Results 141 to 150 of about 6,924 (178)

Potentiodynamic Polarization Measurement by Controlling Potential inside a Crevice

CORROSION 1992, 1992
Abstract Cyclic potentiodynamic polarization measurements have been made by either controlling the potential inside or outside a crevice. The significant difference between placing a reference electrode inside and outside a crevice is that the reference electrode inside a crevice much better controls the potential to simulate ...
Shuisheng Wang, S.A. Bradford
openaire   +1 more source

Potentiodynamic Polarization Measurements for Predicting Pitting of Copper in Cooling Waters

CORROSION 1992, 1992
Abstract The usefulness of potentiodynamic polarization measurements for predicting pitting corrosion of copper alloy C12200 was evaluated using water samples from nine cooling systems with known corrosion histories. The shape of the cyclic polarization curve was found to be a reliable indicator of the propensity of cooling waters to pit
P. Singh, G.T. Galyon, J.H. Dorler, J. Zahavi, R. Ronkese   +4 more
openaire   +1 more source

EIS and potentiodynamic polarization studies on immiscible monotectic Al–In alloys

Electrochimica Acta, 2013
Abstract The electrochemical behavior of monotectic Al–In alloys is experimentally investigated. Electrochemical impedance spectroscopy (EIS), potentiodynamic anodic polarization techniques and an equivalent circuit analysis were used to evaluate the corrosion response in a stagnant and naturally aerated 0.5 M NaCl solution at 25 °C.
Wislei R. Osório, Emmanuelle S. Freitas, Amauri Garcia   +2 more
openaire   +1 more source

Potentiodynamic polarization studies on bulk amorphous alloys and Zr46.75Ti8.25Cu7.5Ni10Be27.5 and Zr65Cu17.5Ni10Al7.5

Journal of Non-Crystalline Solids, 2005
Abstract Potentiodynamic polarization studies were carried out on virgin specimens of Zr 46.75 Ti 8.25 Cu 7.5 Ni 10 Be 27.5 (Vitreloy-4 or V4) and Zr 65 Cu 17.5 Ni 10 Al 7.5 (Inoue alloy) bulk amorphous alloys in solutions of 0.5 M H 2 SO 4 , 0.5 M HNO 3 , 0.5 M HCl and 0.5 M NaOH at room temperature. The corrosion current density ( I corr ) of Zr
A. Dhawan, S. Roychowdhury, P.K. De, S.K. Sharma   +3 more
openaire   +1 more source

Electrochemical Potentiodynamic Polarization Effects of Mixed Oxidizer on W-CMP

ECS Meeting Abstracts, 2006
Abstract not Available.
Yong-Jin Seo, Woo-Sun Lee
openaire   +1 more source

Practical Application of Potentiodynamic Polarization Curves in Oil Well Corrosion

CORROSION 1985, 1985
Abstract The evaluation of a corrosion inhibitor's film life was undertaken, in the Illinois Basin, to determine retreatment frequency in rod pumping wells. Several different inhibitors were evaluated, and their respective film lives compared in actual pumping wells.
openaire   +1 more source

Application of the Rapid-Scan Potentiodynamic Polarization Technique for Corrosion Studies

CORROSION 1985, 1985
Abstract Electrochemical techniques have been used for over three decades to study fundamental phenomenological corrosion reactions of metals in corrosive environments. The two methods used for the generaton of anodic polarization curves for those studies differ by virtue of the rate of change of the applied electrical potential. Neither
openaire   +1 more source

Test Method for Conducting Potentiodynamic Polarization Resistance Measurements

2008
  +5 more sources

Potentiodynamic polarization test as a versatile tool for bipolar plates materials at start-up and shut-down environments: a review

International Journal of Green Energy, 2021
Paul C Okonkwo, Ikram Ben Belgacem, Wilfred Emori   +2 more
exaly  

Understanding pitting corrosion behavior of AZ91 alloy and its MAO coating in 3.5% NaCl solution by cyclic potentiodynamic polarization

Journal of Magnesium and Alloys, 2022
Yuxiang Liu, Zhu Liu
exaly