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Martensitic transformation of pure iron at a grain boundary: Atomistic evidence for a two-step Kurdjumov-Sachs–Pitsch pathway
D. A. Porter and K. E. Easterling, Phase transformations in metals and alloys, 2nd ed. (Chapman & Hall, London, 1992).
W. Pepperhoff and M. Acet, Constitution and Magnetism of Iron and its Alloys (Springer, Berlin, 2001).
Phase transformations in steels, edited byE. Pereloma and D. V. Edmonds, Diffusionless transformations, high strength steels, modelling and advanced analytical techniques Vol. 2 (Woodhead Publishing Limited, Cambridge, UK, 2012).
J. P. Rueff, M. Krisch, Y. Q. Cai, A. Kaprolat, M. Hanfland, M. Lorenzen, C. Masciovecchio, R. Verbeni, and F. Sette, Phys. Rev. B 60, 14510 (1999).
H. M. Urbassek and L. Sandoval, in Phase transformations in steels, edited byE. Pereloma and D. V. Edmonds, Diffusionless transformations, high strength steels, modelling and advanced analytical techniques Vol. 2 (Woodhead Publishing Limited, Cambridge, UK, 2012), pp. 433–463.
E. C. Bain, Trans. AIME 70, 25 (1924).
Z. Nishiyama, Sci. Rep. Tohoku Imp. Univ. 23, 637 (1934).
G. Wassermann, Arch. Eisenhüttenwes. 6, 347 (1933).
, “One-step theory of fcc-bcc martensitic transformation
R. Meyer and P. Entel, J. Phys. IV 7, 29 (1997).
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Using classical molecular dynamics simulations and the Meyer-Entel interaction potential, we study the martensitic transformation pathway in a pure iron bi-crystal containing a symmetric tilt grain boundary. Upon cooling the system from the austenitic phase, the transformation starts with the nucleation of the martensitic phase near the grain boundary in a plate-like arrangement. The Kurdjumov-Sachs orientation relations are fulfilled at the plates. During further cooling, the plates expand and merge. In contrast to the orientation relation in the plate structure, the complete transformation proceeds via the Pitsch pathway.
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