)–0.6BaTiO(3))-x(Bi(0.5)Na(0.5))TiO(3) (BSBT–xBNT) ceramics were prepared by traditional ceramics preparation method. The energy storage characteristics, as well as dielectric spectrum curves of BSBT–xBNT ceramics, were ...
Hang Xie   +9 more
doaj   +1 more source

Structure and phase composition of ceramics based on pre-treated municipal incinerator bottom ash

open access: yesOpen Ceramics, 2023
In recent decades it has been demonstrated that some of the traditional raw materials in the ceramics industry could be successfully replaced by various industrial wastes.
Alexander Karamanov   +3 more
doaj   +1 more source

EFFECT OF TEMPERATURE ON DIELECTRIC, FERROELECTRIC, AND PIEZOELECTRIC PROPERTIES OF KNLNS-BNKZ CERAMICS

open access: yesTạp chí Khoa học Đại học Đà Lạt, 2021
Traditional ceramic technology combined with a two-step sintering technique has been applied to prepare 0.96(K0.48Na0.48Li0.04)(Nb0.95Sb0.05)O3-0.04Bi0.5(Na0.82K0.18)0.5ZrO3 (KNLNS-BNKZ) piezoelectric ceramics.
Phan Dinh Gio, Bui Thi Tuyet Nhung
doaj   +1 more source

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