Abstract
The role of aluminum alloying on strength properties and deformation mechanisms (slip, twinning) of 〈123〉 single crystals of Hadfield steel under tensile loading at T = 300 K is demonstrated. It is found out that aluminum alloying suppresses twinning deformation in the 〈123〉 single crystals and, during slip, results in a dislocation structure change from a uniform dislocation distribution to a planar dislocation structure.
Similar content being viewed by others
References
K. S. Raghavan, A. S. Sastri, and M. J. Marcinkowski, Trans. of the Met. Society of AIME, 245, 1569–1575 (1969).
P. H. Adler, G. B. Olson, and W. S. Owen, Met. Trans. A, 17A, 1725–1737 (1986).
Y. N. Dastur and W. C. Leslie, Met. Trans. A, 12A, 749–759 (1981).
W. S. Owen and M. Grujicic, Acta Mater., 47, No. 1, 111–126 (1999).
B. K. Zuidema, D. K. Subramanyam, and W. C. Leslie, Met. Trans. A, 18A, 1629–1639 (1987).
I. V. Kireeva, Mechanisms of Deformation and Fracture of Single Crystals of High-Nitrogen Austenitic Stainless Steels, Thesis of Cand. Phys.-Math. Sci. Dissert., Tomsk (1994).
E. G. Zakharova, Influence of Aluminum on mechanisms of Deformation, Strain Hardening and Fracture of High-Strength Hadfield Steel Single Crystals, Thesis of Cand. Phys.-Math. Sci. Dissert., Tomsk (2005).
V. E. Panin, E. F. Dudarev, and L. S. Bushnev, Structure and Mechanical Properties of Solid Substitution Solutions [in Russian], Moscow, Metallurgiya (1971).
Author information
Authors and Affiliations
Corresponding author
Additional information
__________
Translated from Izvestiya Vysshikh Uchebnykh Zavedenii, Fizika, No. 10, pp. 3–7, October, 2007.
Rights and permissions
About this article
Cite this article
Astafurova, E.G., Tukeev, M.S. & Chumlyakov, Y.I. The effect of aluminum alloying on strength properties and deformation mechanisms of the 〈123〉 Hadfield steel single crystals. Russ Phys J 50, 959–963 (2007). https://doi.org/10.1007/s11182-007-0139-8
Received:
Issue Date:
DOI: https://doi.org/10.1007/s11182-007-0139-8