ÖNORM EN ISO 17864 - Korrosion von Metallen und Legierungen - Bestimmung der kritischen Lochkorrosionstemperatur bei potentiostatischer Kontrolle (ISO 17864:2005)
Ausgabedatum
2008-08-01
Norm-beschreibende Schlagwörter
Normenart
STANDARD
Norm-Nummer
ÖNORM EN ISO 17864
Norm-Titel, deutsch
Korrosion von Metallen und Legierungen - Bestimmung der kritischen Lochkorrosionstemperatur bei potentiostatischer Kontrolle (ISO 17864:2005)
Vorgänger-Norm
ÖNORM EN ISO 17864 (2007 12 01)
Norm-Titel, englisch
Corrosion of metals and alloys - Determination of the critical pitting temperature under potientiostatic control (ISO 17864:2005)
Norm-Titel, französisch
Corrosion des métaux et alliages - Determination de la température critique de piqûration des aciers inoxydables sous contrôle potentiostatique (ISO 17864:2005)
gültig ab
2008-08-01
internat. Übereinstimmung
EN ISO 17864 (2008 04) , ident ISO 17864 (2005) , ident
This standard describes the procedure for determining the critical pitting temperature for stainless steels (austenitic, ferritic/austenitic, ferritic stainless steel) under potentiostatic control. The principal advantage of the test is the rapidity with which the critical pitting temperature can be measured in a single test. The critical pitting temperature, as determined in this International Standard, can be used as a relative index of performance, for example, to compare the relative performance of different grades of stainless steel. The test described in this International Standard is not intended to determine the temperature at which pitting will occur in service.