International Standard
ISO 4158:1978
Ferrosilicon, ferrosilicomanganese and ferrosilicochromium — Determination of silicon content — Gravimetric method
Reference number
ISO 4158:1978
Edition 1
1978-12
International Standard
Read sample
ISO 4158:1978
9925
Published (Edition 1, 1978)
This standard was last reviewed and confirmed in 2020. Therefore this version remains current.

ISO 4158:1978

ISO 4158:1978
9925
Language
Format
CHF 42
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Abstract

The method is applicable to alloys containing from 8 to 95 % (m/m) silicon. Specifies principle, reagents, apparatus, sample, procedure, expression of results, reproducibility and test report. Warns of perchloric acid fumes.

General information

  •  : Published
     : 1978-12
    : International Standard confirmed [90.93]
  •  : 1
     : 3
  • ISO/TC 132
    77.100 
  • RSS updates

Life cycle

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