Metal dusting resistant copper-based materials

C. M. Chun, S. Desai, T. A. Ramanarayanan

Research output: Contribution to journalArticle

1 Scopus citations

Abstract

Cu and Cu-based alloy coatings suppress carbon transfer to the metal surface from carbon-supersaturated gaseous environments. The metal dusting resistance of such coatings has been investigated in CO-H 2 gas mixtures at temperatures ranging from 450°C to 700°C. Conventional plating and cladding methods have been used to deposit Cu-based materials on the surfaces of commercial materials such as 2.25Cr-0.5Mo steel and carbon steel. In addition to the performance of Cu-based materials under laboratory conditions, the effect of alloying elements such as Sn, Zn, Ni, Si, and Al in Cu on the corrosion process and the coating/substrate interface stability are discussed with particular attention to commercial scale applications.

Original languageEnglish (US)
Pages (from-to)810-821
Number of pages12
JournalCorrosion
Volume68
Issue number9
DOIs
StatePublished - Sep 1 2012

All Science Journal Classification (ASJC) codes

  • Chemistry(all)
  • Chemical Engineering(all)
  • Materials Science(all)

Keywords

  • Alloy
  • Carbon
  • Copper
  • Corrosion
  • Metal dusting

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