In situ NDT of Degradation of Thermal Barrier Coatings Using Impedance Spectroscopy

Materials Evaluation

Volumn 58, Issue 3, 2000, Pages 476-481

  Ogawa, Kazuhiro ^a   Shoji, Tetsuo ^a   Abe, Iwao ^b   Hashimoto, Hideo ^b  

^a TOHOKU UNIVERSITY   (Japan)

^b TOHOKU ELECTRIC POWER CO INC   (Japan)

Author keywords

Alumina; Impedance spectroscopy; In situ NDT; Mixed oxide; Model analysis; Reaction layer; TBC MCrAlY interface; Thermal barrier coating

Indexed keywords

ALUMINA; GAS PLANTS; GAS TURBINES; GROWTH KINETICS; NONDESTRUCTIVE EXAMINATION; REACTION KINETICS; SPECTROSCOPY; THERMAL BARRIER COATINGS; TURBOMACHINE BLADES;

BOND COATINGS; GAS TURBINE PLANTS; HIGHEST TEMPERATURE; IMPEDANCE SPECTROSCOPY; IN SITU NDT; LAYER FORMATION; MIXED OXIDE; MODELING ANALYZES; REACTION LAYERS; THERMAL BARRIER COATING/MCRALY INTERFACE;

ALUMINUM OXIDE;

EID: 0142142963     PISSN: 00255327     EISSN: None     Source Type: Trade Journal    
DOI: None     Document Type: Article

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