Voltammetry techniques
Capture current–potential behavior to characterize corrosion mechanisms.
Overview
Potentiodynamic rate measurement & evaluation
Potentiodynamic techniques acquire electrochemical measurements that enable thorough evaluation of corrosion rate, progression, and root cause in metals and alloys.
ISO/IEC 17025:2017 accredited practices and reporting.
Methods
Techniques we use
Cyclic polarization – metals & alloys
Evaluate pitting and crevice corrosion susceptibility via forward/reverse scans.
Cyclic polarization – medical implants/devices
Purpose-designed protocols for biomedical components and interfaces.
Linear polarization
Determine near-Ecorr behavior and corrosion rate proxies.
Linear polarization resistance (LPR)
Including measurements for earth-enhancing compounds and related systems.
Why use potentiodynamic?
Quantify rate, growth, and causes
These techniques provide quantitative electrochemical data to assess corrosion rate and growth, and to identify underlying causes—enabling targeted mitigation.
Applications
Where it’s applied
Research & development
Assess changes in metals/alloys under defined corrosive environments.
Academic use
Training and investigation in educational institutions.
Chemical, petrochemical, power & medicine
Industrial qualification and troubleshooting across sectors.
Get in touch
Talk to an expert
Send alloy grade, surface state, and target media. We’ll confirm the potentiodynamic method set, endpoints, and reporting.