Results 251 to 260 of about 2,494,472 (337)

SRB-mediated corrosion of marine submerged AISI 1020 steel under impressed current cathodic protection.

Colloids and Surfaces B: Biointerfaces, 2021
Metallic corrosion is a recurrent and costly problem to almost every industry; therefore, prevention strategies might be well-defined on a case-by-case basis.
Vitor Liduino, M. Galvão, S. Brasil, E. Sérvulo   +3 more
semanticscholar   +1 more source

Research progress in organic zinc rich primer coatings for cathodic protection of metals – A comprehensive review

, 2021
Zinc rich primer systems are one of the most utilized organic coating systems for corrosion protection of metals designed to operate at moderate to room temperature.
A. Hussain, N. Seetharamaiah, M. Pichumani, C. Chakra   +3 more
semanticscholar   +1 more source

Nickel interlayer enables indirect corrosion protection of magnesium alloy by photoelectrochemical cathodic protection

, 2021
As a green and sustainable corrosion protection technology, photoelectrochemical cathodic protection (PECCP) cannot be applied to protect metals having low corrosion potential (Ec) due to the insufficient negative conduction band (CB) potential of the ...
Guangjie Yang, Y. Ouyang, Z. Xie, Yueting Liu, W. Dai, Liang Wu   +5 more
semanticscholar   +1 more source

Effects of non-stationary stray current on carbon steel buried pipelines under cathodic protection

, 2021
DC stray currents may cause severe corrosion on buried carbon steel pipelines even if in cathodic protection. According to international standard anodic interference is unacceptable if the IR-free potential is more positive than the protection potential (
M. Ormellese, S. Beretta, F. Brugnetti, A. Brenna   +3 more
semanticscholar   +1 more source

Co3O4/CdS energy-storing nanocomposite: A promising photoanode for photoelectrochemical cathodic protection in the dark

Journal of Alloys and Compounds, 2021
In this paper, a bi-layered Co3O4/CdS photoelectrode was prepared for photoelectrochemical cathodic protection (PECP) of 304 stainless steel (SS) and Q235 carbon steel (CS).
Li Qiuping, Faqian Liu, X. Mu, Hao-Wei Wang, Bozhen Wu, Weihua Li   +5 more
semanticscholar   +1 more source

Comparison of cathodic protection processes of 40% zinc-rich coatings under immersion and atmospheric conditions: Protection for defective areas

Electrochimica Acta, 2021
The cathodic protection of defective areas of low-content (40 wt%) zinc-rich coatings (ZRCs) was investigated under immersion and atmospheric thin liquid film conditions using a wire beam electrode (WBE).
Wenting Xia, Zhiwei Chen, Guoqing Zhang, Wei Zhang, Fuguo Liu, Caiqi Yao, Zhifeng Lin, Weihua Li   +7 more
semanticscholar   +1 more source

Hydrogen permeation and stress corrosion cracking of heat-affected zone of E690 steel under the combined effect of sulfur species and cathodic protection in artificial seawater

, 2021
Electrochemical corrosion, hydrogen permeation, and stress corrosion cracking (SCC) behavior of E690 steel and the simulated heat-affected zone (HAZ) microstructures, i.e., intercritical heat affected zone (ICHAZ), fine-grained heat-affected zone (FGHAZ),
Huiyun Tian, Mindong Chen, Feng Ge, Kaimin Song, Xin Wang, Zhongyu Cui   +5 more
semanticscholar   +1 more source

Preparation of Ag@CuFe2O4@TiO2 nanocomposite films and its performance of photoelectrochemical cathodic protection

, 2021
A Ag@CuFe2O4@TiO2 nanocomposite film with high performance of photogenerated cathodic protection was prepared by hydrothermal and photoreduction methods.
Ning Wang, Jing Wang, Mengnan Liu, Ge Chengyue, B. Hou, Yanli Ning, Yiteng Hu   +6 more
semanticscholar   +1 more source

A new design of substation grounding based on electrolytic cathodic protection and on transfer corrosion current

, 2021
In this paper, zinc material is used as auxiliary anode grounding electrode and connected by flat steel to form grounding grid of electrolytic cell protection circuit, to prevent the main grounding grid from corrosion. At the same time, the paper designs
Haize Hu, Mengge Fang, Feiyu Hu, Shuiling Zeng, Xiaofei Deng   +4 more
semanticscholar   +1 more source

Liquid-solid triboelectric nanogenerators array and its applications for wave energy harvesting and self-powered cathodic protection

Energy, 2020
A new type of array combination for liquid-solid triboelectric nanogenerators is constructed by using polytetrafluoroethylene ultrafiltration membrane as the friction layer with water to collect wave energy to self-power the cathodic protection system in
Weixiang Sun, Youbin Zheng, Tinghua Li, Min Feng, Siwen Cui, Yupeng Liu, Shougang Chen, Daoai Wang   +7 more
semanticscholar   +1 more source