Zobrazeno 1 - 10
of 79
pro vyhledávání: '"Else Breval"'
Publikováno v:
Journal of the American Ceramic Society. 90:2043-2049
The sinterability and decomposition of PLZT, (Pb,La)(Zr,Ti)O3, depend on the temperature and soaking time of both the calcination and sintering temperature. They were determined from the density, linear shrinkage, weight loss, and appearance of extra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1cb710a40dae034642c64ca4fa8bd120
https://doi.org/10.1111/j.1551-2916.2007.01724.x
https://doi.org/10.1111/j.1551-2916.2007.01724.x
Autor:
Chiping Wang, Ann M. Crespi, Joseph P. Dougherty, Else Breval, Aylin Yilmazbayhan, Kamau W. A. Gachigi, Frank A. Duva, Michael Stewart
Publikováno v:
Journal of the American Ceramic Society. 89:3681-3688
The phases of PLZT, (Pb,La)(Zr,Ti)O 3 , or L/Z/T for L
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cd324bfd15ff09f332cc9f20d1d8970a
https://doi.org/10.1111/j.1551-2916.2006.01320.x
https://doi.org/10.1111/j.1551-2916.2006.01320.x
Publikováno v:
Journal of Nuclear Materials. 349:265-281
A transmission electron microscopy investigation was performed on oxides formed on three zirconium alloys (Zircaloy-4, ZIRLO and Zr–2.5Nb) in pure water and lithiated water environments. This research is part of a systematic study of oxide microstr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9c2351873a17a73ed2d78f81b9fc8fb5
https://doi.org/10.1016/j.jnucmat.2005.10.012
https://doi.org/10.1016/j.jnucmat.2005.10.012
Publikováno v:
Journal of the American Ceramic Society. 88:437-442
The room temperature phase diagram of PLZT, (Pb,La)(Zr,Ti)O3, or L/Z/T for L
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cd5df05a63f0b7f9012a40a6a5fd89b2
https://doi.org/10.1111/j.1551-2916.2005.00102.x
https://doi.org/10.1111/j.1551-2916.2005.00102.x
Autor:
Dinesh K. Agrawal, Else Breval
Publikováno v:
Journal of the American Ceramic Society. 81:1729-1735
Ca{sub 0.5}Sr{sub 0.5}Zr{sub 4}P{sub 6}O{sub 24} and Ba{sub 1.25}Zr{sub 4}P{sub 5.5}Si{sub 0.5}O{sub 24} compositions, which belong to the [NZP] family of low-thermal-expansion materials, were synthesized by the combustion reaction method using urea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7d762a67ba82b652869ce7653d73601b
https://doi.org/10.1111/j.1151-2916.1998.tb02541.x
https://doi.org/10.1111/j.1151-2916.1998.tb02541.x
Publikováno v:
Journal of the American Ceramic Society. 81:926-932
Ca(1+x)/2Sr(1+x)/2Zr4P6−2xSi2xO24(x≤ 0.37) compositions, which belong to the [NZP] family of low-thermal-expansion materials, were synthesized using the solid-state reaction method. The lattice thermal expansion of members of this system was dete
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7b78972af95234989c963e72fdbebd5f
https://doi.org/10.1111/j.1151-2916.1998.tb02428.x
https://doi.org/10.1111/j.1151-2916.1998.tb02428.x
Autor:
A.J. Papworth, Jiping Cheng, Rustum Roy, Dinesh K. Agrawal, Else Breval, P. Gigl, Mahlon Dennis
Publikováno v:
Materials Science and Engineering: A. 391:285-295
WC/Co samples sintered in a microwave field differ radically in terms of phases, chemistry, and microstructure when compared with conventionally sintered samples. Microstructural investigations by TEM showed that in microwave sintered material the co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8a8ec783c480e1d2691f18ea1e38d7c8
https://doi.org/10.1016/j.msea.2004.08.085
https://doi.org/10.1016/j.msea.2004.08.085
Publikováno v:
Powder Diffraction. 18:252-262
PLZT of the compositions 0≤L≤12, and 0≤T≤10 was studied in order to describe the structure of the phases as a function of composition. This range contains a mixed region with PLZT+La2Zr2O7, an orthorhombic, a rhombohedral (hexagonal) phase, a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3ba1dd967a94b42f861068ce741a8a75
https://doi.org/10.1154/1.1596633
https://doi.org/10.1154/1.1596633
Publikováno v:
Journal of Materials Science. 38:1347-1351
Films with anisotropic electric properties were created by a processing technique that produces an alignment of μm sized iron particles in a polymer film. The magnetic aligning process was observed to create a formation of iron particle columns para
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::53a8338092504b453fdf9f2210c4bda3
https://doi.org/10.1023/a:1022867400786
https://doi.org/10.1023/a:1022867400786
Publikováno v:
Carbon. 40:1017-1027
The performance of graphite or carbon above 400°C depends to a large degree on its resistance to oxidation. In this work oxidation data of graphite and carbon was analyzed using the number of created pinholes for short-term oxidation and weight loss
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ce84c3e80cadb269573e8e1ce50dc074
https://doi.org/10.1016/s0008-6223(01)00231-7
https://doi.org/10.1016/s0008-6223(01)00231-7