Ceramic thermal-barrier coatings for cooled turbines [PDF]
Coating systems consisting of a plasma sprayed layer of zirconia stabilized with either yttria, magnesia or calcia over a thin alloy bond coat have been developed, their potential was analyzed and their durability and benefits evaluated in a turbojet ...
Liebert, C. H., Stepka, F. S.
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Investigation of the kinetics of crystallization of molten binary and ternary oxide systems Quarterly status report, 1 Dec. 1968 - 28 Feb. 1969 [PDF]
Kinetics of crystallization of molten binary and ternary oxide ...
Bacon, J. F.
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High modulus invert analog glass compositions containing beryllia [PDF]
, 1974 Glass compositions having a Young's modulus of at least 15 million psi and a specific modulus of at least 110 million inches consisting essentially of, in mols, 10-45% SiO2, 2-15% Li2O, 3-34% BeO, 12-36% of at least one bivalent oxide selected from the ...
Bacon, J. F.
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Bacteria-induced internal carbonation of reactive magnesia cement
Construction and Building Materials, 2021 Xi Xiao, Li Xuan Goh, C. Unluer, E. Yang
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Effect of Magnesia Addition on the Densification and Mechanical Properties of Zinc Aluminate Ceramic
MedžiagotyraZinc aluminate (ZnAl2O4) ceramic has attracted more and more attention because of its superior properties. ZnAl2O4 ceramic was successfully synthesized via solid-state reaction sintering using alumina and zinc oxide as raw materials and magnesia as an ...
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Metal-to-ceramic seals for thermionic converters - A literature survey [PDF]
Metal to ceramic sealing techniques for thermionic converters - literature ...
Phillips, W. M.
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Slow crack growth in spinel in water [PDF]
Magnesium aluminate spinel was tested in a water environment at room temperature to establish its slow crack-growth behavior. Ring specimens with artificial flaws on the outside surface were loaded hydraulically on the inside surface. The time to failure
Elber, W., Schwantes, S.
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Measurement of the optical properties of lunar rocks in the transition zone, resulting from observations made by Lunokhod 2 [PDF]
Photometric measurements were carried out directly on the lunar surface with the aid of a calibration device, a plate with fields of different brightness, placed in the field of view of the panoramic telephotometers.
Lipskiy, Y. N., Shevchenko, V. V.
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High-T sub c fluorine-doped YBa2Cu3O(y) films on ceramic substrates by screen printing [PDF]
Thick films of fluorine-doped YBa2Cu3O(y) were screen printed on highly polished alumina, magnesia spinel, strontium titanate, and yttria-stabilized zirconia (YSZ) substrates.
Bansal, Narottam P.
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