Evaluation of degradation of thermal barrier coatings using impedance spectroscopy

Journal of the European Ceramic Society

Volumn 22, Issue 1, 2002, Pages 101-107

  Ali, Md Shawkat ^a   Song, Shenhua ^a   Xiao, Ping ^a  

^a BRUNEL UNIVERSITY   (United Kingdom)

Author keywords

(Ni, Co)(Cr, Al)2O4; Al2O3; Coatings; Cr2O3; Impedance spectroscopy; Oxidation; Thermal barrier coatings

Indexed keywords

COMPOSITION EFFECTS; CRYSTAL MICROSTRUCTURE; DEGRADATION; ELECTRIC CONDUCTIVITY; OXIDATION; POROSITY; SPECTROSCOPIC ANALYSIS; THERMAL EFFECTS;

IMPEDANCE SPECTROSCOPY; SPALLATION;

THERMAL BARRIER COATINGS;

BLADE; COATING; OXIDATION; SPECTROSCOPY; TURBINE;

EID: 0036132690     PISSN: 09552219     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0955-2219(01)00234-5     Document Type: Article

References (31)

1. 2 coated material by infrared thermography techniques
2. Evaluation of thermal barrier coating using infrared thermography
3. Non-destructive evaluation of thermal barrier coatings using impedance spectroscopy
4. Microstructural evolution of the oxide film formed during high temperature oxidation of nickel evaluated by means of impedance spectroscopy