Stepwise Multi-Temperature Thermogravimetric Analysis (SMT-TGA) for Rapid Alloy Development - Centre Interuniversitaire de Recherche et d’Ingénierie des Matériaux
Article Dans Une Revue High Temperature Corrosion of Materials Année : 2024

Stepwise Multi-Temperature Thermogravimetric Analysis (SMT-TGA) for Rapid Alloy Development

Résumé

A stepwise multi-temperature thermogravimetric analysis (SMT-TGA) method is a rapid and time- and material-efficient measurement procedure for oxidation kinetics over a wide range of temperatures. It is suitable for alloy design and material selection procedures. It involves subjecting a sample to a series of steps at increasing temperatures, followed by steps at decreasing temperatures to identify possible effects on the evolution of oxide layer microstructures on oxidation kinetics. This method has been tested for a wide range of metallic alloys in the present work, allowing for the mapping of possible ranges of parabolic oxidation kinetics of industrial alloys between 600 and 1300°C. Two examples of effects of thermal history have also been described in this publication.

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Dates et versions

hal-04680409 , version 1 (28-08-2024)
hal-04680409 , version 2 (29-08-2024)

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Daniel Monceau, Hugo Enjalbert, Clara Desgranges, Tom Sanviemvongsak, Antoine Casadebaigt, et al.. Stepwise Multi-Temperature Thermogravimetric Analysis (SMT-TGA) for Rapid Alloy Development. High Temperature Corrosion of Materials, 2024, ⟨10.1007/s11085-024-10273-8⟩. ⟨hal-04680409v2⟩
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