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ISO 19950:2015

Aluminium oxide primarily used for the production of aluminium — Determination of alpha alumina content — Method using X-ray diffraction net peak areas
25. 11. 2015.

Опште информације

90.93     24. 10. 2022.

ISO

ISO/TC 226

Međunarodni standard

71.100.10  

engleski  

Kupovina

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Apstrakt

ISO 19950:2015 sets out an X-ray diffraction method for the determination of the alpha alumina content of smelter grade alumina. The method is applicable to smelter grade alumina containing alpha phase at levels up to 50 %. The percentage by mass of alpha alumina is determined on an "as received" basis.

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TRENUTNO

OBJAVLJEN
ISO 19950:2015
90.93 Odluka o potvrđivanju standarda
24. 10. 2022.