Run the Multiplexed Corrosion Potential standard technique by selecting Experiment>Multiplexed DC Corrosion>Multiplexed Corrosion Potential from the Framework™ menu bar. This initiates the following sequence of events: 1. The Framework creates… read more →
The Multiplexed Corrosion Potential test outputs one data file for each channel selected during Setup. The data filename includes the multiplexer channel number before the .dat filename extension. The data… read more →
Localized corrosion, including crevice corrosion, is a leading cause of corrosion-induced failures. THE Method (Tsujikawa-Hisamatsu-Electrochemical Method) has been proposed to measure crevice-corrosion repassivation potentials. This protocol for studying the repassivation… read more →
Here is a THE Repassivation Potential Setup dialog box with its default parameters. Initial E Starting point for the potential sweep during data-acquisition. The allowed range is ±10 volts with a… read more →
The data file from a Tafel experiment is analyzed using the Tafel analysis package provided with the DC Corrosion software. Tafel experiments are usually used to obtain quantitative corrosion-rate information. The… read more →
The Tafel standard technique is run by selecting Experiment > DC Corrosion > Tafel from the Framework menu bar. This initiates the following sequence of events: Framework creates a Runner… read more →
Use the Tafel technique to obtain an accurate estimate of the corrosion rate and beta constants of a metal in a solution. Cell current is measured during a slow sweep… read more →
Here is a Tafel Setup dialog box with its default parameters. Initial E Starting point for the potential sweep during data-acquisition. The allowed range is ±10 volts with a resolution… read more →
This experiment allows you to follow changes in the corrosion rate of a sample versus time. The Rp/Ec Trend script makes a series of polarization resistance measurements at fixed time-intervals.… read more →
The runtime control consist of the standard three buttons and a Display pull-down control. The function of the Skip button differs slightly from that in other DC Corrosion techniques. If you… read more →