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ASTM A923-Practice A application to identify intermetallic phases in a UNS S32750 superduplex welded joint
(ESCOLA DE MINAS, 2010)
Duplex and superduplex stainless steels present superior mechanical and corrosion properties when compared to usual stainless steels. This superiority is based on chemical composition when in a balanced microstructure ...
Effect of post-weld heat treatment on hardness in superduplex stainless steel astm a890/a890m-grade 6a
(2020-01-01)
Superduplex stainless steel alloy exhibit high mechanical and corrosion resistance, which main industrial application is in the petrochemical industry. The manufacture and maintenance of such equipment usually involve ...
Influence of chloride ion concentration and temperature on the electrochemical properties of passive films formed on a superduplex stainless steel
(ELSEVIER SCIENCE INC, 2010)
Polarization measurements were conducted to monitor the corrosion behavior of superduplex stainless steel ASTM A995M-Gr.SA/EN 10283-Mat#1.4469(GX2CrNiMo26-7-4) when exposed to a) an electrolyte containing 22,700 parts per ...
Automatic segmentation of the secondary austenite-phase island precipitates in a superduplex stainless steel weld metal
(2012-02-13)
Duplex and superduplex stainless steels are class of materials of a high importance for engineering purposes, since they have good mechanical properties combination and also are very resistant to corrosion. It is known as ...
Automatic segmentation of the secondary austenite-phase island precipitates in a superduplex stainless steel weld metal
(2012-02-13)
Duplex and superduplex stainless steels are class of materials of a high importance for engineering purposes, since they have good mechanical properties combination and also are very resistant to corrosion. It is known as ...
Microstructural Evolution Due to One Thermal Cycle in a Superduplex Stainless Steel ASTM A890/A890M-Grade 6A in the As-Weld and Post-Weld Heat Treatment Conditions
(Univ Fed Sao Carlos, Dept Engenharia Materials, 2019-01-01)
During welding of the superduplex stainless steels are exposed to thermal cycles, allowing precipitation of deleterious phases as well as unbalance as the ferrite and austenite phases. This work analyzed the microstructural ...