Reference number
ISO 20203:2005
© ISO 2024
International Standard
ISO 20203:2005
Carbonaceous materials used in the production of aluminium — Calcined coke — Determination of crystallite size of calcined petroleum coke by X-ray diffraction
Edition 1
2005-10
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Published (Edition 1, 2005)
This publication was last reviewed and confirmed in 2020. Therefore this version remains current.

ISO 20203:2005

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Format
CHF 63
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Abstract

ISO 20203:2005 describes a test method for the determination of the mean crystallite height of a representative, pulverized sample of calcined petroleum coke by interpretation of an X-ray diffraction pattern produced through conventional X-ray scanning techniques.

ISO 20203:2005 applies to carbonaceous materials used in the production of aluminium.

General information

  • Status
     : Published
    Publication date
     : 2005-10
    Stage
    : International Standard confirmed [90.93]
  • Edition
     : 1
    Number of pages
     : 7
  • Technical Committee :
    ISO/TC 226
    ICS :
    77.120.10 
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