MICROSTRUCTURAL CHARACTERISTICS AND RESISTANCE TO CORROSION IN WELDS OF STEEL AISI 304 WITH INCONEL 625 EXPOSED TO IONIZING RADIATION (RADIATION X)

FRANCISCO JAVIER CARCEL CARRASCO; MANUEL PASCUAL GUILLAMON; MIGUEL ANGEL PEREZ PUIG

doi:https://doi.org/10.6036/7075

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MICROSTRUCTURAL CHARACTERISTICS AND RESISTANCE TO CORROSION IN WELDS OF STEEL AISI 304 WITH INCONEL 625 EXPOSED TO IONIZING RADIATION (RADIATION X)

SEPTEMBER 2014 - Volume: 89 - Pages: 542-551

DOI:

https://doi.org/10.6036/7075

Authors:

FRANCISCO JAVIER CARCEL CARRASCO

MANUEL PASCUAL GUILLAMON

- MIGUEL ANGEL PEREZ PUIG

Disciplines:

Materials technology (ENSAYO DE MATERIALES )

Downloads: 191

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Received Date : 13 January 2014

Reviewing Date : 27 May 2014

Accepted Date : 1 June 2014

Key words:: AISI 304, Inconel 625, soldadura, radiación ionizante, welding, ionizing radiation.
Article type:: ARTICULO DE INVESTIGACION / RESEARCH ARTICLE
Section:: RESEARCH ARTICLES

In radioactive environments, it is vital to know resistant properties of welds performed and their behavior when they are subjected to different doses of radiation. This article has analyzed the influence that has the ionizing radiation of low intensity, in particular the X-radiation, resistant, microstructural characteristics and corrosion resistance on the weldability of stainless steel austenitic AISI 304, soldier by TIG process and using as input materials INCONEL 625. Unions have been in two different atmospheric conditions: the first in environmental conditions, and the second in an inert Chamber with argon supply. For each environment is analyzed the influence of radiation on resistant characteristics and corrosion in different doses with both atmospheres.

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