A Visualization Method for Corrosion Damage on Aluminum Plates Using an Nd:YAG Pulsed Laser Scanning System

A Visualization Method for Corrosion Damage on Aluminum Plates Using an Nd:YAG Pulsed Laser Scanning System

This paper proposes a non-contact nondestructive evaluation (NDE) technique that uses laser-induced ultrasonic waves to visualize corrosion damage in aluminum alloy plate structures. The non-contact, pulsed-laser ultrasonic measurement system generates ultrasonic waves using a galvanometer-based Q-s...

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Bibliographic Details
Main Authors: Inbok Lee, Aoqi Zhang, Changgil Lee, Seunghee Park
Format: Article
Language:English
Published: MDPI AG 2016-12-01
Series:Sensors
Subjects:
non-destructive testing
corrosion
pulsed laser scanning
ultrasonic waves
plate structure
Online Access:http://www.mdpi.com/1424-8220/16/12/2150

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