Results 21 to 30 of about 46,139 (267)

Corrosion Behavior of 316 Stainless Steel Exposed to a Simulated Salt lake Atmospheric Environment under UV Illumination

open access: yesInternational Journal of Electrochemical Science, 2021
In this study, the corrosion mechanism of 316 stainless steel subjected to wet–dry cyclic accelerated corrosion test in a simulated salt lake atmosphere under ultraviolet (UV) illumination was investigated.
Mingxiao Guo   +4 more
doaj   +1 more source

Influence of supercritical, liquid, and gaseous CO2 on fracture behavior in sandstone

open access: yesEnergy Science & Engineering, 2020
Storing CO2 in geological formations can reduce the amount of greenhouse gases in the atmosphere. In order to explore the fracture behavior of caprock during CO2 geological storage, three caprock adsorption experiments for supercritical, liquid, and ...
Ze‐dong Sun   +5 more
doaj   +1 more source

Revealing distinct corrosion mechanisms of soluble as-extruded Mg–Er–Ni alloy with LPSO and Mg2Ni phase in different orientations

open access: yesJournal of Materials Research and Technology, 2023
The effects of Er and Ni content on the microstructure evolution, corrosion mechanism of Mg–Er–Ni alloys with different orientations were investigated.
Chaoneng Dai   +7 more
doaj   +1 more source

Species of corrosive microbes and corrosion mechanisms

open access: yes工程科学学报, 2023
Corrosion is a global problem affecting a wide variety of the mechanical structures of piping, buildings, transportation, sewage, and automotive parts. Corrosion is an abiotic electrochemical reaction of metal oxidation with oxygen and water. Under anoxic conditions, the only reactant available for iron oxidation is water-derived protons.
Li-na QIU   +6 more
openaire   +1 more source

Effects of Stray AC Interference on Corrosion Behavior of X70 Pipeline Steel in a Simulated Marine Soil Solution

open access: yesInternational Journal of Electrochemical Science, 2017
The effects of stray alternating current (AC) on the corrosion behavior of X70 high strength pipeline steel in a marine soil simulated solution was investigated.
Yingchao Li   +5 more
doaj   +1 more source

Corrosion and Tribological Studies of Bamboo Leaf Ash and Alumina Reinforced Al-Mg-Si Alloy Matrix Hybrid Composites in Chloride Medium

open access: yesInternational Journal of Electrochemical Science, 2014
The corrosion and wear behaviours of Al matrix hybrid composites prepared using bamboo leaf ash and alumina as reinforcements were investigated in chloride medium.
K.K. Alaneme   +3 more
doaj   +1 more source

Influence of Fluoride and Chromium(VI) ions on Corrosion Mechanisms of Pb-3wt%Sn-0.5wt%Ag Anode

open access: yesInternational Journal of Electrochemical Science, 2013
A mix solution of fluorine and chromium ions (Cr-F solution) for applications in chromium plating field has a characteristic of strong corrosion and oxidation, promoting lead alloys anode degraded rapidly.
Jianzhong Li   +3 more
doaj   +1 more source

Thermodynamic Pathways of Nonequilibrium Solidification in Wire‐Arc Additive Manufacturing Fe‐Based Multicomponent Alloy Structures

open access: yesAdvanced Engineering Materials, EarlyView.
Geometry‐driven thermal behavior in wire‐arc additive manufacturing (WAAM) influences microstructural evolution during nonequilibrium solidification of a chemically complex Fe–Cr–Nb–W–Mo–C nanocomposite system. By comparing different deposits configurations, distinct entropy–cooling rate correlations, segregation, and carbide evolution are revealed ...
Blanca Palacios   +5 more
wiley   +1 more source

Towards Defect Phase Diagrams: From Research Data Management to Automated Workflows

open access: yesAdvanced Engineering Materials, EarlyView.
A research data management infrastructure is presented for the systematic integration of heterogeneous experimental and simulation data required for defect phase diagrams. The approach combines openBIS with a companion application for large‐object storage, automated metadata extraction, provenance tracking and federated data access, thereby supporting ...
Khalil Rejiba   +5 more
wiley   +1 more source

Evaluation of wellbore corrosion in nitrogen injection production and discussion on corrosion control measures

open access: yesYouqicang pingjia yu kaifa, 2020
Nitrogen injection in Tahe oilfield is one of the important measures to enhance oil recovery in carbonate reservoirs, and has achieved good effect of reducing the gradual decrease and increasing oil production. However, the purity of nitrogen produced by
LI Yueai, WU Tao, PAN Yangqiu
doaj  

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