Effect of Hot Working on Secondary Phase Formation in 2205 Duplex Stainless Steel

In this research, aging treatments at temperatures of 800 and 900°C for different aging time of 5-60 min were conducted on solution treated as well as hot worked samples of 2205 dual phase stainless steel. The effect of aging treatment on precipitation of intermetallic phases was investigated in undeformed specimens and those subjected to hot deformation with different strain rates of 0.001-1 s−1. It was found that s precipitation increased by...