Norm

NEN-ISO 14993:2001 en

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

48,19

Over deze norm

Status Definitief
Aantal pagina's 10
Commissie Corrosie
Gepubliceerd op 01-11-2001
Taal Engels
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 mis, 'dry' and 'wet' conditions. The type of test specimen and the exposure period are not specified. The particular advantages of this test over conventional accelerated tests such as the neutral salt spray test (NSS) lie in its ability to reproduce the corrosion that occurs in outdoor salt-contaminated environments. The accelerated corrosion tests involving cyclic exposure to salt mist, 'dry' and 'wet' conditions apply to: - metals and their alloys; - certain metallic coatings (anodic and cathodic); - certain conversion coatings; - certain anodic oxide coatings; - organic coatings on metallic materials.

Details

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

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