5.6.3.3 Hot
Gas Corrosion
After exposing the materials for a period
of time to defined gas concentrations and temperatures, it
is generally possible to determine the level of the corrosion
through microscopic investigations of the corroded samples.
Corrosive attack by Gasess, even at high temperatures, can
be determined through thermo-analytical procedures (e.g. thermogravimetric
balance).
A standard for oxidation resistance testing is ENV 12923-2.
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