This standard has been reviewed* and then confirmed in 2014.
ISO 21078-2:2006 specifies procedures of chemical analysis for the determination of boron(III) oxide used as a binder component added to aluminosilicate refractories, using an acid extraction method.
It is applicable for refractories containing less than 1 % (mass fraction) of boron(III) oxide.
Edition: 1 (Monolingual) ICS: 81.060.01; 81.040.01 Status: Published Stage: 90.93 (2014-04-07) TC/SC: ISO/TC 33 Number of Pages: 10
No revision information available