ASTM-C467 › Historical Revision Information
Standard Classification of Mullite Refractories
The following bibliographic material is provided to assist you with your purchasing decision:
Scope
1.1 This classification covers refractory products consisting predominantly of mullite (3 Al2O3·2 SiO2) crystals that are formed by either converting any of the sillimanite group of minerals, or synthesizing from appropriate materials in a melt or sinter process.
1.2 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.
Significance and Use
3.1 The mullite content of an alumina-silica refractory material has an important influence on volume stability, load bearing properties, and its satisfactory use in refractory applications. This classification is considered useful for purchase specifications and quality control.
Keywords
alumino-silicate; classification; mullite; refractories; ICS Number Code 81.080 (Refractories)
To find similar documents by ASTM Volume:
15.01 (Refractories, Activated Carbon; Advanced Ceramics)
To find similar documents by classification:
81.080 (Refractories Including ceramic refractories)
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Document Number
ASTM-C467-14
Revision Level
2014 EDITION
Status
Superseded
Modification Type
Revision
Publication Date
Oct. 15, 2014
Document Type
Classification
Page Count
2 pages
Committee Number
C08.92