Surface and grain boundary segregation

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1 Citation (Scopus)


Alloying and impurity elements are more or less segregated at surface and grain boundaries of metals and alloys. Surface analytical techniques have been applied to characterize the segregation behavior, and provided characteristic features of each element. The present paper reviews some typical results of the segregation or enrichment behavior of the elements in polycrystalline alloys, especially steels, and discusses the effect of the microstructure on the surface and grain boundary segregation.

Original languageEnglish
Pages (from-to)400-404
Number of pages5
JournalZairyo to Kankyo/ Corrosion Engineering
Issue number7
Publication statusPublished - 1999


  • Auger electron spectroscopy
  • Grain boundary
  • Impurity element
  • Iron based alloys
  • Segregation
  • Surface
  • X-ray photoelectron spectroscopy


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