TY - JOUR
T1 - Thermal Stability of a Chemically Vapor Deposited Multilayer Coating Containing Amorphous Silica And Rutile Titania on Hi-Nicalon Fiber
AU - Lee, Jinil
AU - Li, Hao
AU - Lee, Woo Y.
PY - 2003/10
Y1 - 2003/10
N2 - A multilayer coating consisting of consecutive layers of amorphous-silica, rutile-titania, and amorphous-silica was prepared on Hi-Nicalon fiber by chemical vapor deposition at 1050°C. It appeared that the silica and titania layers were strongly bonded to each other with no evidence of detachment and crack deflection at the interface region. The layered structure became morphologically unstable because of the growth of titania grains, the crystallization of the silica layers, and the oxidation of the fiber on exposure to 1200°C in air for 92 h.
AB - A multilayer coating consisting of consecutive layers of amorphous-silica, rutile-titania, and amorphous-silica was prepared on Hi-Nicalon fiber by chemical vapor deposition at 1050°C. It appeared that the silica and titania layers were strongly bonded to each other with no evidence of detachment and crack deflection at the interface region. The layered structure became morphologically unstable because of the growth of titania grains, the crystallization of the silica layers, and the oxidation of the fiber on exposure to 1200°C in air for 92 h.
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U2 - 10.1111/j.1151-2916.2003.tb03558.x
DO - 10.1111/j.1151-2916.2003.tb03558.x
M3 - Article
AN - SCOPUS:0242334615
SN - 0002-7820
VL - 86
SP - 1797
EP - 1799
JO - Journal of the American Ceramic Society
JF - Journal of the American Ceramic Society
IS - 10
ER -