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Article Dans Une Revue Corrosion Science Année : 2011

Numerical simulations study of the localized corrosion resistance of AISI 316L stainless steel and pure titanium in a simulated body fluid environment

Résumé

The resistance of both AISI 3161 stainless steel (AISI 3161 SS) and commercially pure titanium (cpTi) to localized corrosion in a simulated body fluid solution was investigated using numerical simulations. The resulting model, based on transport equations in dilute solutions, is designed to predict the susceptibility of these two biomaterials to crevice corrosion initiation. The results show that cpTi and AISI 3161 SS alloy are very resistant to the initiation of crevice corrosion in 0.9% NaCl solution and AISI 3161 SS alloy is more susceptible to corrosion initiation over the long term than cpTi. (C) 2011 Elsevier Ltd. All rights reserved.

Domaines

Matériaux

Dates et versions

hal-00632697 , version 1 (14-10-2011)

Identifiants

Citer

K. Yaya, Y. Khelfaoui, B. Malki, M. Kerkar. Numerical simulations study of the localized corrosion resistance of AISI 316L stainless steel and pure titanium in a simulated body fluid environment. Corrosion Science, 2011, 53 (10), pp.3309-3314. ⟨10.1016/j.corsci.2011.06.006⟩. ⟨hal-00632697⟩
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