Ändra sökning
RefereraExporteraLänk till posten
Permanent länk

Direktlänk
Referera
Referensformat
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annat format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annat språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf
Corrosion induced metal release from copper based alloys compared to their pure elements
KTH, Skolan för kemivetenskap (CHE), Kemi, Korrosionslära.
KTH, Skolan för kemivetenskap (CHE), Kemi, Korrosionslära.ORCID-id: 0000-0003-2206-0082
KTH, Skolan för kemivetenskap (CHE), Kemi, Korrosionslära.ORCID-id: 0000-0002-2123-2201
KTH, Skolan för kemivetenskap (CHE), Kemi, Korrosionslära.ORCID-id: 0000-0002-9453-1333
2008 (Engelska)Ingår i: Corrosion Engineering, Science and Technology, ISSN 1478-422X, E-ISSN 1743-2782, Vol. 43, nr 2, s. 134-141Artikel i tidskrift (Refereegranskat) Published
Abstract [en]

Despite numerous studies on atmospheric corrosion of copper and copper based alloys, the corrosion induced release processes of individual alloy constituents suffer from significant knowledge gaps. This investigation comprises metal release rate measurements of copper, zinc and tin from some copper based alloys including brass (20 wt-% Zn) and bronze (6 wt-% Sn), and their pure alloying metals, copper, zinc and tin. Data have been generated during a 2.5 year urban field exposure in Stockholm, Sweden and parallel laboratory investigations in a specially designed rain chamber using artificial rain. Brass shows significantly lower annual release rates of both copper and zinc compared to pure metal sheets of its alloy constituents. Zinc is preferentially released compared to copper. Dezincification of brass occurs both at field and laboratory conditions, a process influenced by rain characteristics. Alloying with tin does not largely reduce the release rate of copper from bronze compared to pure copper. No measurable amount of tin is released from the bronze surface.

Ort, förlag, år, upplaga, sidor
2008. Vol. 43, nr 2, s. 134-141
Nyckelord [en]
atmospheric corrosion, metal release, copper, zinc, brass, bronze
Nationell ämneskategori
Teknik och teknologier
Identifikatorer
URN: urn:nbn:se:kth:diva-38095DOI: 10.1179/174327808X286383ISI: 000257881900007OAI: oai:DiVA.org:kth-38095DiVA, id: diva2:436415
Anmärkning
14th Nordic Corrosion Congress Location: Copenhagen, DENMARK Date: MAY 13-15, 2007Tillgänglig från: 2011-08-23 Skapad: 2011-08-22 Senast uppdaterad: 2017-12-08Bibliografiskt granskad

Open Access i DiVA

Fulltext saknas i DiVA

Övriga länkar

Förlagets fulltext

Personposter BETA

Wallinder, Inger OdnevallHerting, GunillaLeygraf, Christofer

Sök vidare i DiVA

Av författaren/redaktören
Goidanich, SaraWallinder, Inger OdnevallHerting, GunillaLeygraf, Christofer
Av organisationen
Korrosionslära
I samma tidskrift
Corrosion Engineering, Science and Technology
Teknik och teknologier

Sök vidare utanför DiVA

GoogleGoogle Scholar

doi
urn-nbn

Altmetricpoäng

doi
urn-nbn
Totalt: 310 träffar
RefereraExporteraLänk till posten
Permanent länk

Direktlänk
Referera
Referensformat
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annat format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annat språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf