Corrosion Testing Laboratories & Methods
Corrosion testing exposes materials, coatings or assemblies to controlled corrosive environments — or measures electrochemical behaviour — to compare resistance and investigate corrosion damage.
What does it measure?
- Time to first corrosion or blistering
- Mass loss and corrosion rate
- Pitting, crevice and intergranular susceptibility
- Electrochemical potential and current response
- Coating adhesion after exposure
When is it used?
- Coating and finish qualification
- Material selection for service environments
- Corrosion failure investigations
- Specification conformance for fasteners and assemblies
Sample considerations
- Exposure duration, orientation and cycle definition come from the specification.
- Cut edges and fixture contact points should be masked or defined.
Laboratories with relevant capabilities
- Touchstone Testing Lab (Triadelphia, WV) — Mechanical Testing, Fatigue & Fracture, Materials Testing
- Element Materials Technology (Aberdeen, Scotland) — Materials Testing, Mechanical Testing, Metallurgical Analysis
- Anderson Materials Evaluation (Columbia, MD) — Surface Analysis, Materials Testing, Failure Analysis
- F2 Labs (Damascus, MD) — EMC Testing, Product Safety Testing, Medical Device Testing
- Keighley Laboratories Ltd (Keighley, West Yorkshire) — Failure Analysis, Metallurgical Testing, Corrosion Testing
Frequently asked questions
- Does salt spray predict service life?
- Salt spray is a comparative test. It ranks finishes under a standard exposure but does not translate directly into years of service life.
Confirm standard edition, jurisdiction and actual laboratory scope. Service references are not partnerships or endorsements.