[PDF][PDF] Laser-Ultrasonic Evaluation of Thermal Spray Coatings
The non-destructive characterization of thermal spray coatings for thermal barriers, anti-wear
or anticorrosion coatings is of particular importance for quality control, but it can be also very …
or anticorrosion coatings is of particular importance for quality control, but it can be also very …
Non-destructive testing of coatings by surface acoustic waves
LM Berger, D Schneider… - Global Coating Solutions …, 2007 - dl.asminternational.org
The steadily increasing requirements to the properties of thermal spray coatings have to
lead to the development of new characterization tools, in particular for non-destructive …
lead to the development of new characterization tools, in particular for non-destructive …
Laser‐Ultrasonic Characterization of Thermal Spray Coatings
The laser‐ultrasonic technique uses lasers to generate and detect ultrasound and present
interesting possibilities for characterizing thermal spray coatings in a non‐destructive …
interesting possibilities for characterizing thermal spray coatings in a non‐destructive …
In-situ simultaneous measurement of thickness, elastic moduli and density of thermal sprayed WC-Co coatings by laser-ultrasonics
A method for simultaneous nondestructive evaluation of WC-Co coating thickness, elastic
moduli, and density is presented. The technique, known as laser-ultrasonics, is used to …
moduli, and density is presented. The technique, known as laser-ultrasonics, is used to …
Material characterization of thermal sprayed nickel aluminum coatings using a laser ultrasound technique
CH Yeh, CH Yang, CY Su… - 2011 IEEE International …, 2011 - ieeexplore.ieee.org
Thermal spraying processing usually use nickel-aluminum alloy system as major powder
due to its strong adhesion to substrates. The contents of powder material and the processing …
due to its strong adhesion to substrates. The contents of powder material and the processing …
Fast and Nondestructive Mechanical Characterization of Thermally Sprayed and Laser Cladded Coatings: Automated Surface Acoustic Wave Spectroscopy as a New …
M Zawischa, S Makowski, FL Toma - Journal of Thermal Spray Technology, 2024 - Springer
Laser-induced surface acoustic wave spectroscopy (LISAWS) allows quick and
nondestructive evaluation of the elastic properties such as the Young's modulus of coatings …
nondestructive evaluation of the elastic properties such as the Young's modulus of coatings …
Elastic modulus measurements via laser-ultrasonic and Knoop indentation techniques
Nondestructive techniques for evaluating and characterizing coatings have been extensively
demanded by the thermal spray community; nonetheless, few results have been produced in …
demanded by the thermal spray community; nonetheless, few results have been produced in …
Laser ultrasound technique for material characterization of thermal sprayed nickel aluminum coatings in elevated temperature environment
CH Yeh, CH Yang, CY Su, WT Hsiao - The Journal of the Acoustical …, 2012 - pubs.aip.org
Thermal spraying processing usually use nickel-aluminum alloy system as major powder
due to its strong adhesion to substrates. The contents of powder material and the processing …
due to its strong adhesion to substrates. The contents of powder material and the processing …
Nondestructive characterization of plasma sprayed coatings by laser ultrasonics
M Viens, D Drolet, A Blouin… - International …, 1996 - dl.asminternational.org
Nondestructive methods previously developed for the detection of flaws, such as
delaminations, or for the evaluation of the elastic properties of materials, could be judiciously …
delaminations, or for the evaluation of the elastic properties of materials, could be judiciously …
Microstructural investigation of thermally sprayed ceramic coatings by laser acoustic surface waves
M Barbosa, D Schneider, R Puschmann… - …, 2011 - dl.asminternational.org
Young's modulus is not only one of the important mechanical properties of thermally sprayed
coatings but also a sensitive indicator of the coating's microstructural defects. The ceramic …
coatings but also a sensitive indicator of the coating's microstructural defects. The ceramic …