Changes in the mechanism of α → γ transformation in iron-nickel alloys with different initial structures (ferrite, ferrite + granular cementite, lath martensite) due to heating at a pressure of 8 GPa and due to shock wave loading with a pressure of from 8 to 39 GPa are studied.
Similar content being viewed by others
References
V. D. Sadovskii, V. M. Schastlivtsev, T. I. Tabatchikova, et al., Laser Heating and Structure of Steel: An Atlas of Microstructures [in Russian], UrO Akad. Nauk SSSR, Sverdlovsk (1989).
V. D. Sadovskii, L. V. Smirnov, E. A. Fokina, et al., “Hardening of steel in magnetic field,” Fiz. Met. Metalloved., 24(5), 918–939 (1967).
V. D. Sadovskii, V. A. Teplov, D. I. Tupitsa, et al., “Martensitic bcc → fcc transformation caused by pressure in an iron-nickel alloy,” Fiz. Met. Metalloved., 56(4), 777–782 (1983).
P. Kaufman, D. Lenaar, and D. Harvey, “Effect of static pressure on fcc → bcc and backward transitions in iron-base alloys,” in: High Pressure Physics [Russian translation], Inostr. Literatura, Moscow (1963), pp. 204–233.
P. M. Giles, M. N. Longebach, and A. R. Murder, “High-pressure α → ε → α martensitic transformation in iron,” J. Appl. Phys., 42(11), 4290–4295 (1971).
H. G. Bowden and P. M. Kelly, “The crystallography of the pressure induced phase transformations in iron alloys,” Acta. Metall., 15(9), 1489–1500 (1967).
W. C. Leslie, D. W. Stevens, and M. Cohen, “Deformation and transformation structures in shock-loaded iron-base alloys,” in: V. F. Zackay (ed.), High Strength Materials, New York (1967), pp. 382–432.
T. Takahashi, W. A. Bassett, and H.-K. Mao, “Isothermal compression of the alloys of iron up to 300 kbar at room temperature: iron–nickel alloys,” J. Geophys. Res., 73(14), 4717–4725 (1968).
C. S. Smith, “Metallographic studies of metals after explosive shock,” Trans. Met. Soc. AIME, 214(5), 547–589 (1958).
V. A. Lobodyuk, “Effect of shock waves on martensitic transformations in metals and alloys,” Metallofizika, 76, 3–20 (1979).
V. A. Zilbershtein and É. I. Éstrin, “Metastable equilibria in the iron-nickel system at high pressures,” Fiz. Met. Metalloved., 32(5), 1098–1101 (1971).
V. I. Zeldovich, I. V. Khomskaya, and V. D. Sadovskii, “Formation ofWidmanstätten structure of austenite,” Dokl. Akad. Nauk SSSR, 299(1), 119–122 (1988).
V. I. Zeldovich and I. V. Khomskaya, “Effect of heating rate and initial structure on the process of formation of austenite in low-carbon Fe–6% Ni alloys,” Fiz. Met. Metalloved., 65(2), 365–374 (1988).
V. I. Zeldovich, I. V. Khomskaya, A. A. Deribas, et al., “Special features of α → γ transformation in Fe–28.15 Ni alloy under shock wave loading,” Fiz. Met. Metalloved., 60(1), 101–108 (1985).
A. A. Deribas, The Physics of Hardening and Burst Welding [in Russian], Novosibirsk, Nauka (1980).
V. I. Zeldovich, V. A. Teplov, I. V. Khomskaya, et al., “Effect of uniform pressure on formation of austenite in Fe–28.1% Ni alloy,” Fiz. Met. Metalloved., 64(1), 113–118 (1987).
V. I. Zeldovich, I. V. Khomskaya, and O. S. Rinkevich, “Formation of austenite in low-carbon iron-nickel alloys,” Fiz. Met. Metalloved., No. 3, 113–118 (1992).
I. Ya. Georgieva and O. P. Maksimova, “About the interrelation between kinetics and structure in martensitic transformations,” Fiz. Met. Metalloved., 32(2), 364–376 (1971).
D. Hilliard and D. Kahn, “Effect of uniform pressure on the rate of transformation,” in: High Pressure Physics [Russian translation], Inostr. Literatura, Moscow (1963), pp. 232–251.
M. I. Pankova and L. M. Utevskii, “Structure and crystal geometry of low-temperature strain-induced martensite in high-nickel steels,” in: Structural Mechanisms of Phase Transformations of Metals and Alloys [in Russian], Nauka, Moscow (1976), pp. 28–33.
V. M. Schastlivtsev, I. L. Yakovleva, and L. N. Romashev, “An electron microscope study of growth of a martensite plate,” Fiz. Met. Metalloved., 56(2), 271–279 (1983).
A. N. Moiseev, E. V. Polyakov, M. P. Usikov, et al., “Structure of iron α-phase in iron–nickel alloys after polymorphic transformation under pressure,” Fiz. Met. Metalloved., 48(5), 991–997 (1979).
F. Kochendorfer and G. Otto, “Malhematische Beschreihung des Oricutinmgzu-sammerhangs zwischen Martensit und Austenit in Eisen–Nickel–Einkristallen,” Arch. Eisenhtittenw., 30(4), 227–232 (1959).
V. I. Zeldovich, I. V. Khomskaya, E. F. Gryaznov, et al., “Martensitic transformations caused by the action of high static and dynamic pressures,” Fiz. Met. Metalloved., No. 1, 151–158 (1990).
V. I. Zeldovich, I. G. Komarova, A. A. Popov, and V. D. Sadovskii, “Inheritance of the hardening induced by plastic deformation in an iron-nickel alloy in polymorphic transformations. 1. Structural Mechanism of formation of γ-phase,” Fiz. Met. Metalloved., 44(2), 294–300 (1977).
L. E. Pope and L. E. Edwards, “The pressure dependence of the austenite start temperature in iron-nickel base alloys,” Acta Metall., 21(3), 281–288 (1973).
Author information
Authors and Affiliations
Additional information
Translated from Metallovedenie i Termicheskaya Obrabotka Metallov, No. 9, pp. 47–55, September, 2008.
Rights and permissions
About this article
Cite this article
Khomskaya, I.V. Formation of austenite in iron alloys with ferritic and martensitic structures under the action of high static and dynamic pressures. Met Sci Heat Treat 50, 449–456 (2008). https://doi.org/10.1007/s11041-009-9079-y
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11041-009-9079-y