Results 21 to 30 of about 27,812 (312)

Susceptibility of Dissimilar IN600 Welded Joints to Stress Corrosion Cracking Using Slow Strain Rate Test in Sodium Electrolytes

Metals, 2022
The stress corrosion cracking (SCC) behavior of aged plates of Inconel 600 welded to Inconel 600 plates in the as-received condition was studied using the slow strain rate test (SSRT) in two sodium containing electrolytes at 25 and 80 °C.
Heriberto Granados-Becerra, Víctor H. López-Morelos, Antonio Contreras, Francisco Fernando Curiel-López, Rafael García-Hernández, Jorge Antonio González-Sánchez, Eduardo Cortés   +6 more
doaj   +1 more source

Determination of the Corrosion Resistance of SS-304 in Synthetic Seawater at Two Temperatures Using Electrochemical Noise and Polarization Curves

International Journal of Electrochemical Science, 2016
In this paper two electrochemical techniques were used to study the behavior of Stainless Steel 304 in synthetic seawater. The synthetic seawater was elaborated according to the standard ASTM D 1141-98 (Standard Practice for the preparation of substitute
Diego Mendoza Morales, Cecilia Cuevas Arteaga   +1 more
doaj   +1 more source

Corrosion Behavior of Passivated CUSTOM450 and AM350 Stainless Steels for Aeronautical Applications

Metals, 2022
Custom 450 stainless steel and AM 350 stainless steel are both precipitation hardening stainless steels, which are widely used in a variety of aerospace applications.
Oliver Samaniego-Gámez, Facundo Almeraya-Calderón, José Chacón-Nava, Erick Maldonado-Bandala, Demetrio Nieves-Mendoza, Juan Pablo Flores-De los Rios, Jesús Manuel Jáquez-Muñoz, Anabel D. Delgado, Citlalli Gaona-Tiburcio   +8 more
doaj   +1 more source

Electrochemical noise evaluation and data statistical analysis of stressed aluminium alloy in NaCl solution

Alexandria Engineering Journal, 2018
Electrochemical noise evaluation and statistical analysis during stress corrosion cracking (SCC) of aluminium alloy 7075-T6 has been investigated in 3.5% NaCl solution under free corrosion potential.
Cleophas A. Loto
doaj   +1 more source

Wavelet Analysis of Electrochemical Noise Measurements During Atmospheric Corrosion of Mild Steel in the Simulated Marine Environment

International Journal of Electrochemical Science, 2020
In this paper, the wavelet decomposition of the electrochemical noise was successfully applied to derive the wavelet noise resistance (Rcd), which was further used to assess the corrosion behavior of Q235 mild steel in the simulated corrosion atmosphere (
Lihua Dang, Zhiming Gao, Xinyue Wang, Chen Wei, Lianheng Han, Jianguo Chen   +5 more
doaj   +1 more source

Electrochemical Noise Analysis of the Corrosion of Titanium Alloys in NaCl and H₂SO₄ Solutions

Metals, 2021
Titanium alloys have been used in aerospace, aeronautic, automotive, biomedical, structural, and other applications because titanium alloys have less density than materials like steel and support higher stress than Al-alloys.
Jesús Manuel Jáquez-Muñoz, Citlalli Gaona-Tiburcio, Jose Cabral-Miramontes, Demetrio Nieves-Mendoza, Erick Maldonado-Bandala, Javier Olguín-Coca, Luis Daimir López-Léon, Juan Pablo Flores-De los Rios, Facundo Almeraya-Calderón   +8 more
doaj   +1 more source

Fractal Analysis of the Corrosion Inhibition of Carbon Steel in a Bromide Solution by Lithium Chromate

International Journal of Electrochemical Science, 2009
Electrochemical noise results obtained for mild steel corrosion conditions under a lithium bromide-ethylene glycol solution and in the presence of different concentrations of lithium chromates (Li2CrO4) as corrosion inhibitor are shown.
E. Sarmiento, J.G. González-Rodriguez, J. Uruchurtu, O. Sarmiento, M. Menchaca   +4 more
doaj   +1 more source

Corrosion Performance of a Novel NiAl-Cu Intermetallic HVOF Protective Coating Part II: High Temperature Corrosion in Molten Salts

International Journal of Electrochemical Science, 2016
High temperature localized corrosion is one of the most hazardous corrosion form producing fast and unanticipated destruction into a small section of a metal structure.
E.F. Díaz, A.M. Ramirez-Arteaga, S. Serna, A. Torres, A. Molina, M.A. Lucio-García, J. Colin   +6 more
doaj   +1 more source

Assessment of Fuel Cells’ State of Health by Low-Frequency Noise Measurements

Energies, 2021
We proposed applying low-frequency (flicker) noise in proton-exchange membrane fuel cells under selected loads to assess their state of health. The measurement set-up comprised a precise data acquisition board and was able to record the DC voltage and ...
Arkadiusz Szewczyk, Łukasz Gaweł, Kazimierz Darowicki, Janusz Smulko   +3 more
doaj   +1 more source

Effect of Welding Process and Different Stress Conditions on Electrochemical Noise Characterization of Ti-6Al-4V Alloy

International Journal of Electrochemical Science, 2020
The electrochemical noise characterization of Ti-6Al-4V alloy before and after the welding process has been investigated. Electrochemical noise measurements are always simultaneously performed on two identical samples: one sample for the non-stressed ...
Yan Liu, Jicai Feng, Shuping Tan, Yi Cheng, Jin Hu   +4 more
doaj   +1 more source