Journal ArticleDOI
The applicability of duplex stainless steels in sour environments
H. Eriksson,S. Bernhardsson +1 more
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Very low tolerable partial pressures of H2S (pH2S) have been reported for duplex stainless steels in sour environments as mentioned in this paper, however, such steels resist stress corrosion cracking (SCC) in sour...Abstract:
Very low tolerable partial pressures of H2S (pH2S) have been reported for duplex stainless steels in sour environments. However, such steels resist stress corrosion cracking (SCC) in sour ...read more
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Journal ArticleDOI
Super duplex stainless steels
TL;DR: An overview of duplex stainless steels with particular emphasis on super DSS is given in this paper, where a large number of references to the literature are given to aid the reader who is interested in acquiring a deeper understanding of the behaviour of this family of steels.
Journal ArticleDOI
Effect of thermal cycles on the corrosion and mechanical properties of UNS S31803 duplex stainless steel
TL;DR: The microstructure and properties of UNS S31803 duplex stainless steel had been investigated following isothermally aging in a temperature range of 450-1000°C for 10min, which simulates a fairly long time relative to a weld thermal cycle as mentioned in this paper.
Journal ArticleDOI
Microstructural evolution and localized corrosion resistance of an aged superduplex stainless steel
TL;DR: In this article, the effects of isothermal ageing treatments, carried out between 700 and 900 °C for a variety of times up to two weeks and followed by water quenching, on the microstructure and on the localized corrosion resistance of a superduplex stainless steel, SAF 2507.
Journal ArticleDOI
Application of the modified electrochemical potentiodynamic reactivation method to detect susceptibility to intergranular corrosion of a newly developed lean duplex stainless steel LDX2101
TL;DR: In this article, double loop electrochemical potentiokinetic reactivation (DL-EPR) was used for evaluating intergranular corrosion susceptibility of lean duplex stainless steel (LDX2101) aged at 700°C between 3min and 300h.
Journal ArticleDOI
Effect of aging treatments on microstructure and impact properties of tungsten substituted 2205 duplex stainless steel
TL;DR: In this article, the effects of partial substitution of tungsten for molybdenum on the microstructure and impact properties in 22Cr-5Ni-3Mo (wt-%) duplex stainless steel (DSS) have been investigated following aging heat treatments in the temperature range 600-1000°C.
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