ISO 9285:1997 Preview
Abrasive grains and crude -- Chemical analysis of fused aluminium oxide
This standard was last reviewed and confirmed in 2018. Therefore this version remains current.
Deals with the chemical analysis of abrasive grains based on fused aluminium oxide. Describes the gravimetric, colorimetric and the atomic absorption spectrometric determination of the silicon dioxid, iron oxide, titanium oxide, calcium oxide, magnesium oxide, zirconium oxide and aluminium oxide content and the loss on ignition.
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