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Determination of Susceptibility to Intergranular Corrosion of UNS 31803 Type Duplex Stainless Steel by Electrochemical Reactivation Method
Duplex stainless steel Sigma phase Secondary austenite Electrochemical potentiostatic reactivation
2009/9/30
Specimens taken from a hot rolled cylindrical duplex stainless steel (DSS) bar with 22% Cr and 5% Ni
grade were solution annealed at 1050 ◦ C and then sensitization heat treatments were conduct...