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ISO 12989-2:2004

Carbonaceous materials used in the production of aluminium — Baked anodes and sidewall blocks — Determination of the reactivity to air — Part 2: Thermogravimetric method

Standard Details

ISO 12989-2:2004 covers the thermogravimetric analysis (TGA) of air reactivities and dusting of shaped carbon electrodes used in the aluminium-production industry. Many types of apparatus are available, with various thermal conditions, sample-size capability, materials of construction and procedures for determining the mass loss and subsequent rate of reaction. This test method sets standard reaction times and temperatures, and provides a mathematical method to normalize the gas velocity over the exposed surfaces, such that results obtained on different types of apparatus are correlatable.

General Information

Status : Published
Standard Type: Main
Document No: ISO 12989-2:2004
Document Year: 2004
Pages: 13
Edition: 1
  • Section Volume:
  • ISO/TC 226. Materials for the production of primary aluminium
  • ICS:
  • 71.100.10 Materials for aluminium production

Life Cycle

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ISO 12989-2:2004
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