Results 51 to 60 of about 24,602 (325)

Galvanic Corrosion of E690 Offshore Platform Steel in a Simulated Marine Thermocline

Metals
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.
Jiezhen Hu, Guodong Lin, Peichang Deng, Ziyun Li, Yuwan Tian   +4 more
doaj   +1 more source

Galvanic Corrosion Behavior of Ductile Iron/H62 Brass in Water Distribution System [PDF]

Cailiao Baohu
In order to investigate the galvanic corrosion of the connection between ductile cast iron and H62 brass water pipe in tap water supply network, electrochemical noise (EN), EDS, SEM and other methods were used to investigate the galvanic corrosion ...
TANG Tian, ZHU Zhiping, TANG Yunzi, LIU Jian, MAO Chunkui
doaj   +1 more source

Directionally Modulated Zinc Deposition by a Robust Zincophilic Cu‐Phthalocyanine Protective Layer in Dendrite‐Free Aqueous Zinc Ion Batteries

Advanced Materials, EarlyView.
Benefiting from the precisely anchored zincophilic sites, the ample transport channels with rich redox active sites, and the suppressed hydrogen evolution by the copper (Cu) sites, a highly conjugated robust Cu‐Phthalocyanine covalent organic framework layer is designed and applied for directional modulation of zinc (Zn) ions and dendrite‐free Zn ...
Yidi Wang, Xinwei Jiang, Wenhao Liang, Benjamin Tawiah, Yang Wang, Hao Jia, Wai‐Yeung Wong   +6 more
wiley   +1 more source

Influence of temperature and hydrostatic pressure on the galvanic corrosion between 90/10 Cu–Ni and AISI 316L stainless steel

Journal of Materials Research and Technology, 2021
The galvanic corrosion behavior of the 90/10 Cu–Ni alloy coupled to AISI 316L stainless steel, has been studied at different temperatures (5, 15 and 30 °C) and hydrostatic pressures (0.1, 10 and 20 MPa) by electrochemical and SEM methods.
Shengbo Hu, Rui Liu, Li Liu, Yu Cui, Fuhui Wang   +4 more
doaj  

Galvanic corrosion reduced in aluminum fabrications [PDF]

, 1965
Titanium alloy fasteners dipped at zinc chromate primer are installed while wet in protective coated aluminum panels to reduce galvanic corrosion.

core   +1 more source

Designing an Anionic Layer in Low‐Concentration Electrolytes to Promote In‐Plane Ion Diffusion for Dendrite‐Free Zinc‐Ion Batteries

Advanced Materials, EarlyView.
An optimization model for zinc anodes centered on anion traction in a low‐concentration electrolyte system is proposed. The fluoride‐ion enriched interfacial layer on the zinc anode surface enhances the concentration of Zn2+ in a lateral direction through electrostatic forces, thereby facilitating horizontal zinc plating.
Yiyang Zhang, Beibei Xu, Lingfei Zhao, Qi Luo, Ying Tao, Yaojie Lei, Wei‐Hong Lai, Hua‐Kun Liu, Shi‐Xue Dou, Yun‐Xiao Wang   +9 more
wiley   +1 more source

The Study of Corrosion Behaviors of Carbon Steel Weldments and Their Inhibition in Simulated Pore Solution Using Multi-Electrode Array Technique

Applied Sciences, 2021
A multi-electrode array sensor was developed to study the corrosion behaviors of carbon steel weldments and the effectiveness of the NaNO2 inhibitor in carbonated pore solution. The sensor can simulate a complete weldment, and the measurement results can
Lujia Yang, Zhenping Ma, Yufeng Zheng, Xiaona Wang, Yi Huang, Kangchen Wang, Shenyou Song, Wenliang Jin   +7 more
doaj   +1 more source

Zinc-rich paint coatings containing either ionic surfactant-modified or functionalized multi-walled carbon nanotube-supported polypyrrole utilized to protect cold-rolled steel against corrosion [PDF]

, 2013
The intense anodic action of sacrificial zinc pigments ensured viable galvanic function of the highly porous liquid zinc-rich paints (ZRPs) result in deteriorated long-term corrosion resistance often accompanied by cathodic delamination phenomena. In our
Bertóti, Imre, Gergely, András, Kálmán, Erika, Mihály, Judith, Pászti, Zoltán, Török, Tamás   +5 more
core  

High‐Entropy Materials for Water Splitting: An Atomic Nanoengineering Approach to Sustainable Hydrogen Production

Advanced Materials, EarlyView.
High‐entropy materials (HEMs), typically composed of five or more principal elements in near‐equimolar ratios, offer significant potential due to their unique properties. This review outlines the emergence and structural evolution of HEMs, followed by an in‐depth discussion of the elemental roles (active sites, promoters, or stabilizers) for water ...
Yufei Zhao, Jinhu Wu, Xianjun Cao, Dongfang Li, Peng Huang, Hong Gao, Qinfen Gu, Jinqiang Zhang, Guoxiu Wang, Hao Liu   +9 more
wiley   +1 more source

Activation and Stabilization Strategies of Aluminum Metal Anode Toward High Performance Aqueous Al Metal Batteries

Advanced Materials, EarlyView.
This review spotlights the critical challenges faced by aluminum metal anodes and aqueous electrolytes. Recent progress on activating and stabilizing Al metal anode is summarized and discussed in terms of two aspects, including anode engineering and electrolyte optimization. Finally, some revelatory insights and possible strategies are provided for the
Huaming Yu, Xiaofeng Zhang, Yaxin Wang, Meilin Li, Wei Chen, Zhe Hu, Minshen Zhu, Yang Huang   +7 more
wiley   +1 more source