Duplex Stainless Steel
Welding of Duplex Stainless Steel
... of duplex stainless steels ...Super-duplex stainless steel (SDSS) grades which are grouped according to their pitting resistance equivalent number (PREN) with ...
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Effect of Hydrogen on Corrosion Behavior of S32750 Super Duplex Stainless Steel
... Electrochemical behaviors and critical pitting temperature (CPT) of S32750 super duplex stainless steel (SDSS) in 3.5% NaCl solution with various hydrogen charging current densities (HCCD) were ...
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Fuzzy Prediction of Corrosion Resistance of Duplex Stainless Steel to Biotic Iron Reducing bacteria and Abiotic Synthetic Seawater Environments: A Phenomenological Approach towards a Multidisciplinary Concept
... of duplex stainless steel in two environment; a biotic environment containing single-type corrosion-related bacteria iron reducing bacteria and a control, abiotic synthetic seawater ...for ...
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Texture and Planar Anisotropy of r Value in Duplex Stainless Steel Sheet
... The effect of cold-rolling reduction on texture and planar anisotropy of the r-value was investigated in type 329J4L duplex stainless steel (DSS) sheet, which has a two-phase ferrite () and austenite ...
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Analysis of Super Duplex Stainless Steel Properties as an Austenite Ferrite Composite
... super duplex stainless steel (SDSS) grade UNS S32760, which is one of the most superior upper duplex stainless steels, is ...common duplex and austenitic stainless ...
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SHEAR STRENGTH OF LEAN DUPLEX STAINLESS STEEL COMPRESSION FLANGE GIRDERS
... This paper discusses the shear behavior of HTFP girders made of lean duplex stainless steel. The main purpose of this discussion is to add data to literature as currently there is none available. ...
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Microbial Corrosion of 2205 Duplex Stainless Steel in Oilfield- Produced Water
... 2205 duplex stainless steel in oilfield-produced water containing sulfate- reducing bacteria (SRB) was studied using scanning electron microscopy, energy-dispersive X-ray spectroscopy microanalysis, ...
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Corrosion Behavior of Super Duplex Stainless Steel S32750 in White Liquor
... super duplex stainless steel S32750 in white liquor was evaluated using potentiodynamic polarization, potentiostatic polarization, electrochemical impedance spectroscopy and Mott-Schottky ...
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Investigation Of Eco-friendly Plant Nanoparticles Inhibitor On The Corrosion Behaviour Of Duplex Stainless Steel 2101 And 2205 In 0. 5m H2so4
... The results shows that nanoparticles from different parts of the potato plant can serve as corrosion inhibitor. It was revealed that the nanoparticles obtained from these different parts of plant inhibited duplex ...
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Effect of Shielding Gas Composition on Phase Transformation and Mechanism of Pitting Corrosion of Hyper Duplex Stainless Steel Welds
... the duplex stainless steel is a function of the heat input and cooling rate: the lower the heat input, the higher the ferrite content and the lower the impact ...
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Effect of Thiosulfate on Corrosion Behavior and Passive Films of Duplex Stainless Steel 2205 in Chloride Solutions
... of stainless steels. In recent years, the pitting corrosion of stainless steels in thiosulfate- containing solutions has been investigated by many ...super duplex stainless steel in ...
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Comparative Study of the Effect of Temperature on the Corrosion Behaviour of 2205 Duplex Stainless Steel and 316 Austenitic Stainless Steel in Acidic Chloride Environment
... 2205 duplex stainless steel and 316 austenitic stainless steels were studied in 1 M sulphuric acid and 1% NaCl ...austenitic stainless steels than ...
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Quenching and heat treatment of welded duplex stainless steel to avoid intergranular corrosion
... Duplex stainless steel DSS is kind of steel with nearly equal ratio of ferrite and austenite [1,2]. This dual nature of DSS has given it a wide application is pipeline, sea water, well design ...
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Experimental Studies in Machining Duplex Stainless Steel using Response Surface Methodology
... Duplex stainless steel (DSS) contains a mixed microstructure o f about equal proportions of austenite and ferrite allowing a combination excellent mechanical properties and high corrosion resistance ...
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Study of Pitting Resistance of Duplex Stainless Steel Weldment Depending on the Si Content
... of duplex stainless steel means superior pitting resistance, and, the higher the E pit (Critical Pitting Potential) is in a potentiodynamic polarization test at the determined CPT, the ...
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Intergranular Corrosion Characteristics of Super Duplex Stainless Steel at various Interpass Temperatures
... The effect of second phase formation on intergranular corrosion at the weldment in super duplex stainless steel was investigated using various interpass temperatures. Using the same alloy ...
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Experimental investigation on the structural behavior of cold formed lean duplex stainless steel hollow oval section columns
... stainless steel) there is an apparent jump in the demand for lean duplex stainless steel (LDSS) such as grade ...lean duplex stainless steel oval hollow ...
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Effect of γ Phase Stability on Local Deformation Energy of α γ Duplex Stainless Steel
... (α)-γ duplex stainless steel is investigated using tensile ...unstable duplex stainless steels are simi- lar, while the local deformation energy of γ-stable duplex ...
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Mechanical Properties for Circumferential Welding Applied to UNS S32750 Super Duplex Stainless Steel Using the GMAW Process with CMT Control
... Super Duplex Stainless Steel has been studied for oil and gas industry applica- tions since the 90 s, but their welding always is a technical ...Super Duplex Stainless Steel with ...
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Effect of Heat Sink and Cooling Mediums on Ferrite Austenite Ratio and Distortion in Laser Welding of Duplex Stainless Steel 2205
... in duplex stainless steel welding, many researchers try to change the laser welding parameters and cooling medium, but ignore to study the influence of heat sink effect on weld ...of duplex ...
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