Results 51 to 60 of about 39,958 (136)

The Electrophoretic Deposition of Nanopowders Based on Yttrium Oxide for Bulk Ceramics Fabrication

Inorganics, 2022
In the present work, a study was carried out to investigate the key factors that determine the uniformity, mass, thickness, and density of compacts obtained from nanopowders of solid solutions of yttrium and lanthanum oxides ((LaxY1−x)2O3) with the help ...
Elena Kalinina, Maxim Ivanov
doaj   +1 more source

Recovery of Yttrium from Strong Acidic Sulphate Leach Solutions of Phosphate Rock Resources Using a Novel Acidic Phosphorus Extractant [PDF]

Archives of Metallurgy and Materials
A novel acidic phosphorus extractant (NAPE) was utilized to directly extract yttrium from highly acidic sulfate leach solutions derived from phosphate rock resources.
Ruixiang Wang, Bohan Wei, Qing Chen, Kuifang Zhang   +3 more
doaj   +1 more source

Selective Laser Sintering of Polymer Nanocomposites [PDF]

, 2007
This paper describes the fabrication and characterization of polymer nanocomposite (PNC) materials for use in the selective laser sintering (SLS) process. PNC materials are of great interest generally because of their excellent physical properties, and
Cochrane, R. F., Dalgarno, K. W., Wahab, M. S.   +2 more
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High Total Proton Conductivity in Large-Grained Yttrium-Doped Barium Zirconate [PDF]

, 2009
Barium zirconate has attracted particular attention among candidate proton conducting electrolyte materials for fuel cells and other electrochemical applications because of its chemical stability, mechanical robustness, and high bulk proton conductivity.
Haile, Sossina M., Hernandez-Sanchez, Raul, Yamazaki, Yoshihiro   +2 more
core   +1 more source

Organizational commitment of Vocational College Teachers in Malaysia [PDF]

, 2020
This study aimed to validate factors related to organizational commitment among teachers in vocational colleges in Malaysia. As we know, the commitment given to the organization will make the organization manageable.
Abdul Razzaq, Abdul Rasid, Ibrahim, Badaruddin, Mustafa, Mohamad Zaid, Nordin, Mohd Norazmi   +3 more
core  

Stabilization of Tungsten-Uranium Dioxide Composites Under Thermal Cycling Conditions [PDF]

Uranium losses during thermal cycling of tungsten - uranium dioxide composites to 2500 C in flowing purified hydrogen for specimens initially containing 35 volume percent uranium dioxide were reduced by the use of thorium dioxide, calcium oxide, or ...
Gedwill, Michael A., Gluyas, Richard E.
core   +1 more source

Off-line studies of the laser ionization of yttrium at the IGISOL facility

, 2007
A laser ion source is under development at the IGISOL facility, Jyvaskyla, in order to address deficiencies in the ion guide technique. The key elements of interest are those of a refractory nature, whose isotopes and isomers are widely studied using ...
A. Popov, B. Tordoff, Campbell, Dendooven, Eliseev, Hager, Huikari, Hurst, I.D. Moore, J. Äystö, K. Peräjärvi, K.D.A. Wendt, Kankainen, Kessler, Koyanagi, Kudryavtsev, Kudryavtsev, Kudryavtsev, Letokhov, McCann, Moore, P. Ronkanen, Singer, T. Kessler, T. Sonoda, Tordoff, Van Duppen, Van Duppen, van Sonsbeek, Vermeeren, Y. Kudryavtsev, Äystö   +31 more
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Effect of Process Parameters on the Properties of Yttrium Oxide Ceramics

Annals of West University of Timisoara: Physics
The demand for innovative materials with multiple properties, that are economically feasible, has opened the way for materials such as polycrystalline transparent ceramics.
Țucureanu Vasilica, Brîncoveanu Oana, Romanițan Cosmin, Mihalache Iuliana, Matei Alina   +4 more
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Sandblasting nozzle [PDF]

, 1981
A nozzle for use with abrasive and/or corrosive materials is formed of sintered ceramic compositions having high temperature oxidation resistance, high hardness and high abrasion and corrosion resistance.
Pawlik, E. V., Perkins, G. S., Phillips, W. M.   +2 more
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Peculiarities of electronic heat capacity of thulium cuprates in pseudogap state

, 2002
Precise calorimetric measurements have been carried out in the 7 - 300 K temperature range on two ceramic samples of thulium 123 cuprates TmBa2Cu3O6.92 and TmBa2Cu3O6.70.
A. G. Blinov, Bessergenev V. G., E. B. Amitin, Geshkenbein V. B., Gorny K., Gusynin V. P., I. E. Paukov, Junod A., Junod A., Junod A., K. R. Zhdanov, Kuchinskiı̆ É. Z., L. P. Kozeeva, Liang W. Y., Loram J. W., Loram J. W., Loram J. W., Loram J. W., Loram J. W., M. Yu. Kameneva, Moriya K., Posazhennikova A. I., Sadovskiı̆ M. V., Sadovskiı̆ M. V., Sadovskiy M., Schmalian J., Schmalian J., Yu. A. Kovalevskaya, Zhdanov K. R.   +28 more
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