First-principles calculation on γ-Fe/La2O3 interface properties and austenite refinement mechanism by La2O3

In this paper, the interface properties and interfacial interaction were calculated by the first principle method, and the growth of γ-Fe boundary was inhibited by La2O3 so as to refine the austenite grain was also analyzed. The calculated results show that the two-dimensional lattice mismatch betwe...

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Veröffentlicht in:Materials chemistry and physics 2021-02, Vol.259, p.124194, Article 124194
Hauptverfasser: Jiao, Xiaoyong, Fu, Wantang, Shao, Wei, Zhu, Xiongwei, Zhou, Yefei, Xing, Xiaolei, Wang, Zirong, Yang, Qingxiang
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Sprache:eng
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