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Corrosion study of standard duplex stainless steel UNS S31803 and lean duplex stainless UNS S32304 in liquor from paper and pulp mill
(Universidade Federal de Minas GeraisUFMG, 2016-12-12)
Duplex stainless steel (DSS) was employed to distinguish between two phases: austenite and ferrite. The microstructure was analyzed using magnetic force microscope (MFM) and scanning Kelvin probe microscopy (SKPFM). MFM ...
Mechanical, electrochemical and magnetic behaviour of duplex stainless steel for biomedical applications
(Maney Publishing, 2015-12)
Mechanical, electrochemical and magnetic properties of duplex stainless steel were analysed to evaluate its use as biomaterial, comparing the results with those obtained for austenitic stainless steel. Yield and ultimate ...
Comparison between autogenous welding and with addition of nickel on nd:yag pulsed laser welded UNS s32750 duplex stainless steel
(2019-01-01)
Duplex stainless steels (DSS) have a biphasic microstructure with equal proportions of austenite and ferrite, which gives them excellent mechanical strength and corrosion resistance compared to austenitic stainless steels. ...
Aging behaviour of 25Cr-17Mn high nitrogen duplex stainless steel
(Iron Steel Inst Japan Keidanren Kaikan, 2000-01-01)
The precipitation behaviour of a nickel free stainless steel containing 25% chromium, 17% manganese and 0.54% nitrogen, with duplex ferritic-austenitic microstructure, was studied using several complementary techniques of ...
Aging behaviour of 25Cr-17Mn high nitrogen duplex stainless steel
(Iron Steel Inst Japan Keidanren Kaikan, 2000-01-01)
The precipitation behaviour of a nickel free stainless steel containing 25% chromium, 17% manganese and 0.54% nitrogen, with duplex ferritic-austenitic microstructure, was studied using several complementary techniques of ...
Microstructure and texture of duplex stainless steel after melt-spinning processing
(ELSEVIER SCIENCE INC, 2008)
The microstructure and texture of melt-spun UNS S31803 (DIN W. Nr. 1. 4462) duplex stainless steel were analyzed after casting and solution treatment. The cast ribbons contained austenite (gamma) and ferrite (alpha or ...
Aging behaviour of 25Cr-17Mn high nitrogen duplex stainless steel
(Iron Steel Inst Japan Keidanren Kaikan, 2014)
Effect of 475°C embrittlement on the low cycle fatigue behaviour of lean duplex stainless steels
(Wiley Blackwell Publishing, Inc, 2018-02)
Lean duplex stainless steels (LDSSs) with lower nickel and molybdenum are less susceptible to suffer spinodal decomposition than standard duplex stainless steels. It is the purpose of this work to study the effect of thermal ...