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.
Status: PublishedPublication date: 2006-12
Edition: 1Number of pages: 10
Technical Committee: ISO/TC 33 Refractories
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