Duplex stainless steels (DSSs) with austenitic and ferritic phases have been increasingly
used for many industrial applications due to their good mechanical properties and corrosion …

Sigma phase is a deleterious phase which can be formed in duplex stainless steels (DSSs)
during heat treatment, manufacturing, or welding processes, leading to a decrease of …

Duplex stainless steels (DSS) suffer from thermal aging embrittlement after long-term service
in the temperature range of 280-320° C, leading to severe deterioration of mechanical …

A spinodal decomposition is often carried out in the austenite-ferrite duplex stainless steel
Fe20Cr9Ni during long-term service at a temperature in the range from 280 to 320° C …

Duplex Stainless Steels (DSS) and Super Duplex Stainless Steel (SDSS) have excellent
integration of mechanical and corrosion properties. However, the formation of intermetallic …

An investigation of the effect of thermal aging at 475° C for up to 2000 h on the properties of
a lean duplex stainless steel (LDSS) 2101 was conducted. Quantitative analyses of XRD …

Scanning Kelvin probe force microscopy (SKPFM) measured local Volta potentials in
microstructure of 22Cr-5Ni duplex stainless steel have been correlated to microstructure …

An investigation was made of the influence of long-term aging (up to 7000h) at low
temperatures (300 and 400° C) on the corrosion and mechanical properties of a 2205 …

This study examined the effect of aging at 850° C on the precipitation of secondary phases
and the resultant erosion-corrosion behavior of 25% Cr duplex stainless steels (DSS). An …

The G-phase with a cubic morphology in a Fe20Cr9Ni duplex stainless steel was found after
thermally aged at 475° C for different times in this study. The microstructural evolution …