Norm

NEN-ISO 14993:2018 en

Corrosie van metalen en legeringen - Versnelde beproeving door cyclische blootstelling aan zoutnevel, droge en natte omstandigheden

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Over deze norm

Status Definitief
Aantal pagina's 15
Commissie Metallieke deklagen en corrosie van metalen en legeringen
Gepubliceerd op 01-08-2018
Taal Engels
NEN-ISO 14993 specifies the apparatus and test procedure to be used in conducting accelerated corrosion tests for the comparative evaluation of metallic materials with or without permanent corrosion protection or temporary corrosion protection in salt-contaminated outdoor environments. The test involves cyclic exposure of the specimens to neutral salt mist, “dry” and “wet” conditions. The type of test specimen and the exposure period are not specified. The particular advantages of this test over common accelerated tests such as the neutral salt spray (NSS) test lie in its ability to better reproduce the corrosion that occurs in outdoor salt-contaminated environments. This document is applicable to - metals and their alloys, - metallic coatings (anodic and cathodic), - conversion coatings, - anodic oxide coatings, and - organic coatings on metallic materials.

Details

ICS-code 77.060
Nederlandse titel Corrosie van metalen en legeringen - Versnelde beproeving door cyclische blootstelling aan zoutnevel, droge en natte omstandigheden
Engelse titel Corrosion of metals and alloys - Accelerated testing involving cyclic exposure to salt mist, dry and wet conditions
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