Validación de la soldabilidad mediante alambre tubular con núcleo de fundente “FCAW” para aceros navales deteriorados (FLUX CORED ARC WELDING)
DOI:
https://doi.org/10.25043/19098642.23Palabras clave:
soldabilidad, corrosión, flux cored arc weldingResumen
Las reparaciones y cambios de láminas de acero en la estructura de los buques donde se presentan aceros con alto grado de deterioro, requieren uniones soldadas confiables en el acero naval ASTM A–131 Gr. A nuevo a viejo. Debido al desconocimiento de las variables asociadas con la soldabilidad de los materiales a reparar, es necesario realizar el estudio de la soldabilidad del acero ASTM A131 Gr A, en uniones o juntas de penetración completa, bajo los diferentes parámetros del proceso de soldeo, determinar la influencia de los residuos de corrosión que afectan la aplicación de la soldadura, mediante análisis de las reacciones metalúrgicas de estado líquido para seleccionar los materiales de aporte con elementos de aleación capaces de evitar estos fenómenos y recomendar las mejores prácticas del proceso soldeo por arco eléctrico con electrodo tubular con núcleo de fundente FCAW .
Descargas
Referencias bibliográficas
ORTÚZAR, Raúl. Mecánica de fracturas en estructuras navales. En: Congreso Panamericano de Ingeniería Naval “XVI COPINAVAL 99” 1988.
CASTILLA, Iván J. UNFRIED, Jimmy S. Soldabilidad de un acero microaleado utilizando el proceso SMAW y metal de aporte ferrítico de alta resistencia. Revista Ciencia y Tecnología de Buques Numero 3 Volumen 2. Julio de 2008.
AMERICAN WELDING SOCIETY AWS, D1.1/D1.1 M:2006 Structural Welding Code – Steel No 1.3)
HERRERA MELO, Oscar Javier. FUNDAMENTOS DEL PROCESO, Soldadura por arco con núcleo de fundente "FCAW", 2007.
WELDING HANDBOOK. Volume 2. Welding Processes Chapter.5 p. 159.
WELDING HANDBOOK. Volume 2. Welding Processes Chapter.5 p. 159 - 174.
WELDING HANDBOOK. Volume 2. Welding Processes Chapter.5 p. 163.
WELDING HANDBOOK. Volume 2. Welding Processes Chapter.5 p. 165.
WELDING HANDBOOK. Volume 2. Welding Processes Chapter.5 p. 166.
WELDING HANDBOOK. Volume 2. Welding Processes Chapter.5 p. 170.
WELDING HANDBOOK. Volume 2. Welding Processes Chapter.5 p. 171.
WELDING HANDBOOK. Volume 2. Welding Processes Chapter.5 p. 173.
WELDING HANDBOOK. Volume 2. Welding Processes Chapter.5 p. 174.
Descargas
Publicado
Cómo citar
Número
Sección
Licencia
The authors who publish in this Journal certify that:
- The work submitted for publication in The Ship Science and Technology journal, was written by the author, given that its content is the product of his/her direct intellectual contribution.
- All data and references to material already published are duly identified with their respective credits and are included in the bibliographic notes and quotations highlighted as such.
- All materials submitted for publication are completely free of copyrights; consequently, the author accepts responsibility for any lawsuit or claim related with Intellectual Property Rights thereof, Exonerating of responsibility to The Science and Technology for the Development of Naval, Maritime, and Riverine Industry Corporation, COTECMAR.
- In the event that the article is chosen for publication by The Ship Science and Technology journal, the author state that he/she totally transfers reproduction rights of such to The Science and Technology for the Development of Naval, Maritime, and Riverine Industry Corporation, COTECMAR.
- The authors retain the copyright and transfer to COTECMAR the right of publication and reproduction of the work which will be simultaneously subject to the Creative Commons Attribution License (CC - BY), which allows the license to copy, distribute, display and represent the work and to make derivative works as long as it recognizes and cites the work in the manner specified by the author or licensor.
- For more information about the Creative Commons Attribution License (CC -BY) and his use and scope, please visit the following web page https://creativecommons.org/licenses/by-sa/4.0/legalcode
