The corrosion of Fe-15 wt% Y and Fe-30 wt% Y in sulfidizing-oxidizing atmospheres at 600-800°C

@inproceedings{Niu1999TheCO,
  title={The corrosion of Fe-15 wt% Y and Fe-30 wt% Y in sulfidizing-oxidizing atmospheres at 600-800°C},
  author={Yanfei Niu and Francesco Gesmundo and Ruo-Yu Yan and Wei Tao Wu},
  year={1999}
}
The corrosion of two iron-based alloys containing 15 and 30 wt% yttrium and of pure yttrium has been studied at 600-800 degrees C in H-2-H2S-CO2 mixtures under a sulfur pressure of 10(-8) atm and an oxygen pressure of 10(-24) atm at 600 degrees C and of 10(-20) atm at 700-800 degrees C to establish the effect of yttrium additions on the resistance of pure iron to mixed sulfidizing-oxidizing atmospheres of high sulfur potential. The presence of yttrium is only slightly beneficial, since even a… CONTINUE READING

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