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ISO 1975:1973

Magnesium and magnesium alloys — Determination of silicon — Spectrophotometric method with the reduced silicomolybdic complex ISO 1975:1973

Publication date:   Nov 1, 1973

General information

90.60 Close of review   Jun 14, 2022

ISO

ISO/TC 79 Light metals and their alloys

International Standard

77.120.20   Magnesium and magnesium alloys

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Scope

The method is applicable to alloys having silicon contents between 0,01 and 0,6 %. The method does not apply to alloys containing rare earths or thorium. Specifies principle and procedure of the method, the reagents, apparatus, sampling, expression of results and test report.

Life cycle

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PUBLISHED
ISO 1975:1973
90.60 Close of review
Jun 14, 2022