Assessment of a Mechanical Model Associated with Oxide Scale Growth on T91 Steel at 550 A degrees C Under Wet Atmosphere

作者：Demizieux Marie Christine; Favergeon Jerome^*; Martinelli Laure; Desgranges Clara; Sattonnay Gael

来源：Oxidation of Metals, 2017, 88(1): 57-70.

DOI：10.1007/s11085-016-9698-9

• Deflexion test in monofacial oxidation
• Viscoplastic strain
• Growth strain
• Spallation

The Deflection Test in Monofacial Oxidation (DTMO) was used to assess the parameters of a phenomenological model aimed to represent the mechanical behavior of the martensitic T91 steel during oxidation at 550 A degrees C under wet atmosphere. The constitutive equations of the mechanical model were determined from the knowledge of the growth mechanism of the oxide scale. Some model parameters were found in the literature and complementary data were obtained by the comparison between experimental DTMO curve and simulated results.

• 出版日期2017-8
• 单位中国地震局