Caracteristicas microestructurales y en la resistencia a la corrosión en soldaduras de acero AISI 304 con INCONEL 625 expuestas a radiación ionizante (radiación X)

Resumen

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.