Results 61 to 70 of about 725 (150)

DISEÑO Y CONSTRUCCIÓN DE UN SISTEMA PARA EXAMEN NO DESTRUCTIVO DE FALLAS Y DEFECTOS EN METALES UTILIZANDO SEÑALES ULTRASÓNICAS DESENHO E CONSTRUÇÃO DE UM SISTEMA PARA A INSPEÇÃO ÑAO DESTRUCTIVA DE FALHAS E DEFEITOS EM METALS USANDO SINAIS ULTRASSÔNICOS DESIGN AND CONSTRUCTION OF A SYSTEM FOR NON-DESTRUCTIVE INSPECTION OF FAULTS AND DEFECTS IN METALS USING ULTRASONIC SIGNALS

open access: yesRevista EIA, 2009
En el presente artículo se describe el diseño y construcción de un sistema electrónico para examen no destructivo con ultrasonido (ENDU), que es una de las técnicas más utilizadas para evaluar sin deteriorar piezas metalmecánicas en diversas áreas de la ...
Jairo Rodríguez   +3 more
doaj  

Comparative Analysis of Ultrasonic NDT Techniques for the Detection and Characterisation of Hydrogen-Induced Cracking. [PDF]

open access: yesMaterials (Basel), 2022
Kažys RJ   +5 more
europepmc   +1 more source

Phased Array: An Alternative of Non Destructive Test Method to Replace Conventional Radiographic Test (RT) and Ultrasonic Test (UT) for Linepipe Inspection [PDF]

open access: yes, 2008
This project studies an alternative of non destructive test (NDT) method to replace conventional Radiographic Test (RT) and Ultrasonic Test (UT) for linepipe inspection at weldment joints. The objective of this project is to investigate other NDT methods
Mohd Nazwan bin Dzulkarnine, Mohd Nazwan
core   +1 more source

Inspection of similar welding of aluminium alloy 5083 and stainless steel 304L using advance ultrasonic testing / Mohamad Izad Asyaari Mohd Yasin [PDF]

open access: yes, 2012
The defects of the Lack of Fusion (LOF) and Lack of Penetration (LOP) on the surface of aluminium alloy 5083 and stainless steel 304L similar welding samples has been investigate using the advance Ultrasonic Testing (UT) Time of Flight Diffraction (TOFD)
Mohd Yasin, Mohamad Izad Asyaari
core  

High-Temperature Ultrasound NDE Systems for Continuous Monitoring of Critical Points in Nuclear Power Plants Structures [PDF]

open access: yes, 2016
High temperature pipe cracks are the root of a steam power failure in the EU typically every 4 years, resulting in loss of human life, serious accidents and massive financial losses.
Abbas Mohimi   +3 more
core   +1 more source

Determination of Short Crack Depth with an Acoustic Microphone [PDF]

open access: yes, 1993
For the prediction of the lifetime of any component, subjected to alternating stresses, the knowledge of the growth behavior of defects is essential. Most methods of monitoring the propagation of short cracks are confined to measuring the length of the ...
Bennink, D. D.   +4 more
core   +2 more sources

Advanced Ultrasonic Inspection of Thick-Section Composite Structures for In-Field Asset Maintenance. [PDF]

open access: yesPolymers (Basel), 2023
Quinn JA   +4 more
europepmc   +1 more source

Sensitivity of Risk Reduction to Probability of Detection Curves (POD) Level and Detail [PDF]

open access: yes, 2007
This report discusses the link between risk-informed in-service inspection (RI-ISI) and assumptions made concerning the probability of flaw detection.
GANDOSSI Luca, SIMOLA Kaisa
core  

A New Insight on Phased Array Ultrasound Inspection in MIG/MAG Welding. [PDF]

open access: yesMaterials (Basel), 2022
Alonso J   +4 more
europepmc   +1 more source

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