Reference number
ISO 20203:2005
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
2005-10
ISO 20203:2005
35321
Published
(Edition 1, 2005)
This publication was last reviewed and confirmed in 2020.
Therefore this version remains current.
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
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Status: PublishedPublication date: 2005-10Stage: International Standard confirmed [90.93]
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Edition: 1Number of pages: 7
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Technical Committee :ISO/TC 226ICS :77.120.10
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