In situ study of the morphological changes on the surface of duplex stainless steel by means of high temperature laser scanning confocal microscopy using Linkam’s TS1500

Using the Linkam TS1500, researchers observed how duplex stainless steel undergoes morphological changes with temperatures close to its melting point. They heated samples up to 1500°C and captured images of the changing material using a confocal microscope. This research is essential to help understand how heat treatments affect steel in order to avoid inadequate heat treatment which leads to intergranular corrosion.

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