CORROSION FATIGUE CRACK PROPAGATION OF INCONEL 600 AND INCOLOY 800 IN PURE WATER AT 85 degree C.

Toshihei Misawa, Hideo Sugawara, Tetsuo Shoji, Tadashi Harada

Research output: Contribution to journalArticlepeer-review

Abstract

A study was made of fatigue crack growth in Inconel 600 and Incoloy 800 in a pure water environment containing 15 ppm dissolved oxygen at 85 degree C at a frequency of 1 cpm. The effects of solution-annealed and sensitized heat treatments and nickel content on the corrosion fatigue crack growth rates were examined and the fracture surfaces were observed. The corrosion fatigue fracture surfaces of high-nickel alloys grown in the pure water environment at 85 degree C were found to show a fracture mode of fatigue striations.

Original languageEnglish
Pages (from-to)249-257
Number of pages9
JournalNIPPON KINZOKU GAKKAISHI
Volume43
Issue number3
Publication statusPublished - 1979 Jan 1

ASJC Scopus subject areas

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

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