Results 21 to 30 of about 2,494,472 (337)

Evaluation on Cathodic Protection Effect of Long-Distance Pipeline in Xinjiang Oil Field [PDF]

open access: yesCailiao Baohu, 2023
On the basis of the investigation on the operating conditions of the pipeline and the operating environment of the cathodic protection system,the typical pipelines and test points were selected according to the principles of universality ...
XU Pei-jun, LI Hong-fu, LIAO Zhen, LIU Le-le, CHENG Meng-meng, TAO Wen-jin, LI Yuan-yuan, WANG Chen, LV Xiang-hong
doaj   +1 more source

The Effects of Biofouling and Corrosion Products on Impressed Current Cathodic Protection System Design for Offshore Monopile Foundations

open access: yesJournal of Marine Science and Engineering, 2022
The robustness of the cathodic protection systems utilized for offshore wind monopile foundations depends on the surface condition of the steel as well as the environmental conditions.
Çağla Erdoğan, G. Swain
semanticscholar   +1 more source

Effect of Temperature on the Minimum Cathodic Protection Potential of L450 Pipeline Steel [PDF]

open access: yesCailiao Baohu, 2021
Aiming at the effect of temperature on the minimum cathodic protection potential, the minimum cathodic protection potential of the buried pipeline L450 in the simulated soil solution under different temperature conditions was investigated through the ...
CHEN Meng-meng, TAO Wen-jin, MA Yu, LIAO Zhen, MA Xiao-feng, LV Xiang-hong, WANG Chen
doaj   +1 more source

Study on Cathodic Protection Behavior of X80 Steel under Simulation Disbonded Coating in Near-Neutral Solution [PDF]

open access: yesCailiao Baohu, 2023
Oil and gas pipelines use coating and cathodic protection methods to prevent corrosion, and a micro-corrosive environment will be formed where the coating is damaged and peeled off, causing pipeline steel corrosion accidents.
HU Zhengyang, SUN Dongxu, MA Guiyang, LIU Chaoguang, ZHU Wenhao
doaj   +1 more source

Research Progress on Cathodic Protection of Buried Steel Pipelines [PDF]

open access: yesCailiao Baohu, 2022
In this paper, the research history of the cathodic protection mechanism of homogeneous metal corrosion electrodes and complex metal electrodes was summarized, and the challenges faced by complex metal electrode cathodic protection technology in ...
WEN Ninghua, WU Guangchun, ZHANG Yao, ZHAO Yunli, LAN Xu, WANG Xiuyun
doaj   +1 more source

Analysis of stray current induced by cathodic protection on steel-framed masonry structures [PDF]

open access: yes, 2011
Cathodic protection (CP) has been successfully employed to protect steel-framed masonry buildings from corrosion related damage. When a CP system is installed to protect the structural members, other metallic items which are within the fabric of the ...
Lambert, P   +3 more
core   +1 more source

Improving the Protectiveness of 3-Mercaptopropyl-Trimethoxysilane Coatings on Bronze by Addition of Oxidic Nano- and Microparticles [PDF]

open access: yes, 2020
The protectiveness of coatings based on 3-mercaptopropyl-trimethoxysilane (PropS-SH) applied on bronze artworks was enhanced by investigating and tuning a variety of factors.
BALBO, Andrea   +4 more
core   +1 more source

Concentration changes due to cathodic protection [PDF]

open access: yes, 1978
By solving the appropriate diffusion equations the concentration changes are calculated in the environment of underground structures protected cathodically.
Gellings, P.J.
core   +2 more sources

A 5 year track record on a galvanic CP system applied on a light weight concrete bridge with prestressed steel – Developments in time of the effectiveness as determined by depolarisation values and current densities

open access: yesMATEC Web of Conferences, 2018
This paper gives insight in the research and investigations which were undertaken on a post tensioned light-weight concrete box girder bridge in the Netherlands. This project started in the first half of 2013 and measurements are still executed regularly.
van den Hondel A.J. (Hans)   +3 more
doaj   +1 more source

Application of Oilfield Casing Cathodic Protection Technology [PDF]

open access: yesCailiao Baohu, 2021
Casing corrosion is a common problem in oil and gas production. Generally, the casing is buried deep in the ground, and the underground environment is more complicated.
LIU Li, LIU Jie, ZHANG Yong - qiang, YANG Zhi - gang, LV Shuo, TA Chuan, HUANG Guo - sheng
doaj   +1 more source

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