Metal suicide on the steel substrate formed by atmospheric controlled IH-FPP (AIH-FPP) nd its effect on corrosion resistance improvement

Yutaka Kameyama, Yuki Amano, Jun Komotori, Kengo Fukazawa, Yoshitaka Misaka, Kazuhiro Kawasaki

Research output: Contribution to journalArticle

5 Citations (Scopus)

Abstract

Metal suicides are potential materials because of their excellent properties such as corrosion resistance, oxidation resistance and wear resistance. In this study, the authors propose a new surface treatment process to form metal suicides on metallic materials by using an atmospheric controlled IH-FPP. Atmospheric controlled IH-FPP in which Si particles are bombarded to the substrate with an elevated temperature of 1173 K can form the iron silicide. Elevated temperature of the substrate enhances transfer of Si particles on the substrate, followed by mixing and/or diffusion into the substrate. This results in the formation of iron silicides. Atmospheric controlled IH-FPP with Si-Cr mixed particles also forms the iron silicide. Atmospheric controlled IH-FPP with the mixed particles followed by annealing of 873 K for 3600 s forms chromium silicide in accordance with Fe-Cr-Si ternary phase diagram. Carbon steel materials covered with the silicide layer exhibit better corrosion resistance since SiO2 is formed on the silicide.

Original languageEnglish
Pages (from-to)7-13
Number of pages7
JournalNippon Kinzoku Gakkaishi/Journal of the Japan Institute of Metals
Volume77
Issue number1
DOIs
Publication statusPublished - 2013 Jan

Fingerprint

Steel
corrosion resistance
Corrosion resistance
Metals
steels
Iron
Substrates
iron
metals
Silicides
silicides
oxidation resistance
carbon steels
Oxidation resistance
Chromium
surface treatment
wear resistance
Phase diagrams
Wear resistance
Carbon steel

Keywords

  • Control
  • Fine particle peering
  • Induction heating and fine particle peening system
  • Induction heating atmospheric
  • Metal silicides corrosion resistance

ASJC Scopus subject areas

  • Mechanics of Materials
  • Materials Chemistry
  • Metals and Alloys
  • Condensed Matter Physics

Cite this

Metal suicide on the steel substrate formed by atmospheric controlled IH-FPP (AIH-FPP) nd its effect on corrosion resistance improvement. / Kameyama, Yutaka; Amano, Yuki; Komotori, Jun; Fukazawa, Kengo; Misaka, Yoshitaka; Kawasaki, Kazuhiro.

In: Nippon Kinzoku Gakkaishi/Journal of the Japan Institute of Metals, Vol. 77, No. 1, 01.2013, p. 7-13.

Research output: Contribution to journalArticle

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