Testing of discs of turbine rotors of gas compressors with the dye penetrant nondestructive testing technique

Testing of discs of turbine rotors of gas compressors with the dye penetrant nondestructive testing technique

The special features of diagnostics of turbine discs of ΓTK-10-4 gas compressor units tested by the dye penetrant flaw detection method are considered. It is shown that disc blades must be dismantled and carefully mechanically cleaned, the spots in discs where such flaws as cracks are generated most...

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Veröffentlicht in:Russian journal of nondestructive testing 2008-08, Vol.44 (8), p.542-547
Hauptverfasser: Kryukov, I. I., Leont’ev, S. A., Platonov, V. S., Rybnikov, A. I.
Format: Artikel
Sprache:eng
Schlagworte:
Characterization and Evaluation of Materials
Chemistry and Materials Science
Materials Science
Penetrant Methods
Structural Materials
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Zusammenfassung:The special features of diagnostics of turbine discs of ΓTK-10-4 gas compressor units tested by the dye penetrant flaw detection method are considered. It is shown that disc blades must be dismantled and carefully mechanically cleaned, the spots in discs where such flaws as cracks are generated most often being analyzed, thereby reducing the searching and detection time.
ISSN:1061-8309
1608-3385
DOI:10.1134/S1061830908080044