Laser Ultrasonic Inspection of Compositionally Graded Mullite Coatings

2003 ◽  
Author(s):  
T. W. Murray
Keyword(s):  
Ultrasonic Inspection ◽  
Laser Ultrasonic ◽  
Mullite Coatings

Laser ultrasonic inspection of defects in wire + arc additive manufactured samples with different surface topographies

Measurement ◽  
2021 ◽  
pp. 110597
Author(s):  
Yan Zeng ◽  
Xiaokai Wang ◽  
Xunpeng Qin ◽  
Lin Hua ◽  
Guocheng Liu ◽  
...  
Keyword(s):  
Ultrasonic Inspection ◽  
Laser Ultrasonic ◽  
Surface Topographies

Laser-Ultrasonic Inspection of the Composite Structure of an Aircraft in a Maintenance Hangar

1995 ◽  
pp. 545-552 ◽  
Author(s):  
Marc Choquet ◽  
René Héon ◽  
Christian Padioleau ◽  
Paul Bouchard ◽  
Christian Néron ◽  
...  
Keyword(s):  
Composite Structure ◽  
Ultrasonic Inspection ◽  
Laser Ultrasonic

scholarly journals Laser Ultrasonic Inspection of Graphite Epoxy Laminates

1993 ◽  
pp. 1345-1352 ◽  
Author(s):  
Christian Padioleau ◽  
Paul Bouchard ◽  
René Héon ◽  
Jean-Pierre Monchalin ◽  
Francis H. Chang ◽  
...  
Keyword(s):  
Ultrasonic Inspection ◽  
Laser Ultrasonic

Inspection Qualification of Ultrasonic Inspection for RPV Safe End Narrow Gap Welding With Visualization of Laser Ultrasonic Detection Technology and Computerized Ultrasonic Simulation

2013 ◽  
Author(s):  
ShuXian Yuan ◽  
Ming Li ◽  
GuanBing Ma ◽  
XueZhu Xiao ◽  
TianMing Lv
Keyword(s):  
Nuclear Power ◽  
Ultrasonic Inspection ◽  
Narrow Gap ◽  
Ultrasonic Detection ◽  
Laser Ultrasonic ◽  
Dynamic Propagation ◽  
Detection Technology ◽  
First Time ◽  
Performance Demonstration ◽  
Ultrasonic Detection Technology

According to the method used in ENIQ (European Network of Inspection and Qualification), the performance demonstration of automatic ultrasonic inspection on the narrow-gap welds between the safe-ends (forging) and primary pipe (casting) in one PWR Nuclear Power Plant in China, was successfully finished. The visualization of the laser ultrasonic detection technology — which was introduced for the first time — and ultrasonic simulation technology, were used to study the dynamic propagation of the ultrasonic beam in the narrow-gap welds, in order to provide technical support for performance demonstration and field inspection.

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