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2007 Research in Progress Symposium

Passivity and Localized Corrosion
Symposium Chair: Douglas C. Hansen, University of Dayton Research Institute
Monday, 9 a.m. to 4:10 p.m.
Mezzanine Level, Canal E

9:00 Introduction
 
9:05

Invited - Ti and Its Alloys: From Passivity Breakdown to Formation of Oxide-Nanotube Layers
Patrik Schmuki, J. M. Macak, H. Tsuchiya, K. Yasuda, A Ghicov and S.P. Albu, University of Erlangen Nuremberg
 

9:45

Corrosion Resistance of SS-316L Exposed to LiBr-H2O Corrosive Solution Applying the Electrochemical Noise Technique and Polarization Curves
C. Cuevas-Arteaga and M. Olga Concha-Guzmanb, University Autonoma del Estado de Morelos
 

10:10  Alloy 690 Surface Film Characterization and Measurement of Film Electrical Properties
Margaret Stambaugh and Thomas M. Devine, University of California Berkeley
 
10:35 Break
 
10:45 Oxide Scale Destruction on a Nickel Base Alloy at High Temperature in Impure Helium
Fabien Rouillarda, DEN/DPC/SCCME – CEA Saclay; Celine Cabet, DEN/DANS/DPC/SCCME/LECNA – CEA Saclay; K. Wolskic and Michele Pijolat, Ecole Nationale Superieure des Mines
 
11:10 Effect of Torque and Charge Density on the Crevice Repassivation Potentials of Ni-Cr-Mo-W Alloys Measured by Modified “THE” Method
Marta Andrea Jakab and Narasi Sridhar, Southwest Research Institute
 
12:00 Lunch
 
1:05 About the Mechanism of Passivation of Ni-Base Alloys in Pressurized Water Reactor Primary Conditions
Loic Marchetti, Stephane Perrin and Olivier Raquet, CEA Saclay; Michele Pijolat, Ecole Nationale Superieure des Mines
 
1:30 Nanoscale Investigation of Morphological Changes on Al and Al-Cu Alloys in Cl-Containing Environments
Nancy Missert, R.G. Copeland and Natasa Vasiljevic, Sandia National Laboratories
 
1:55 Automatized Elucidation of Corrosion Mechanisms in Offshore Pipelines and Tanks from the Campeche Bank, Mexico
Edgar Cazares, Bruno Barranco-Soto, Lazaro Benavides-Hernandez, Hector Espinosa-Rodriguez, Angel Sosa-Baqueiro, Luis Miguel Corsi-Vazquez, Adrian Palma-Cedillo, Aristeo Munoz-Perez, Maria Concepcion Rosano-Hernandez and Jose Calixto-Chavez, Institute Mexican Oil; Juan Carlos Tejeda-Yepez and Juan de Dios de o-Ramirez, Pemex
 
2:20 Identification of Sensitized Areas in Austenitic and Supermartensitic 13% Cr Stainless Steels by Micro-Electrochemical EPR Tests (ME-EPR) and Atomic Force Microscopy (AFM)
Thomas L. Ladwein and Jens Maier, Aalen University of Applied Sciences; Brian Kinsella and Yian Liang Huang, Curtin University of Technology; Sytze Huizinga and Marc Wilms, Shell Global Solutions
 
2:45 Localized Corrosion Initiation and Pit Stability Criteria for Aluminum
Jozef Soltis and Nicholas J. Laycock, MPT Solutions Ltd., Kevin Zavadil, Sandia National Laboratories; Donal Krouse, Industrial Research Limited; Anthony Cook, Materials Performance Centre
 
3:10 Break
 
3:20 Passivity of Cemented Carbides
Gregor K. Mori and Markus Unterlerchner, University of Leoben
 
3:45 What Can First-Principles and Atomistic Calculations Tell Us About the Corrosion and Passivation of Metal Surfaces?
Christopher D. Taylor and R. Scott Lillard, Los Alamos National Laboratory; Robert G. Kelly and Matthew Neurock, University of Virginia
4:10

The Role of the Oxide Film and Nitrate Inhibitors in Pitting Corrosion of Austenitic Stainless Steels
Gus Vasquez and R. Scott Lillard, Los Alamos National Laboratory; David F. Bahr, Washington State University
 

   
   
   
   

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