engleski

Corrosion and microstructural properties of AISI 316L stainless steel after welding

The paper presents the results of corrosion properties and microstructure testing of austenitic stainless steel AISI 316L welded sheet. Corrosion testing were carried out in 1M HCl solution using cyclic potentiodynamic polarization at temperatures 20 and 40 ° C. Microstructure analysis were performed before and after corrosion testing on various areas of the welded joint (the base material and at interface weld metal/heat affected zone) using optical and scanning electron microscopy (SEM) equipped with energy dispersion spectrometer (EDS).

stainless steel ; corrosion ; microstructure ; welding

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