期刊
SOLID STATE IONICS
卷 240, 期 -, 页码 41-50出版社
ELSEVIER SCIENCE BV
DOI: 10.1016/j.ssi.2013.02.017
关键词
High temperature corrosion; Stainless steel; SEM; TEM; Kinetic parameters
资金
- Swedish Foundation for Strategic Research
Using CALPHAD methods, Cr2O3 growth on pure Cr is modeled using DICTRA and the vacancy model for diffusion. The results are compared with thermobalance and TEM experiments at 625 and 700 degrees C in O-2. The experimental scatter is significant, leading to a compromise suggestion. With the experimental conditions from the furnace exposures in this work, optimized mobilities are validated with a series of oxidation simulations. Despite the complex microstructure and initial growth rate variations, it is possible to reproduce the experimental oxide thicknesses with good accuracy, allowing for extension to multicomponent systems. (C) 2013 Elsevier B.V. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据