Standard Svensk standard · SS-ISO 17248:2016

Korrosion hos metaller och legeringar - Provningsmetod för högtemperaturkorrosion av metalliska material genom inbäddning i salt, aska eller andra fasta ämnen (ISO 17248:2015, IDT)

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Standard Svensk standard · SS-ISO 17248:2016

Korrosion hos metaller och legeringar - Provningsmetod för högtemperaturkorrosion av metalliska material genom inbäddning i salt, aska eller andra fasta ämnen (ISO 17248:2015, IDT)
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Omfattning
This International Standard specifies the method for high temperature corrosion testing of metallic materials by embedding in a corrosive powder made up of salt, ash, and/or other solids and exposing them to high temperature in a controlled gas environment to evaluate their corrosion resistance.Two options exist: fully embedding and partially embedding.Fully embedding is used in cases in which a mass change measurement is required.Partially embedding is used to investigate three potentially different interaction zones on a single test piece, i.e. the embedded part, the non-embedded part, and the gas/powder interface region. Therefore, gravimetric measurements are not appropriate and metallographic investigations are necessary instead.This International Standard does not cover methods where test pieces are immersed in a liquid or cases in which a surface deposit is applied to the test pieces. These methods are covered in ISO 17245 and ISO 17224, respectively.

Ämnesområden

Korrosion (77.060)


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Standard Svensk standard · SS-ISO 17248:2016

Korrosion hos metaller och legeringar - Provningsmetod för högtemperaturkorrosion av metalliska material genom inbäddning i salt, aska eller andra fasta ämnen (ISO 17248:2015, IDT)
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Produktinformation

Språk: Engelska

Framtagen av: Högtemperaturkorrosion, SIS/TK 146/AG 66

Internationell titel: Corrosion of metals and alloys - Test method for high temperature corrosion testing of metallic materials by embedding in salt, ash, or other solids (ISO 17248:2015, IDT)

Artikelnummer: STD-8022665

Utgåva: 1

Fastställd: 2016-09-29

Antal sidor: 28