Reference number
ISO 19280:2017
ISO 19280:2017
© ISO 2024
International Standard
ISO 19280:2017
Corrosion of metals and alloys — Measurement of critical crevice temperature for cylindrical crevice geometries in ferric chloride solution
Edition 1
2017-08
2017-08
ISO 19280:2017
64255
Publicado
(Edición 1, 2017)
Esta publicación se revisó y confirmó por última vez en 2022.
Por lo tanto, esta versión es la actual.
Resumen
ISO 19280:2017 specifies a methodology for ranking the crevice corrosion resistance of stainless steels and related alloys when exposed to oxidizing chloride solution. This document allows the measurement of critical crevice temperatures of tube/rod type specimens equal to those of plate type ones made up of the same material by chemical initiation of crevice corrosion, but not by the electrochemical method of ISO 18070. The test method in this document defines the apparatus and the procedure used to measure the temperature of crevice corrosion initiated in pipes and tubes using cylindrical specimens. This method has also been proved to apply to plate type specimens.
Informaciones generales
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Estado: PublicadoFecha de publicación: 2017-08Etapa: Norma Internacional confirmada [90.93]
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Edición: 1Número de páginas: 14
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Comité Técnico :ISO/TC 156ICS :77.060
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