ISO 12989-2:2004
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ISO 12989-2:2004
31824
недоступно на русском языке

Тезис

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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.


Общая информация 

  •  : Опубликовано
     : 2004-05
  •  : 1
  •  : ISO/TC 226 Materials for the production of primary aluminium
  •  :
    71.100.10 Materials for aluminium production

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ru
Формат Язык
std 1 92 PDF
std 2 92 Бумажный
  • CHF92

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