Corrosion of Mullite Refractory by Alkaline Vapor
نویسندگان
چکیده
منابع مشابه
Nucleation mechanisms in chemically vapor-deposited mullite coatings on SiC
Dense, uniform, and adherent chemically vapor-deposited mullite coatings were deposited on SiC substrates using the AlCl3–SiCl4–H2–CO2 system. Typical coating morphology consisted of a thin interfacial layer of g–Al2O3 nanocrystallites embedded within a vitreous SiO2-based matrix. When a critical Al/Si ratio of 3.2 ± 0.29 was reached within this nanocrystalline layer, mullite crystals nucleated...
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A mullite/mullite nanocomposite powder has been synthesized, composed of nanometer-size 3Al2O3 · 2SiO2 (‘3 : 2’) mullite precipitates within a matrix of the high alumina 2Al2O3 · SiO2 (‘2 : 1’) mullite. Historically, the transition from the metastable high-alumina phase to the thermodynamically stable ‘3 : 2’ phase of mullite has been thought to be a continuous process, involving a continuous s...
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ژورنال
عنوان ژورنال: Journal of the Ceramic Association, Japan
سال: 1969
ISSN: 0009-0255,1884-2127
DOI: 10.2109/jcersj1950.77.886_208