Results 11 to 20 of about 96,752 (267)

The Effect of Heat Treatments on the Corrosion Rate of Hypo-eutectoid Steel in the Water and Salt Environments [PDF]

open access: yesKirkuk Journal of Science, 2018
The aim of this work is to study the effect of three types of heat treatments (Annealing-Quenching-Tempering) on the Hypo-eutectoid steel corrosion rate in water and salt solutions.
Mohammed Hasan, Aysha Hasan
doaj   +1 more source

Galvanic Corrosion of Carbon Steel –Copper in Aerated H2SO4 Under Agitation Conditions [PDF]

open access: yesEngineering and Technology Journal, 2015
Galvanic and free corrosion experiments on carbon steel-copper couple in 3% H2SO4in the presence of NaCl salts were carried out under different operating conditions.
Muayad F. Hamad   +2 more
doaj   +1 more source

Experimental Study on the Corrosion Behavior of Insulated Tubing Made of P110 Steel in Offshore W Oilfield [PDF]

open access: yesCailiao Baohu, 2021
At present, there is little research on the corrosion of P110 insulating tubing in the wellbore with high CO2 partial pressure. Previous studies mainly considered the influence of CO2 partial pressure and temperature, less considered the ...
HE Lian, LIU Xian - yu, Chen Li, SONG Xun - cheng, HUANG Jing
doaj   +1 more source

Analysis of Environmental Factors Affecting the Atmospheric Corrosion Rate of Low-Alloy Steel Using Random Forest-Based Models. [PDF]

open access: yesMaterials (Basel), 2020
As one of the factors (e.g., material properties, surface quality, etc.) influencing the corrosion processes, researchers have always been exploring the role of environmental factors to understand the mechanism of atmospheric corrosion.
Yan L, Diao Y, Gao K.
europepmc   +2 more sources

Erosion–corrosion behavior of X65 carbon steel in oilfield formation water

open access: yesInternational Journal of Electrochemical Science, 2019
Erosion–corrosion behavior of an X65 steel reducer in oilfield formation water containing quartz sand particles was investigated using circulating loop system and scanning electron microscopy (SEM).
Jingbo Liu, Jihui Wang, Wenbin Hu
doaj   +1 more source

Research Progress on Corrosion Inhibitors in Oilfield Systems [PDF]

open access: yesCailiao Baohu, 2021
In the processes of oilfield drilling, acidification, mining, gathering, oil and water treatment, storage and transportation, safety accidents often occur due to corrosion.In order to reduce the occurrence of such events, the method of adding corrosion ...
LI Dong-liang, JIA Li-jun, XU Yi-ping, SUN Yan, ZHOU Yong-zhang
doaj   +1 more source

Preferential weld corrosion of X65 pipeline steel in flowing brines containing carbon dioxide [PDF]

open access: yes, 2011
The aim of this research was to investigate the cause of the severe localised corrosion that sometimes occurs at welds in carbon steel pipelines carrying hydrocarbons and inhibited brines saturated with carbon dioxide.
Robinson, M. J., Alawadhi, Khaled
core   +1 more source

Corrosion Experimental Research on Local Damage of Epoxy-Coated Steel Bars in Concrete Under Marine Environment

open access: yesFrontiers in Materials, 2022
Epoxy coating has been proven to protect steel bars from corrosion. However, the damage of epoxy coating is inevitable, and this may lead to more serious corrosion of steel bar.
Hongfei Cao   +10 more
doaj   +1 more source

Comparative Study of Corrosion Rates Determined by Several Methods for Q235 Steel [PDF]

open access: yesCailiao Baohu, 2021
Electrochemical measurement and mass loss have been applied to acquire the corrosion rate, but the accuracy is limited when the corrosion is in its early stages.
CHEN Xin-xin, GUAN Lei, LI Wan-jiang, ZHANG Xiao-dong, FU Yi-ping, LI Yu
doaj   +1 more source

Erosion-corrosion resistance of engineering materials in various test conditions [PDF]

open access: yes, 2009
Erosion–corrosion is a complex phenomenon which involves the interaction between the mechanical processes of solid particle erosion and the electrochemical processes of corrosion.
Rajahram, S.S   +2 more
core   +1 more source

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