igc test for duplex steel

In the case of heating, the welding process will cause the problem of intergranular corrosion. Intergranular corrosion (IGC) is an effective test to screen the corrosion resistance of materials under certain conditions. T,C&A Lab's dedicated experts have professional corrosion testing capabilities to help you choose the most appropriate solution to evaluate the intergranular corrosion resistance of your materials and guide the thermomechanical and welding processes. https://tcalab.alfa-chemistry.com/material-testing/intergranular-corrosion-igc-testing.html