Results 1 to 10 of about 338,437 (180)

MODELING POLARIZATION CURVE IN AN AQUEOUS CARBONATED SOLUTION OF PIPERAZINE

Journal of Engineering and Sustainable Development, 2022
A polarization curve model is developed for carbon steel in an aqueous carbonated solution of piperazine (PZ). This model has been used to generate the polarization curve and control the parameters relevant to the corrosion rate of carbon steel in the ...
Lubna Ghalib, Brahim Si Ali, Shaukat Ali Mazari   +2 more
doaj   +3 more sources

Market Polarization and the Phillips Curve [PDF]

SSRN Electronic Journal, 2021
Summary of Banco de España Working Paper no ...
Andrés Domingo, Javier Angel, Arce, Óscar, Burriel, Pablo   +2 more
openaire   +2 more sources

Potentiodynamic polarization curves of AA7075 at high scan rates interpreted using the high field model

npj Materials Degradation, 2022
The drastic distortion of potentiodynamic polarization curves measured at high potential scan rates prevents the extraction of accurate kinetic parameters.
Hu Zhou, Danny Chhin, Alban Morel, Danick Gallant, Janine Mauzeroll   +4 more
doaj   +1 more source

The Initial Stage Corrosion of X80 Steel in Saturated Sandy Soil Containing Cl- and SO42-

International Journal of Electrochemical Science, 2021
The corrosion differences of X80 steel are exhibited by electrochemical impedance spectroscopy, polarization curves, and scanning electron microscopy in saturated sandy soil containing different concentrations of NaCl and Na2SO4 under indoor simulation ...
Funan Sun, Ruizhen Xie, Bin He, Zhiwei Chen, Xiangling Bai, Pengju Han   +5 more
doaj   +1 more source

Clustering polar curves

Topology and its Applications, 2022
updated, revised ...
Migus, Piotr, Păunescu, Laurenţiu, Tibăr, Mihai   +2 more
openaire   +2 more sources

Effect of Toxic Components on Microbial Fuel Cell-Polarization Curves and Estimation of the Type of Toxic Inhibition

Biosensors, 2012
Polarization curves are of paramount importance for the detection of toxic components in microbial fuel cell (MFC) based biosensors. In this study, polarization curves were made under non-toxic conditions and under toxic conditions after the addition of ...
Karel J. Keesman, Gerrit van Straten, Hubertus V. M. Hamelers, Nienke E. Stein   +3 more
doaj   +1 more source

Polar Curves

Journal of Algebra, 1996
Let \(C\) be a plane curve of degree \(d\). For every integer \(t>0\) and every \(Q\in \mathbb{P}^2\) it is defined the polar curve of \(C\) of order \(t\) with respect to \(Q\). The characteristic 0 case was classical. Here the authors extend the general definitions to the positive characteristic case using Hasse derivations. They make a very detailed
Hefez, A., Kakuta, N.
openaire   +3 more sources

Experimental Data Treatment of the Pipeline Steel Polarization Curve under AC Interference

International Journal of Electrochemical Science, 2019
The treatment of polarization curves of pipeline steels subject to AC (Alternating Current) was studied. The Tafel exploration, the non-linear curve fitting method, and the SYMADEC (synthesis, matching, and deconvolution of polarization curves) algorithm
Shouxin Zhang, Zili Li, Xinyi Su, Chao Yang   +3 more
doaj   +1 more source

Effects of DC Stray Current on the Polarization Characteristics of X70 Steel

International Journal of Electrochemical Science, 2018
To investigate polarization characteristics of X70 steel at direct current densities in the 50~1200 A/m2 range under anodic and cathodic interferences, electrochemical method was used to test Tafel polarization curves.
Jun Wang, Zili Li, Chuanping Kong, Ziqing Yang, Jianguo Liu, Gan Cui   +5 more
doaj   +1 more source

The Effect of Scattering on Pulsar Polarization Angle [PDF]

, 2003
The low-frequency profiles of some pulsars manifest temporal broadening due to scattering, usually accompanied by flat polarization position angle (PA) curves.
Han, J. L., Li, X. H.
core   +1 more source