Thermodynamic Simulation of Reduced Activation Ferritic–Martensitic Eurofer-97 Steel

被引：0
|
作者：
V. B. Oliveira
K. D. Zilnyk
H. R. Z. Sandim
机构：
[1] Escola de Engenharia de Lorena - USP,Polytecnic Institute
[2] Rio de Janeiro State University,undefined
[3] Federal Institute of São Paulo,undefined
来源：
Journal of Phase Equilibria and Diffusion | 2017年 / 38卷
关键词：
Eurofer-97; ferritic-martensitic steels; phase stability; thermodynamic computations;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Reduced-activation ferritic-martensitic (RAFM) steels are potential candidates for structural applications in future nuclear fusion power plants. A Ta-containing Fe-based commercial thermodynamic database was employed to calculate the phase volume fractions and their chemical compositions in Eurofer-97 RAFM steel. Results of the calculations were compared to those obtained from transmission electron microscopy, atom probe tomography and dilatometric experiments performed on short-term annealed samples. Despite minor discrepancies between experimental and calculation data, our findings suggest that the employed database is effective for calculating the phase equilibrium fields for Ta-containing steels.
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页码：208 / 216
页数：8
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