Electrochemical Corrosion Testing

The experts in our electrochemical corrosion laboratory provide many ASTM standard tests as well as a variety of custom tests as you need.  Most forms of corrosion are defined and limited by the electrochemical reactions occurring at the surface. Electrochemical testing can rapidly supply a wide range of corrosion and performance data for materials in numerous applications.

 

Potentiodynamic electrochemistry testing in action

ASTM Electrochemical Corrosion and Electrochemistry Analysis Offered:

G 5: Potentiostatic and Potentiodynamic Anodic Polarization Measurements
G 59: Polarization Resistance Measurements
G 61: Cyclic Polarization Measurements for Localized Corrosion Susceptibility of Iron-, Nickel-, and Cobalt-Based Alloys
G 100: Cyclic Galvanostaircase Polarization
G 102: Calculation of Corrosion Rates and Related Information from Electrochemical Measurements

G 106: Verification of Algorithm and Equipment for Electrochemical Impedance Measurements
G 108: Electrochemical Potentiokinetic Reactivation (EPR) for Detecting Sensitization
F 746: Pitting or Crevice Corrosion of Metallic Surgical Implant Materials
F 2129: Conducting Cyclic Potentiodynamic Polarization Measurements to Determine the Corrosion Susceptibility of Small Implant Devices

To complement these tests, our metallurgical consultants and laboratory can provide all of the follow-on characterization needed, including optical and electron microscopy, metallography, and more.