← Glossary
Corrosion Corrosion Inhibitor
A corrosion Corrosion Inhibitor is a chemical additive that protects metal surfaces and prevents corrosion.
Physical-Chemical Mechanism of Action
A corrosion Corrosion Inhibitor forms a thin protective layer on the metal surface. This layer blocks direct contact between the metal and corrosive substances like oxygen or water molecules, preventing corrosion.
Metallurgical Relevance & Welding Risks
Corrosion can lead to cracks, distortion, and reduced service life of components. A corrosion Corrosion Inhibitor protects the weld and surrounding area from corrosion, boosting safety and durability.
Workshop Practice & Action Steps
Use a corrosion Corrosion Inhibitor in small amounts (e.g., 0.1 %) in the weld pool or as a spray on metal surfaces before welding. Make sure the Corrosion Inhibitor fully evaporates before you weld, to avoid contamination.
MetallurgieSchweißtechnik