Theoretical calculation of coherent interfacial energy in nitrogen-added Fe-Mn-Si based alloys

Shanghai Jiaotong Daxue Xuebao/Journal of Shanghai Jiaotong University

Volumn 39, Issue 7, 2005, Pages

  Wan, Jian Feng ^a   Chen, Shi Pu ^a   Xu, Zu Yao ^a  

^a SHANGHAI JIAO TONG UNIVERSITY   (China)

Author keywords

Coherent interfacial energy; Fe Mn Si based alloy; Modified discrete lattice plane model; Nitrogen

Indexed keywords

CRYSTAL LATTICES; INTERFACIAL ENERGY; MANGANESE ALLOYS; NITROGEN; SHAPE MEMORY EFFECT; SILICON ALLOYS;

COHERENT INTERFACIAL ENERGY; FE-MN-SI BASED ALLOYS; INTERSTITIAL ATOMS; MODIFIED DISCRETE LATTICE PLANE MODEL (MDLP); SUBSTITUTIONAL ATOMS;

IRON ALLOYS;

EID: 23944515523     PISSN: 10062467     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (12)

1. Yang Z G. Enomoto M. Discrete lattice plane analysis of coherent fcc/B1 interfacial energy[J]. Acta Metall, 1999, 47(18): 4515-4524.
2. Lee Y W, Aaronson H I. Anisotropy of coherent interphase boundary energy[J]. Acta Metall, 1980, 28(4): 539-548.
3. Wan J F, Huang X, Chen S P, et al. Effect of nitrogen addition on shape memory characteristics of Fe-Mn-Si-Cr alloy[J]. Mater Trans, 43(5): 920-925.
4. Ullakko K, Jakovenko P T, Gavriljuk V G. High-strength shape memory steels alloyed with nitrogen[J]. Script Mater, 1996, 35(4): 473-478.
5. Ariapour A, Yakubtsov I, Perovic D D. Effect of nitrogen on shape memory effect of a Fe-Mn-based alloy[J]. Mater Sci Eng A, 1999, 262(1): 39-49.
6. Smirnov A A. The molecular kinetic theory of metals[M]. Moscow: Nauka, 1966.
7. Cahn J W, Hoffman D W. Vector thermodynamics for anisotropic surfaces: Curved and faceted surfaces[J]. Acta Metall, 1974, 22(10): 1205-1214.
8. WAN Jian-feng, CHEN Shi-pu, XU Zu-yao (T. Y. Hsu), Discrete lattice plane analysis of coherent interfacial energy[J]. Journal of Shanghai Jiaotong University, 2001, 35(3): 360-363.
9. Yakubtsov I A, Ariapour A, Perovic D D. Effect of nitrogen on stacking fault energy of FCC iron-based alloys[J]. Acta Mater, 1999, 47(4): 1271-1279.
10. Kaufman L, Bernstein H. Computer calculation of phase diagram[M]. NY: Academic Press, 1970.
11. Brožp K I, Sopousek J, Gruner W. Thermodynamic investigation of the austenite and the delta ferrite in the system Fe-Cr-Mn-N[J]. Steel Res, 1996, 67(1): 26-33.
12. ZHANG Jin-xiu, LUO Lai-zhong. An internal friction study of interface dynamics in the process of phase transformations of NiTi alloy[J]. Acta Physica Sinica, 1988, 37(3): 353-358.