Norm

ISO 18069:2015 en

Corrosie van metalen en legeringen - Beproevingsmethode voor de bepaling van de uniforme corrosiesnelheid van roestvast staal en nikkellegeringen gebaseerd in waterige oplossingen

48,19

Over deze norm

Status Definitief
Aantal pagina's 9
Commissie Corrosie
Gepubliceerd op 15-06-2015
Taal Engels
ISO 18069-2 specifies the measurements of the corrosion rate of uniform corrosion for stainless steels and nickel based alloys in the intended liquids and the ability for the material to passivate after activation. This method is intended to be used for estimation of the uniform corrosion rate in liquids, under atmospheric conditions, for the chemical industry under specific environmental conditions and not as a qualification test. It can also be used to determine iso-corrosion diagrams and at which temperature the corrosion rate exceeds 0,1 mm/a. This International Standard is not intended for excessive corrosion rates above 1 mm/a since an even higher corrosion rate indicates that the stainless steel is not suitable in the application. This International Standard is not intended to be used for solutions containing halides, especially chlorides, since these might cause localized corrosion.

Details

ICS-code 77.060
Nederlandse titel Corrosie van metalen en legeringen - Beproevingsmethode voor de bepaling van de uniforme corrosiesnelheid van roestvast staal en nikkellegeringen gebaseerd in waterige oplossingen
Engelse titel Corrosion of metals and alloys - Method for determination of the uniform corrosion rate of stainless steels and nickel based alloys in liquids
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