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Norm

ISO 21079-2:2008

Issue date: 2008 04 01

Chemical analysis of refractories containing alumina, zirconia, and silica — Refractories containing 5 percent to 45 percent of ZrO2 (alternative to the X-ray fluorescence method) — Part 2: Wet chemical analysis

ISO 21079-2:2008 specifies methods for the chemical analysis of AZS (alumina, zirconia, and silica) refractory products (containing 5 % to 45 % of ZrO2) and raw materials...
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Valid
Publisher:
International Organization for Standardization
Format:
Digital | 18 Pages
Language:
English

ISO 21079-2:2008 specifies methods for the chemical analysis of AZS (alumina, zirconia, and silica) refractory products (containing 5 % to 45 % of ZrO2) and raw materials, using traditional ("wet") methods.

ISO 21079-2:2008 is not applicable to MgO-based refractories.

ISO 21079-2:2008 gives alternatives to the X-ray fluorescence (XRF) method given in ISO 12677.

ISO 21079-2:2008
2008 04 01
Chemical analysis of refractories containing alumina, zirconia, and silica — Refractories containing...
Norm