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Correção do posicionamento de descontinuidades em procedimentos de inspeção ultrassônica Phased Array em altas temperaturas
(Universidade Tecnológica Federal do ParanáCuritibaBrasilPrograma de Pós-Graduação em Engenharia Elétrica e Informática IndustrialUTFPR, 2022-08-26)
Ultrasonic inspection techniques and non-destructive tests are widely applied in the evaluation products and equipment in industries such as oil, petrochemical, steel, naval, and energy. These methods are well established ...
Valoración económica sobre la aplicabilidad de inspección ultrasónica a los árboles de los molinos de caña de azúcar para la industria azucarera cubana
(Universidad Nacional de Colombia - Facultad de Ingeniería, 2006)
Se presenta un análisis económico que evalúa la factibilidad de emplear inspección ultrasónica para los árboles de los molinos de caña de azúcar. Se emplean cuatro variantes de sustitución de los árboles de los molinos que ...
Comparison Of Signal Filtering Techniques For Ultrasonic Waves Used In Inspection Of Composite Materials
(American Society of Mechanical Engineers (ASME), 2013)
Ultrasound, eddy current and magnetic Barkhausen noise as tools for sigma phase detection on a UNS S31803 duplex stainless steel
(ELSEVIER SCIENCE SA, 2010)
Sigma phase is a deleterious one which can be formed in duplex stainless steels during heat treatment or welding. Aiming to accompany this transformation, ferrite and sigma percentage and hardness were measured on samples ...
Determinación del tamaño de grano de un acero 4140K mediante la adquisición de señales ultrasónicas y programación en Labview
(Universidad Michoacana de San Nicolás de Hidalgo, 2009-08)
The nondestructive (NDT) inspection techniques trials are used today primarily for assessing the quality, both interior and exterior materials. Ultrasound is a non-destructive technique used to inspect and evaluate the ...
Inspeção de materiais compósitos utilizando ondas acústicas guiadas
(Universidade Estadual Paulista (Unesp), 2015-03-28)
In this thesis, a detailed study of ultrasonic non-destructive evaluation in plain woven fabric composite plates is performed. A review of analytical and experimental methods for the de- termination of the characteristic ...