Hot corrosion in gas turbine components

The macroscopic and microscopic characteristics as well as the proposed mechanisms of Type I (high-temperature) and Type II (low-temperature) hot corrosion are reviewed. Two case histories of gas turbine blade failures are presented. Different practical approaches to minimize hot corrosion are descr...

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Veröffentlicht in:Engineering failure analysis 2002-02, Vol.9 (1), p.31-43
Hauptverfasser: Eliaz, N., Shemesh, G., Latanision, R.M.
Format: Artikel
Sprache:eng
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Zusammenfassung:The macroscopic and microscopic characteristics as well as the proposed mechanisms of Type I (high-temperature) and Type II (low-temperature) hot corrosion are reviewed. Two case histories of gas turbine blade failures are presented. Different practical approaches to minimize hot corrosion are described.
ISSN:1350-6307
1873-1961
DOI:10.1016/S1350-6307(00)00035-2