Results 41 to 50 of about 250,878 (322)

Wire-arc additive manufacturing of a duplex stainless steel: thermal cycle analysis and microstructure characterization

open access: yesWelding in the World, 2019
The evolution of microstructures with thermal cycles was studied for wire-arc additive manufacturing of duplex stainless steel blocks. To produce samples, arc energy of 0.5 kJ/mm and interlayer temperature of 150 °C were used as low heat input–low ...
Vahid A Hosseini   +5 more
semanticscholar   +1 more source

Selective Laser Melting of Duplex Stainless Steel 2205: Effect of Post-Processing Heat Treatment on Microstructure, Mechanical Properties, and Corrosion Resistance

open access: yesMaterials, 2019
Additive manufacturing (AM) is a rapidly growing field of technology. In order to increase the variety of metal alloys applicable for AM, selective laser melting (SLM) of duplex stainless steel 2205 powder and the resulting microstructure, density ...
S. Papula   +8 more
semanticscholar   +1 more source

Electrochemical and Passivation Behavior of Duplex Stainless Steel in Simulated Concrete Pore Solution

open access: yesInternational 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

Rietveld and Impedance Analysis of Cold and Hot Rolled Duplex and Lean Duplex Steels for Application in Paper and Pulp Industry [PDF]

open access: yesMaterials 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

Metallurgical and Electrochemical Properties of Super Duplex Stainless Steel Clads on Low Carbon Steel Substrate produced with Laser Powder Bed Fusion

open access: yesScientific Reports, 2020
This study aims to improve the corrosion resistance of the low carbon steel by cladding it with super duplex stainless steel using laser powder bed fusion process.
Pratik Murkute   +2 more
semanticscholar   +1 more source

Ferritic stainless steels in structural applications [PDF]

open access: yes, 2014
Ferritic stainless steels are low cost, price-stable, corrosion-resistant materials. Although widely used in the automotive and domestic appliance sectors, structural applications are scarce owing to a dearth of performance data and design guidance.
Baddoo, NR, Cashell, KA
core   +1 more source

Effect of hydrogen on the corrosion behavior of duplex stainless steel in oil and gas industry

open access: yes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

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

open access: yesInternational 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

Nuclear radiation shielding effectiveness and corrosion behavior of some steel alloys for nuclear reactor systems

open access: yesDefence 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

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