6533b861fe1ef96bd12c4cf2

RESEARCH PRODUCT

A CEMS-study of the passive layer on iron and steel

U. StummC. ThilmannR. GancedoW. MeiselPhilipp Gütlich

subject

Nuclear and High Energy PhysicsMaterials sciencePhosphate buffered salineMetallurgyPhysical and Theoretical ChemistryCondensed Matter PhysicsLayer (electronics)Atomic and Molecular Physics and Optics

description

From AES, ICEMS, and DCEMS experiments it was concluded that the passive layer formed on steel in a phosphate buffer consists of γ-FeOOH. Its thickness increases from 0.5 to 3.5 nm throughout the passive region. It is covered by noncorrelated layers of a precipitate and an adsorbate.

https://doi.org/10.1007/bf02400479