Results 31 to 40 of about 24,403 (257)

A comparison between uniform and galvanic corrosion rate in carbonation induced corrosion of reinforced concrete [PDF]

open access: yesMATEC Web of Conferences, 2022
Carbonation-induced corrosion is usually considered in uniform or generalized corrosion. This is true for small laboratory samples but not necessary the case for real reinforced concrete structures built with multilayers reinforcement.
Nguyen Thi-Thu Trang   +3 more
doaj   +1 more source

Local analysis of oxygen reduction catalysis by scanning vibrating electrode technique : a new approach to the study of biocorrosion [PDF]

open access: yes, 2008
The scanning vibrating electrode technique (SVET)was employed to investigate oxygen reduction catalysis by the presence of enzyme in an aerobic medium.
Basséguy, Régine   +3 more
core   +1 more source

Galvanic Effect and Alternating Current Corrosion of Steel in Acidic Red Soil

open access: yesMetals, 2022
Alternating current (AC) corrosion behavior of carbon steel–copper couple in acidic red soil was studied by means of the electrochemical test, mass loss, X-ray diffraction (XRD) and scanning electron microscope (SEM) characterization. Mathematical models
Qi-Wei Wang   +6 more
doaj   +1 more source

Influence of assembly on corrosion behaviors of bolt/nut connections in a salt-spray environment

open access: yes工程科学学报, 2018
Due to the rapid development of naval aviation equipment, naval aircraft will encounter complicated atmospheric corrosion problems resulting from exposure to the oceanic atmosphere.
ZHU Jin-yang   +4 more
doaj   +1 more source

Corrosion inhibition of 2024 aluminium alloy by sodium decanoate [PDF]

open access: yes, 2010
The present study concerns the corrosion protection of the aluminium alloy (AA) 2024 by sodium decanoate (a long-carbon-chain carboxylate). This compound-type is known to form hydrophobic films on the metal surface. The characterization of the inhibition
Boisier, Grégory   +2 more
core   +1 more source

Galvanic coupling between copper and aluminium in a thin-layer cell [PDF]

open access: yes, 2010
The Al/Cu coupling was investigated in a thin-layer cell formed by a large Cu electrode and an Al microelectrode embedded in an insulator placed above the Cu electrode. By using a scanning electrochemical microscope (SECM) the thickness of the thin layer
Blanc, Christine   +3 more
core   +2 more sources

Galvanic Corrosion of Copper / Nickel-Chrome Alloy in an Agitated Sulfuric Acid Solution

open access: yesمجلة النهرين للعلوم الهندسية, 2018
Galvanic corrosion of Nickel-Chrome alloy (Ni-Cr alloy) and Copper (Cu) coupled in 5% sulfuric acid solution was investigated. The effects of agitation velocity, temperature, and time on the galvanic corrosion current and the weight loss of both metals ...
Samar S. Hussein   +2 more
doaj   +1 more source

Analysis of the Galvanic Corrosion Effect of High-Potential Metal Piping Systems on Hull Steel Structures [PDF]

open access: yesCailiao Baohu
In order to investigate the galvanic corrosion behavior mechanism between piping systems and hull structures, focusing on the galvanic corrosion issues of titanium alloy piping systems in naval ship applications, a comprehensive comparative analysis of ...
LU Yunfei, GUO Qian, HU Lingyue, DUAN Guoqing, SHI Pengfei
doaj   +1 more source

Investigation on galvanic corrosion behavior of Q235 in deep-sea water/sediments of the South China Sea via manned deep diving

open access: yesJournal of Materials Research and Technology, 2023
To investigate the corrosion behaviors of metals in deep-sea water and sediments, in 2021, we conducted a systematic set of deep-sea water and sediment corrosion tests for the first time in the South China Sea at a depth of 3404.0 m via a Chinese-manned ...
Sizhi Zuo-Jiang   +4 more
doaj   +1 more source

Effect of duplex treatments by plasma nitriding and triode sputtering on corrosion behaviour of 32CDV13 low alloy steel [PDF]

open access: yes, 2006
This paper presents corrosion behaviour of duplex treated low alloy steel. Different kinds of samples were tested: non-treated, plasma nitrided, ZrBN-triode sputtered and ZrBN-duplex treated samples.
AIDA, Mohammed Salah   +7 more
core   +5 more sources

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