The analysis and inspection of the cooling effects on photo-stimulated luminescence spectroscopy (PSLS) for stress measurements in chromium-doped alumina was motivated by the need to accurately characterize 3-D stress states in thermally grown oxide (TGO) layers in jet engine turbine blades. In recent studies, new techniques utilizing PSLS have successfully shown potential that the vibronic band region within chromium-doped alumina spectra can be used, along with the accompanying R-lines, to provide a 3-D stress characterization within the material. However, difficulty in accurately obtaining peak positions of the vibronic bands and tracking them as they shift with stress at room temperature has prevented this method from being fully utiliz...
Thermal barrier coatings (TBCs) are widely used to protect gas turbine blades but internal stress ne...
Thermal Barrier Coatings (TBC) have been instrumental in advancing the performance and e�ciency of ...
Residual and applied stresses modify the characteristic R-line luminescence from trace amounts of Cr...
The development of photo-stimulated luminescence spectroscopy (PSLS) for stress measurement in chrom...
Photo-stimulated luminescence spectroscopy (PSLS) is an attractive nondestructive tool to measure st...
Thermal Barrier Coatings (TBC) have been instrumental in advancing the performance and efficiency of...
Thermographic properties of Cr3+-doped Al2O3 coatings created by plasma electrolytic oxidation (PEO)...
Residual macro-stresses have to be evaluated using trial samples that comprise a CMSX4 superalloy co...
By exploiting the strain dependence of the ruby luminescence line, we have measured the strain in al...
Photo-stimulated luminescence Piezo-spectroscopy (PLPS) is being developed as a non-destructive tech...
Photo-stimulated luminescence Piezo-spectroscopy (PLPS) is being developed as a non-destructive tech...
The high temperature properties of ceramic materials make them suitable for the extreme environments...
We have measured strains in alumina scales thermally grown on Fe-Cr- Al alloys by exploiting the str...
The application of high temperature ceramic coatings has enabled aircraft and power generation turbi...
The application of high temperature ceramic coatings has enabled aircraft and power generation turbi...
Thermal barrier coatings (TBCs) are widely used to protect gas turbine blades but internal stress ne...
Thermal Barrier Coatings (TBC) have been instrumental in advancing the performance and e�ciency of ...
Residual and applied stresses modify the characteristic R-line luminescence from trace amounts of Cr...
The development of photo-stimulated luminescence spectroscopy (PSLS) for stress measurement in chrom...
Photo-stimulated luminescence spectroscopy (PSLS) is an attractive nondestructive tool to measure st...
Thermal Barrier Coatings (TBC) have been instrumental in advancing the performance and efficiency of...
Thermographic properties of Cr3+-doped Al2O3 coatings created by plasma electrolytic oxidation (PEO)...
Residual macro-stresses have to be evaluated using trial samples that comprise a CMSX4 superalloy co...
By exploiting the strain dependence of the ruby luminescence line, we have measured the strain in al...
Photo-stimulated luminescence Piezo-spectroscopy (PLPS) is being developed as a non-destructive tech...
Photo-stimulated luminescence Piezo-spectroscopy (PLPS) is being developed as a non-destructive tech...
The high temperature properties of ceramic materials make them suitable for the extreme environments...
We have measured strains in alumina scales thermally grown on Fe-Cr- Al alloys by exploiting the str...
The application of high temperature ceramic coatings has enabled aircraft and power generation turbi...
The application of high temperature ceramic coatings has enabled aircraft and power generation turbi...
Thermal barrier coatings (TBCs) are widely used to protect gas turbine blades but internal stress ne...
Thermal Barrier Coatings (TBC) have been instrumental in advancing the performance and e�ciency of ...
Residual and applied stresses modify the characteristic R-line luminescence from trace amounts of Cr...