Metallic and other inorganic Coatings. Test method of cyclic heating for thermal barrier coatings under temperature gradient

2012 ◽  
Keyword(s):  
Temperature Gradient ◽  
Thermal Barrier Coatings ◽  
Test Method ◽  
Thermal Barrier ◽  
Cyclic Heating ◽  
Barrier Coatings ◽  
Inorganic Coatings

Luminescence Sensing of Temperature in Oxides

2008 ◽  
Vol 368-372 ◽  
pp. 1-4 ◽  
Author(s):  
David R. Clarke
Keyword(s):  
Temperature Gradient ◽  
Thermal Barrier Coatings ◽  
Luminescence Intensity ◽  
Yttria Stabilized Zirconia ◽  
Thermal Barrier ◽  
Stabilized Zirconia ◽  
Barrier Coatings ◽  
Europium Doping ◽  
Lifetime Decay

The measurement of temperature based on the characteristic lifetime decay in luminescence intensity of dopant ions following excitation is described with illustrations drawn from europium doping in yttria-stabilized zirconia. The method is particularly attractive for making measurements in a temperature gradient, such as those in thermal barrier coatings.

OS0206 Damage Evolution of Thermal barrier coatings Induced by Temperature Gradient

2012 ◽  
Vol 2012 (0) ◽  
pp. _OS0206-1_-_OS0206-3_
Author(s):  
Satoshi YAMAGISHI ◽  
Masakazu OKAZAKI ◽  
Rajivgandhi Subramanian ◽  
Hirotaka FUKANUMA
Keyword(s):  
Temperature Gradient ◽  
Thermal Barrier Coatings ◽  
Damage Evolution ◽  
Thermal Barrier ◽  
Barrier Coatings
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