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ISO 1178:1976

Magnesium alloys — Determination of soluble zirconium — Alizarin sulphonate photometric method
1. 3. 1976.

Опште информације

90.60     14. 6. 2022.

ISO

ISO/TC 79

Međunarodni standard

77.120.20  

francuski   engleski  

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Apstrakt

The method is applicable to alloys having zirconium contents between 0,1 and 1,0 % (m/m). However the method is not applicable completely to alloys having lead and/or bismuth (see annex). Rare earths, thorium and silver do not interfere. Specifies principle and procedure of the method, the reagents, apparatus, sampling, expression of results and test report.

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TRENUTNO

OBJAVLJEN
ISO 1178:1976
90.60 Završetak postupka preispitivanja standarda
14. 6. 2022.