Results 21 to 30 of about 874,575 (165)
International Journal of Electrochemical Science, 2017 Corrosion of steel bars is an important cause of damage to concrete structures, and the passivation films formed on the surface of steel bars could play an effectively protective effect against corrosion.
Jian WANG +3 more
doaj +1 more source
Effect of hydrogen on the corrosion behavior of duplex stainless steel in oil and gas industry
工程科学学报With the gradual application of duplex stainless steel in the oil and gas industry, the application of offshore oil and gas fields and acid service conditions increases.
Zixuan LIU +4 more
doaj +1 more source
Defence Technology, 2019 Different types of nuclear parameters and corrosion behavior were deduced for carbon steel (AISI 1018), austenitic (304 SS), and duplex (2507 SS) stainless steel alloys.
M.M. Sadawy, R.M. El Shazly
doaj +1 more source
International Journal of Electrochemical Science, 2015 Duplex stainless steel of elemental composition Fe-18Cr-13Ni was mechanically alloyed in dual drive planetary ball mill for 10h. Milled powder sample was characterized by X-Ray diffraction, scanning electron microscope and high resolution electron ...
R. Shashanka +2 more
doaj +1 more source
Rietveld and Impedance Analysis of Cold and Hot Rolled Duplex and Lean Duplex Steels for Application in Paper and Pulp Industry [PDF]
Materials Research, 2016 In this study, X-Ray Diffraction (XRD) and Rietveld Refinement were performed to identify and quantify the ferrite and austenite phase of cold and hot rolled duplex stainless steels (UNS S31803) and lean duplex stainless steels (UNS S32304 ...
Luiza Esteves +3 more
doaj +2 more sources
International Journal of Electrochemical Science, 2012 A composite fuzzy function model was developed to predict the corrosion resistance of duplex stainless steel in two environment; a biotic environment containing single-type corrosion-related bacteria iron reducing bacteria and a control, abiotic ...
Reza Javaherdashti +2 more
doaj +1 more source
Crystals, 2021 The electrochemical corrosion behavior of laser welded 2205 duplex stainless-steel in artificial seawater environment (3.5% NaCl solutions) with different acidity and alkalinity conditions (different pH values) was investigated using different techniques.
Hany S. Abdo +4 more
doaj +1 more source
Corrosion fatigue of a superduplex stainless steel weldment [PDF]
, 2004 Superduplex stainless steels have superior mechanical and corrosion properties compared to austenitic stainless steels such as the grade 300 series. This is a result of a microstructure consisting of roughly equal percentages of austenite (y) and ferrite
Comer, Anthony John
core +2 more sources
Materials and Corrosion, EarlyView.Hydrogen‐enhanced SCC of WAAM Inconel 625 in 3.5 wt.% NaCl solution. Hydrogen charging reduces passive film stability (lower corrosion potential) and promotes pitting at Laves phase/matrix interfaces. Stress corrosion cracks propagate along Laves‐rich regions, leading to quasi‐cleavage brittle fracture.
Xu Zhang +5 more
wiley +1 more source
MetalMat, EarlyView.Overlap percentage governs the remelting, dilution, and solidification behavior of CMT‐WAAM AISI 308L stainless steel. Increasing overlap to 50% promotes stronger bead‐to‐bead bonding, wider transition zones, and localized hardness enhancement, with the highest hardness observed in the overlap region due to grain refinement and δ‐ferrite redistribution.
Mojtaba Karamimoghadam +4 more
wiley +1 more source