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16 条 记 录,以下是 1-16

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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...
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...
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...
Galvanic Corrosion of E690 Offshore Platform Steel in a Simulated Marine Thermocline
METALSHu, Jiezhen Lin, Guodong Deng, Peichang Li, Ziyun Tian, Yuwan  出版年:2024
Marked changes in temperature, pH, dissolved oxygen (DO) content, and nutrient content typically occur in marine thermoclines, which are key factors that affect the corrosion of metals. Offshore platforms require marine ...
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...
Effect of Barnacles on the Corrosion Behavior of 304 Stainless Steel
METALSDeng, Peichang Shangguan, Juyu Hu, Jiezhen Geng, Baoyu Wang, Peilin  出版年:2023
Wire-beam, potentiodynamic polarization, electrochemical impedance spectroscopy and surface corrosion morphology analysis techniques were used to investigate the corrosion characteristics of 304 stainless steel (304SS) s...
Anticorrosion Method Combining Impressed Current cathodic Protection and Coatings in Marine Atmospheric Environment
COATINGSDeng, Peichang Shangguan, Juyu Hu, Jiezhen Huang, Huan Zhou, Lingbo  出版年:2024
In this study, a new anticorrosion method combining impressed current cathodic protection (ICCP) with coatings that can be applied to marine atmospheric environments is proposed. As the corrosion medium fills the cracks ...
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...
Research on the Optimal Protection Parameters of Graphene Composite Conductive Coatings Combined with Impressed Current cathodic Protection Technology in Marine Atmospheric Environments
COATINGSHu, Jiezhen Liu, Dahai Deng, Peichang Shangguan, Juyu Zheng, Guo Yang, Jingrong  出版年:2024
Based on the principle of a micropore-filling electrolyte, a graphene composite conductive coating combined with impressed current cathodic protection (ICCP) technology was constructed and applied in a marine atmospheric...
Galvanic corrosion of Q345 steel in seawater under varying dissolved oxygen conditions
CORROSION ENGINEERING SCIENCE AND TECHNOLOGYLiu, Wenjuan Yuan, Jiandu Hu, Jiezhen Deng, Peichang Cao, Xinghui  出版年:2025
The galvanic coupling corrosion behaviour of Q345 steel in seawater with different dissolved oxygen contents (DOC) was investigated in this paper by using self-designed detachable electrodes fabricated as chain electrode...
Nonuniform Corrosion in the Vertical Direction of Q345 Steel in a Real Ocean Environment
JOURNAL OF CHEMISTRYHu, Jiezhen Huang, Huan Hu, Xin Deng, Peichang Zheng, Guo Chen, Jiahong Tu, Zhiwen  出版年:2025
The aim of this investigation was to study nonuniform corrosion in the vertical direction of Q345 steel in the South China Sea. First, a metal corrosion monitoring system was designed and applied based on the coulometer ...
A Study of the EH36 Surface Sediment Layer under Joint Protection from Seawater Electrolysis Antifouling and Impressed Current cathode Protection (ICCP) in a Marine Environment
JOURNAL OF MARINE SCIENCE AND ENGINEERINGHu, Jiezhen Wang, Peilin Deng, Peichang Geng, Baoyu Zeng, Junhao Hu, Xin  出版年:2024
A joint protection device for seawater electrolysis antifouling and ICCP was constructed, and comparative experiments were conducted to study the composition of the EH36 surface deposition layer under joint protection in...
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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