High-temperature oxidation paths, according to the oxide-alloy phases equilibria in the ternary Ni-Co-Fe system

研究成果: Article査読

2 被引用数 (Scopus)

抄録

The physicochemical properties of the Ni-Co-Fe-O system are important to the high-temperature oxidation of the Ni-Co-Fe based alloy, such as superalloys and high-alloy steels. The equilibrium phase relations between the Ni-Co-Fe alloy and its oxide at elevated temperature were systematically investigated using experimental and assessment method. The iso-pO2 lines and iso-concentration lines of oxides in the entire range of the oxygen partial pressure and composition at 1673 K were evaluated, and the high-temperature oxidation path of the Ni-Co-Fe alloy was qualitatively examined. Using the thermodynamic findings allows to ascertain the high-temperature oxidation phenomena of the Ni-Co-Fe based alloy.

本文言語English
ページ(範囲)114-123
ページ数10
ジャーナルCorrosion Science
139
DOI
出版ステータスPublished - 2018 7 15

ASJC Scopus subject areas

  • 化学 (全般)
  • 化学工学(全般)
  • 材料科学(全般)

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