Título

Effect of Travel Speed and Mixed Gas Penetration Protection on Mechanical Properties During the Manufacture of 304L Stainless Steel Tubing by the GTAW Process

Autor

Pedro Hernández Gutiérrez

Jorge Leobardo Acevedo Dávila

José Jorge Ruiz Mondragon

CARLOS ALBERTO GUEVARA CHAVEZ

FRANCISCO CEPEDA RODRIGUEZ

Nivel de Acceso

Acceso Abierto

Resumen o descripción

The austenitic stainless steels of type 304L are alloys which have carbon content below 0.03%. Applications of this stainless steel includes tubing for cooling systems in the automotive industry. The present study was conducted to evaluate the effect of variables involved in welding operations by the GTAW process of an austenitic stainless steel pipe grade 304L on characteristics as penetration and mechanical properties. Some variables to consider are travel speed and shielding gas mixture. An analysis of variance was used to determine which variable promotes the greatest impact in this process. According obtained results, hydrogen content has an important effect on penetration; mechanical properties were not affected by changing considered variables.

Fecha de publicación

2012

Tipo de publicación

Capítulo de libro

Versión de la publicación

Versión publicada

Formato

application/pdf

Idioma

Inglés

Audiencia

Estudiantes

Investigadores

Sugerencia de citación

Effect of Travel Speed and Mixed Gas Penetration Protection on Mechanical Properties During the Manufacture of 304L Stainless Steel Tubing by the GTAW Process P. Hernández-Gutiérrez1, J. L. Acevedo-Dávila1, J.J. Ruíz Mondragón1, C.A. Guevara Chavez1, F. Cepeda-Rodriguez1

Repositorio Orígen

COMIMSA

Descargas

296

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