Determination of the oxidation kinetics of modified a-iron substrate: correlation between TGA and AES

Jean-Luc Grosseau-Poussard (1) , Benoît Panicaud (1) , J. F. Dinhut (1) , Michel Lahaye (2) , Jean-François Silvain (2)

1 LEMMA - Laboratoire d'Etude des Matériaux en Milieux Agressifs
2 ICMCB - Institut de Chimie de la Matière Condensée de Bordeaux

A conversion phosphating treatment has been performed on polycrystalline a-iron in order to modify its thermal oxidation behaviour. This has been studied by means of in situ thermogravimetric experiments and line profile nanoscale AES of the phosphated surface layer, both before and after the oxidation experiments...

Mots clés: Phosphate films; Iron; Oxidation; Interfacial study; AES

Domaines: Matériaux

Jean-Luc Grosseau-Poussard, Benoît Panicaud, J. F. Dinhut, Michel Lahaye, Jean-François Silvain. Determination of the oxidation kinetics of modified a-iron substrate: correlation between TGA and AES. Surface and Interface Analysis, 2004, 36 (8), pp.1014-1017. ⟨10.1002/sia.1826⟩. ⟨hal-00150749⟩