ASTM C545-97(2007)
Historical Standard: ASTM C545-97(2007) Standard Classification of Zircon Refractories
SUPERSEDED (see Active link, below)
Translated Standard: Russian
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ASTM C545
1. Scope
1.1 This classification covers fired refractory brick and shapes consisting predominantly of zircon (ZrO 2 SiO 2 ) and containing, by chemical analysis, not less than 60 % zirconium oxide (ZrO 2 ) and not less than 30 % silica (SiO 2 ).
2. Referenced Documents (purchase separately) The documents listed below are referenced within the subject standard but are not provided as part of the standard.
ASTM Standards
C20 Test Methods for Apparent Porosity, Water Absorption, Apparent Specific Gravity, and Bulk Density of Burned Refractory Brick and Shapes by Boiling Water
C830 Test Methods for Apparent Porosity, Liquid Absorption, Apparent Specific Gravity, and Bulk Density of Refractory Shapes by Vacuum Pressure
Keywords
classification; refractories; zircon; zirconia-silica ;
ICS Code
ICS Number Code 81.080 (Refractories)
DOI: 10.1520/C0545-97R07
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