Abstract
Scales resulted from a sulphidation of Fe 100−x Cr x alloys (x ≤ 26) at 1073K in the atmosphere of H 2/H 2 S with the partial pressure of sulphur of 10−8 atm were investigated by means of transmission and conversion electron Mossbauer spectroscopies, X-ray diffraction, electron microscopy and microprobe analysis. Although crystallographically single-phase, the scales were revealed to be composed of FeS (x ≤ 10) and Fe 1−x Cr x S (x > 10).
Published Version
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