Results 21 to 30 of about 322,364 (304)

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

Mitigation of corrosion attack on carbon steel coated cermet alloy in different anion contents [PDF]

open access: yes, 2017
This research study evaluated the corrosion mechanism attack on carbon steel coated with cermet alloys (WC9% Ni) in seawater at different sulphate-to-chloride ratios.
Ismail, Azzura   +1 more
core   +2 more sources

An experimental study on the internal corrosion of a subsea multiphase pipeline

open access: yesPetroleum, 2015
Based on the actual operational parameters of a subsea multiphase pipeline, an experimental study on the internal corrosion of a subsea multiphase pipeline was conducted in a dynamic, high-temperature autoclave, which had a similar environment to an ...
Shangbi Peng, Zhaoxiong Zeng
doaj   +1 more source

Contribution of cellular automata to the understanding of corrosion phenomena [PDF]

open access: yes, 2017
We present a stochastic CA modelling approach of corrosion based on spatially separated electrochemical half-reactions, diffusion, acido-basic neutralization in solution and passive properties of the oxide layers.
Ben Cheikh Larbi, Fadhel   +8 more
core   +4 more sources

Corrosion Resistance of Steel Pipelines under Various Thermal Insulation Materials [PDF]

open access: yesProblems of the Regional Energetics, 2021
The durability of insulation systems for pipelines is determined by the operational resistance of the pipeline material and the design of the insulation system.
Zemlyanko A.S.   +3 more
doaj   +1 more source

Investigating the Acid Failure of Aluminium Alloy in 2 M Hydrochloric Acid Using Vernonia amygdalina [PDF]

open access: yes, 2012
The acid failure of aluminium alloy in 2 M hydrochloric acid solution in the presence of Vernonia amygdalina extract was investigated using gasometric technique. Aluminium alloy coupons of dimension 4 cm by 1 cm were immersed in test solutions of free
Ajayi, O. O., Omotosho, O. A.
core   +5 more sources

In Vivo Corrosion of Two Novel Magnesium Alloys ZEK100 and AX30 and Their Mechanical Suitability as Biodegradable Implants [PDF]

open access: yes, 2011
In magnesium alloys, the components used modify the alloy properties. For magnesium implants in contact with bone, rare earths alloys are commonly examined.
Angrisani, Nina   +5 more
core   +3 more sources

Influence of Temperature and Relative Humidity on the Atmospheric Corrosion of Zinc in Field Exposures and Laboratory Environments by Atmospheric Corrosion Monitor

open access: yesInternational Journal of Electrochemical Science, 2015
In the present work, the effect of temperature and relative humidity on the corrosion rate of zinc in field exposures for nearly one year or in laboratory corrosion environments was investigated by zinc- graphite coupling type atmospheric corrosion ...
Xiaoming Wang, Xingeng Li, Xuelei Tian
doaj   +1 more source

Study of instantaneous rate of corrosion of aluminum in media with different acidity [PDF]

open access: yes, 2015
Instantaneous rate of aluminum corrosion in media with different acidity has been studied using a method of polarization and the electrical resistance.
Ilbuldina, A. B.   +2 more
core   +3 more sources

Corrosion characterization of waste incinerator water-cooled wall material 20G steel under sulfur-chlorine atmosphere

open access: yesMeitan xuebao
High temperature corrosion poses a threat for waste incinerators operation, in which corrosive elements S and Cl play an important role in the corrosion process.
Yincong ZHOU, Xiaohe XIONG, Houzhang TAN
doaj   +1 more source

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