Abstract Preview

The checking applies to manganese and chromium ores, whether natural or processed, being carried out in accordance with the methods specified in the relevant International Standards. Includes conditions for sampling, preparation of experimental samples and of final moisture samples and moisture testing, gives a data sheet and analyses the experimental data and results.


General information

  • Status :  Published
    Publication date : 1986-11
  • Edition : 1
    Number of pages : 5
  • :
    ISO/TC 132
    Ferroalloys
  • 73.060.20
    Manganese ores

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Life cycle

A standard is reviewed every 5 years



Revisions / Corrigenda

  • Now confirmed
    ISO 8531:1986

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