Transmission electron microscopy of NiCrAlY raw powder material and the low pressure plasma sprayed coating

K. Noguchi, M. Nishida, A. Chiba

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

The microstructure of low pressure plasma sprayed (LPPS) CoNiCrAlY coating is investigated by TEM to show that the characterization is effective for examining the spray mechanism. Microstructural characterizations by TEM and micro Vickers hardness test are carried out on the NiCrAlY raw powder material and the LPPS coating. The microstructure and the mechanical properties of the raw powder material are compared with those of the coating in the investigation of spray mechanism.

Original languageEnglish
Pages (from-to)467-473
Number of pages7
JournalScripta Materialia
Volume44
Issue number3
DOIs
Publication statusPublished - Mar 16 2001
Externally publishedYes

All Science Journal Classification (ASJC) codes

  • Materials Science(all)
  • Condensed Matter Physics
  • Mechanics of Materials
  • Mechanical Engineering
  • Metals and Alloys

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