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11 条 记 录,以下是 1-11

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The vertical Non-uniform corrosion of REInforced concrete exposed to the marine environments
CONSTRUCTION AND BUILDING MATERIALSHu, Jiezhen Deng, Peichang Li, Xiaogang Zhang, Jibiao Wang, Gui  出版年:2018
REInforced concrete (RC) structures usually are exposed to a wide variety of combined actions, which may cause various damages to the structures. The main objective of this study is to investigate the vertical non-unifor...
Corrosion monitoring method of 304 stainless steel in a simulated marine-industrial atmospheric environment: electrochemical noise method
ANTI-CORROSION METHODS AND MATERIALSHu, Jiezhen Deng, Junhao Deng, Peichang Wang, Gui  出版年:2022
Purpose This paper aims to study the use of electrochemical noise (EN) technology in the corrosion continuous monitoring of stainless steel (SS) in an atmospheric environment. Design/methodology/approach An EN electrode ...
Vertical galvanic corrosion of pipeline steel in simulated marine thermocline
OCEAN ENGINEERINGDeng, Peichang Li, Ziyun Li, Xiaogang Hu, Jiezhen Wang, Gui  出版年:2020
The dramatic changes of temperatures, pH values, dissolved oxygen contents, and nutrients typically occur in marine thermocline, which are the key factors giving rise to the corrosion of metals. Exploitation of offshore ...
Ultrathin amorphous MnO<sub>2</sub> modified prawn shells-derived porous carbon towards robust oxygen electrocatalyst for rechargeable Zn-air battery
CERAMICS INTERNATIONALXiao, Xiao Zhang, Wenzhi Zhao, Hui Li, Linfeng Deng, Peichang Wu, Yulian Luo, Shuliang Chen, Beibei  出版年:2022
Precious metal-free bifunctional electmcatalysts with efficient performance to ORR (oxygen reduction reaction) and OER (oxygen evolution reaction) are the prerequisite to the commercialization of rechargeable Zn-air batt...
Galvanic corrosion behavior of titanium-clad steel plate in the marine environment
MATERIALS AND CORROSION-WERKSTOFFE UND KORROSIONHu, Jiezhen Huang, Huan Deng, Peichang Wang, Gui Wu, Mingfa Liu, Wenjuan  出版年:2022
In this study, the galvanic corrosion behavior of the side surface of titanium-clad steel plate (TCSP) and below the defects, which penetrate through the titanium layer of TCSP, have been focused on. Electrochemical corr...
Experimental and first-principles calculation study on influence of stacking faults on hardness and anisotropy of M7C3 carbides
JOURNAL OF ALLOYS AND COMPOUNDSGeng, Baoyu Deng, Peichang Li, Youchi Hu, Jiezhen  出版年:2023
M7C3 often exhibits stacking faults (SFs). However, the influence of SFs on carbide properties are rarely studied. To explore effects of SFs, the carbide hardness, elastic modulus, and distribution of hardness and elasti...
Numerical Simulation Study on the Corrosion Behaviour of Q345 Steel in a Simulated Marine Thermocline
MATERIALSHu, Jiezhen Zeng, Junhao Liu, Wenjuan Deng, Peichang Hu, Xin Wang, Peilin  出版年:2024
Changes in temperature, pH, dissolved oxygen content, and nutrients, which are key factors that cause metal corrosion, are common in marine thermoclines. To study the corrosion behaviours and reveal the corrosion mechani...
Three-Dimensional Spatial Distribution of the Sedimentation Rate of Chloride Ions on a Tropical Island
BUILDINGSHu, Jiezhen Lan, Wenjie Liu, Wenjuan Wu, Jingquan Deng, Peichang Liu, Dahai  出版年:2024
Chlorine ions in the air are a key factor in the corrosion of offshore buildings. Mastering the distribution law of the chloride ion settlement rate (RCl-) in three-dimensional (3D) spatiality is helpful in protecting of...
TC4钛合金实海污损生物附着行为与腐蚀机理研究
《表面技术》李友炽 邓培昌 王贵 胡杰珍 吴敬权  出版年:2024
目的研究TC4钛合金在实海中的生物腐蚀行为,以期为钛合金在海洋工程装备中的应用提供科学依据。方法TC4钛合金在广东湛江调顺岛实海中进行浸泡挂样,观察污损生物附着行为以及试样腐蚀形貌,结合极化曲线、电化学阻抗谱(EIS)和...
关键词:TC4钛合金  电化学  污损生物  藤壶  附着腐蚀  被引量:0
Design and experimental study of a joint protection system for electrolytic seawater antifouling and impressed current cathodic protection
Construction and Building MaterialsDeng, Peichang Wang, Peilin Hu, Jiezhen Zheng, Guanwen Yang, Jingrong Liu, Dahai  出版年:2025
A joint protection system is proposed, replace the auxiliary anode in impressed current cathodic protection with DSA anode with chlorine evolution ability, and perform electrolytic seawater antifouling while performing i...
Corrosion Behavior of E690 Steel in Tropical Marine Atmospheres Based on Electrochemical Noise Technique
ELECTROCHEMISTRYDeng, Peichang Zeng, Junhao Hu, Jiezhen Geng, Baoyu Deng, Junhao Lan, Wenjie  出版年:2025
In the tropical marine atmospheric environment of Zhanjiang, E690 steel was subjected to 7-, 15-, 30-, 90-, 180-, 270-, and 360-day exposure experiments. Electrochemical noise (EN) technology, combined with the wEIght lo...
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