Water vapor effect on high-temperature oxidation behavior of Fe3Al intermetallics

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Water vapor effect on high-temperature oxidation behavior of Fe3Al intermetallics.

Fe3Al intermetallics (Fe3Al, Fe3Al-Zr, Fe3Al-Zr,Mo and Fe3Al-Zr, Mo, Nb) were oxidized at 950 °C in dry and humid (11 vol% water) synthetic air. Thermogravimetric measurements showed that the oxidation rates of the tested intermetallics were lower in humid air than in dry air (especially for Fe3Al-Zr, Mo and Fe3Al-Zr, Mo, Nb). The addition of small amounts of Zr, Mo or Nb improved the kinetics ...

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ژورنال

عنوان ژورنال: Science and Technology of Advanced Materials

سال: 2009

ISSN: 1468-6996,1878-5514

DOI: 10.1088/1468-6996/10/4/045006