Study of chromate–zinc conversion process through microbalance/electroacoustic impedance coupling measurements - CNRS - Centre national de la recherche scientifique
Article Dans Une Revue Electrochemistry Communications Année : 2004

Study of chromate–zinc conversion process through microbalance/electroacoustic impedance coupling measurements

Résumé

Corrosion phenomena lead very often to drastic damages in metallic structures and the economic implications are obvious. In order to limit the corrosion reactions, zinc electroplating following by a chromate treatment is always used. To replace chromium, due to its toxicity and before to propose new reagents, a mechanistic study was performed through electroacoustic measurements. The viscoelastic properties of the obtained chromate layer were pointed out as the corrosion rate of the zinc layer.

Domaines

Chimie

Dates et versions

hal-04190929 , version 1 (30-08-2023)

Identifiants

Citer

Claude Gabrielli, A.A.O. Magalhaes, I.C.P. Margarit, Hubert Perrot, Bernard Tribollet. Study of chromate–zinc conversion process through microbalance/electroacoustic impedance coupling measurements. Electrochemistry Communications, 2004, 6 (5), pp.492-498. ⟨10.1016/j.elecom.2004.02.017⟩. ⟨hal-04190929⟩
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