ASTM C467 - 97(2008) en

Standard Classification of Mullite Refractories

  • This norm is withdrawn since 01-09-2014

44,68 54,06 Incl BTW

About norm

Status Withdrawn
Number of pages 2
Published on 01-08-2008
Language English

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.


ICS-code 81.080
English title Standard Classification of Mullite Refractories
Replaced by

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