Results 61 to 70 of about 10,854 (298)

Multilayer Corrosion of Aluminum Activated by Lead [PDF]

open access: yes, 2010
Segregation of Pb as a nanofilm between the thermal oxide and the metal substrate as a result of high temperature heat-treatment is known to activate aluminum alloys anodically in chloride solution.
Anawati   +6 more
core   +1 more source

Development of Sustainable MgO–C Refractories Using MgO–C Recyclates and a Novel Eco‐Friendly Fructose–Tannin Binder Crosslinked With Citric Acid

open access: yesAdvanced Engineering Materials, EarlyView.
This study develops sustainable MgO–C refractories using recycled materials and eco‐friendly fructose–tannin binders. The enhanced performance of citric acid as a cross‐linker and functional additives on mechanical and thermomechanical properties was examined. Characterization included strength tests, immersion trials, and microstructural and inclusion
Dinesh K. Gunasekar   +7 more
wiley   +1 more source

X-ray Computed Microtomography Evaluation of Electrochemically Accelerated Stainless Steel Crevice Corrosion

open access: yesECS Advances
This work reports the electrochemical and X-ray tomography characterization of crevice corrosion for an additively manufactured stainless steel.
Carlos M. Hangarter   +6 more
doaj   +1 more source

Role of crevice size induced microenvironment variation within the gap in initiating crevice corrosion of 201 stainless steel

open access: yesFrontiers in Materials
The effects of the real-time changes in the microenvironment within the crevice caused by the change in crevice size on the induction of crevice corrosion of 201 stainless steel (201-SS) in 1 M (pH = 4.00) NaCl solution were evaluated using conventional ...
Hao-Jing Ge   +7 more
doaj   +1 more source

Adherence of Carbon Steel Rust on the Corrosion of an Austenitic Stainless Steel Bolt in Marine Atmosphere

open access: yesInternational Journal of Electrochemical Science, 2014
Stainless steel fasteners can fail as a result of stress corrosion cracking (SCC) in coastal atmosphere. In order to have a better understanding of the development of stainless steel fasteners’ SCC in marine atmospheric, the corrosion electrochemistry ...
Huang Yanliang, Yu Xiuming, Qu Wenjuan
doaj   +1 more source

Characterization of Macro/Microstructure and Corrosion Resistance of Austenitic Gas Tungsten Arc Welding Cladding

open access: yesAdvanced Engineering Materials, EarlyView.
Cladding is a proven method that boosts the surface qualities of mechanical parts by applying a layer of more durable material over a base substrate. This work responds to the needs of offshore and pressure vessels sectors by focusing on cladding a super austenitic steel onto low‐carbon steel through gas tungsten arc welding.
E. J. da Cruz Junior   +6 more
wiley   +1 more source

Development of a two‐dimensional bipolar electrochemistry technique for high throughput corrosion screening

open access: yesMaterials Genome Engineering Advances
Bipolar electrochemistry allows testing and analysing the crevice corrosion, pitting corrosion, passivation, general corrosion, and cathodic deposition reactions on one sample after a single experiment.
Yiqi Zhou, Dirk Lars Engelberg
doaj   +1 more source

Analysis of corrosion damage in a boiler made of AISI 304L stainless steel

open access: yesZaštita Materijala, 2014
The corrosion damage near the welded joint in the boiler of AISI 304L stainless steel was analysed. During welding, heat tint was formed near the weld on the inner surface of the boiler, because shielded gas was not applied.
Biljana Bobić   +2 more
doaj   +1 more source

Electrode array probe designed for visualising and monitoring multiple localised corrosion processes and mechanisms simultaneously occurring on marine structures

open access: yesnpj Materials Degradation, 2023
An electrode array probe has been specially designed and demonstrated for in situ monitoring and visualising multiple localised corrosion processes and mechanisms, including crevice, weldment and pitting corrosion, occurring simultaneously on marine ...
Majid Laleh   +3 more
doaj   +1 more source

The Influence of Inhibitor Ions on Dissolution Kinetics of Al and Mg Using the Artificial Crevice Technique [PDF]

open access: yes, 2002
This work was supported by the Strategic Environmental Research and Development Program under contract no. DACA72-99- C-0002, and the Air Force Office of Scientific Research under contract no.
Frankel, Gerald S.   +2 more
core   +2 more sources

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