Dr. Yang Zhao Profile

Dr. Yang Zhao

Research Associate at Shandong Academy of Sciences

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Publications (3)

SPIE Journal Paper | 17 September 2015

Nondestructive characterization of thermal barrier coating by noncontact laser ultrasonic technique

Yang Zhao, Jianwei Chen, Zhenzhen Zhang

OE, Vol. 54, Issue 09, 094104, (September 2015) https://doi.org/10.1117/12.10.1117/1.OE.54.9.094104

KEYWORDS: Ultrasonics, Nondestructive evaluation, Coating, Signal attenuation, Signal to noise ratio, Scanning electron microscopy, Wavelets, Interferometers, Oxides, Oxidation

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Proceedings Article | 1 April 2015 Paper

Effects of interface morphology and TGO thickness on residual stress of EB-PVD thermal barrier coatings

Jianwei Chen, Yang Zhao, Jian Ma

Proceedings Volume 9432, 943212 (2015) https://doi.org/10.1117/12.2084328

KEYWORDS: Interfaces, Scanning electron microscopy, Thin film coatings, Thermal modeling, Ceramics, Finite element methods, Nondestructive evaluation, Metals, Thermal efficiency, Oxides

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Proceedings Article | 23 March 2015 Paper

Laser ultrasonic evaluation of bonding layer in thermal barrier coating

Yang Zhao, Jianwei Chen, Zhenzhen Zhang

Proceedings Volume 9438, 943809 (2015) https://doi.org/10.1117/12.2084309

KEYWORDS: Ultrasonics, Coating, Signal attenuation, Signal to noise ratio, Laser bonding, Wavelets, Velocity measurements, Nondestructive evaluation, Scanning electron microscopy, Oxidation

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