Published 1985 | Version v1
Book Metadata-only

Decomposition of yttria-alumina silicates in highly reducing atmospheres

Creators

  • 1. Univ. of Washington, Seattle, WA

Description

The formation of bubbles in yttria-alumina silicate melts by gaseous decomposition products at ambient pressures greater than one atmosphere has been observed at temperatures as low as 15300C. Direct decomposition of the oxides under these conditions will not yield vapor pressures above one atmosphere, but the bubbles are explainable considering convective transfer to transient nitride phases through the melt

Additional details

Publishing Information

Publisher
American Ceramic Society.
Imprint Place
Columbus, OH (USA)
Imprint Title
Abstracts of the 38th annual Pacific Coast regional meeting of the American Ceramic Society
Journal Page Range
vp.

Conference

Title
4. symposium on separation science and technology for energy applications.
Dates
20-24 Oct 1985.
Place
Knoxville, TN (USA).

INIS

Country of Publication
United States
Country of Input or Organization
United States
INIS RN
17086596
Subject category
S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY; S36: MATERIALS SCIENCE;
Resource subtype / Literary indicator
Conference
Descriptors DEI
ALUMINIUM OXIDES; ALUMINIUM SILICATES; BUBBLE GROWTH; BUBBLES; CONTROLLED ATMOSPHERES; CONVECTION; DECOMPOSITION; HEAT TRANSFER; MEDIUM PRESSURE; MELTING; NITRIDES; PHASE STUDIES; PRESSURE DEPENDENCE; REACTION INTERMEDIATES; REDUCTION; VAPOR PRESSURE; VERY HIGH TEMPERATURE; YTTRIUM OXIDES
Descriptors DEC
ALUMINIUM COMPOUNDS; CHALCOGENIDES; CHEMICAL REACTIONS; ENERGY TRANSFER; NITROGEN COMPOUNDS; OXIDES; OXYGEN COMPOUNDS; PHASE TRANSFORMATIONS; PHYSICAL PROPERTIES; SILICATES; SILICON COMPOUNDS; THERMODYNAMIC PROPERTIES; TRANSITION ELEMENT COMPOUNDS; YTTRIUM COMPOUNDS