Results 61 to 70 of about 1,241 (208)

Effects of laser surface melting on erosion-corrosion of X65 steel in liquid-solid jet impingement conditions [PDF]

open access: yes, 2016
Laser surface melting (LSM) has the potential to increase the resistance of steels to erosion-corrosion. In this study a submerged jet impingement system containing a brine under saturated CO2 conditions with sand has been used to assess the effect of ...
Zhang, T   +5 more
core   +1 more source

Numerical Simulation and Experimental Validation of the Erosion Behaviour of X65 Pipeline Steel under Different Flow Velocities and Sand Concentrations

open access: yesInternational Journal of Electrochemical Science, 2019
The erosion behaviour of X65 pipeline steel in simulated formation water was investigated under different flow velocities and sand concentrations by using numerical simulation and experimental methods.
Weimin Ma   +4 more
doaj   +1 more source

Real‐Time Monitoring of Carbon Steel Corrosion Under High‐Dose Gamma Irradiation Using Electrical Resistance Sensors Designed for Deep Geological Repository of Radioactive Waste

open access: yesMaterials and Corrosion, Volume 77, Issue 1, Page 46-54, January 2026.
Electrical (ER) corrosion sensors made of AISI 1010 carbon steel are tested under gamma irradiation (0.25–1.00 MGy) for deep geological radioactive waste disposal applications. Despite the high dose rates of this study, ER sensors remain reliable, showing no significant loss in measurement performances.
Johan Becker   +3 more
wiley   +1 more source

What shapes local alcohol, narcotics, and tobacco policy in Sweden?

open access: yesInternational Journal of Social Welfare, Volume 35, Issue 1, January 2026.
Abstract Swedish municipalities vary significantly in their commitment to preventing alcohol, narcotics, and tobacco related (ANT) problems. This study investigates the drivers of local policy development, focusing on the salience of ANT‐related problems, municipal economic resources, and the political orientation of local governments.
Thor Norström   +3 more
wiley   +1 more source

Dynamic versus quasi-static loading of X65 offshore steel pipes [PDF]

open access: yes, 2016
Anchors or trawl gear occasionally impact offshore pipelines, resulting in large local and global deformations. Impact velocities are typically less than 5 m/s, but local strain rates may be very high. In this study strain rate effects in an X65 offshore
Børvik, Tore   +8 more
core   +1 more source

Bauhinia purpurea and Bauhinia monandra Seed Extracts as Eco‐Friendly Carbon Steel Corrosion Inhibitors for Use in X65 Pipeline: A Comparative Study

open access: yesAdvances in Materials Science and Engineering, Volume 2026, Issue 1, 2026.
Bauhinia is a flowering plant genus in the legume family, with several species, including Bauhinia purpurea and Bauhinia monandra. This study evaluates and compares the corrosion inhibition potential of Bauhinia purpurea and Bauhinia monandra seed extracts.
Enongene Edwin Ewane   +6 more
wiley   +1 more source

Mechanism of microbiologically influenced corrosion of X65 steel in seawater containing sulfate-reducing bacteria and iron-oxidizing bacteria

open access: yesJournal of Materials Research and Technology, 2019
Sulfate-reducing bacteria (SRB) and iron-oxidizing bacteria (IOB) are one of the typical representatives of anaerobic and aerobic bacteria, which can form a synergistic community (mixed species biofilm) on the surface of material.
Meiying Lv   +4 more
doaj   +1 more source

Sustainable and Green Approach for Api 5L Pipeline Steel Acidic Corrosion Inhibition Using Agro-Industrial Waste: Experimental and Theoretical

open access: yesMetals, 2023
Currently, the use of synthetic inhibitors in preventing corrosion is destructive to the environment; therefore, natural inhibitors might be an alternative and innovative solution to this challenge, owing to their sustainability.
Abimbola Patricia Popoola   +2 more
doaj   +1 more source

Synergistic Corrosion Inhibition of API 5L X65 Steel by Phytochemical Extracts: A Multitechnique Approach With Computational Validation

open access: yesJournal of Chemistry, Volume 2026, Issue 1, 2026.
The synergistic corrosion inhibition of nine phytochemicals from Azadirachta indica (neem) and Dypsis lutescens (golden palm) on API 5L X65 steel in acidic media was studied using DFT, MC, weight loss, EIS, and Tafel (PDP) methods, supported by FE‐SEM and EDX analyses.
Joseph Itodo Emmanuel   +7 more
wiley   +1 more source

Role of Constraint on Ductile Brittle Transition Temperature of Pipe Steel X65

open access: yesProcedia Materials Science, 2014
AbstractThe brittle–ductile transition temperature (DBTT) is not intrinsic to a material but depends on the specimen type and loading mode used for the test. The influence of these parameters is related to the plastic constraint. Here the constraint is evaluated by the effective T stress obtained by the stress different method on the notch tip stress ...
Pluvinage, G   +3 more
openaire   +2 more sources

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