This standard was last reviewed and confirmed in 2022. Therefore this version remains current.
The method is applicable to ferrosilicon having an aluminium content between 0,05 and 5 % (m/m). Specifies principle, reagents, apparatus, sample, procedure, expression of results and test report. Warns of perchloric acid fumes.
Status: PublishedPublication date: 1979-05
Edition: 1Number of pages: 3
Technical Committee: ISO/TC 132 Ferroalloys
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