Abstract
The transformation kinetics and the morphology of structures formed in the Cu-24 at % Ga alloy at cooling rates of 1 to 4 × 105 K/s have been studied. At low cooling rates, a massive transformation takes place in the Cu-24 at % Ga alloy; upon rapid quenching, this massive transformation can be replaced by the martensitic reaction.
Similar content being viewed by others
References
G. V. Kurdyumov, “Diffusionless (Martensitic) Transformations in Alloys,” in Problems of Metallurgy and Physics of Metals (Metallurgizdat, Moscow, 1949), pp. 139–160 [in Russian].
H. Warlimont and L. Delaey, Martensitic Transformations in Copper-, Silver-, and Gold-Based Alloys (Pergamon, Oxford, 1974; Nauka, Moscow, 1980).
T. B. Massalski, “Massive Transformations,” in Phase Transformations (ASM, Metals Park, Ohio, 1970), pp. 433–484.
D. A. Mirzaev, M. M. Shteinberg, T. I. Ponomareva, and V. M. Schastlivtsev, “Effect of Cooling Rate on the Martensitic Point Position,” Fiz. Met. Metalloved. 47(1), 125–135 (1979).
D. A. Mirzaev and V. G. Ul’yanov, “Effect of Rapid Cooling on Polymorphic Transformations in Pure Metals,” Izv. Akad. Nauk SSSR, Met., No. 3, 103–109 (1982).
M. Hansen and K. Anderko, Constitution of Binary Alloys (McGraw-Hill, New York, 1958; Metallurgizdat, Moscow, 1962).
J. E. Kittl and T. B. Massalski, “A Cinematographic Study of the Massive Transformation in Cu-Ga Alloys,” Acta Metall. 15, 161–180 (1967).
J. E. Kittl and C. Rodrigues, “The Massive and Martensitic Transformation Temperatures in Cu-Ga Alloys,” Acta Metall. 17, 925–928 (1969).
J. C. Caretti, H. R. Bertorello, and J. E. Kittl, “The Migration Kinetics of the β → ξm Transformation Interface in Cu-23.7 at. % Ga Alloys,” Acta Metall. 30(4), 813–820 (1982).
B. E. Warren, “X-ray Study of Deformed Metals,” in Progress in Metal Physics, Ed. by B. Chalmers and R. King (Pergamon, London, 1959; Metallurgizdat, Moscow, 1963).
S. Sen and S. P. Gupta, “An X-ray Diffraction Profile Analysis,” J. Vac. Sci. Technol. 16(1), 42–53 (1979).
K. H. G. Ashbee and L. F. Vassamillet, “Stacking Fault Energies of the Structurally Related Cu-Ga α and ξ Phases,” Acta Metall. 15, 481–484 (1967).
J. P. Hirth and J. Lothe, Theory of Dislocations (McGraw-Hill, New York, 1968; Atomizdat, Moscow, 1972).
J. Vos, L. Delaey, and E. Aernoudt, “Theoretical Analysis and Physical Transformation Model for a Self-Accommodating Group of 9R Martensitic Variants,” Z. Metallkd. 69(8), 511–517 (1978).
L. Delaey and H. Warlimont, “Die Diffusionslosen Umwandlungen der B Phase in Cu-Zn-Ga-Legierungen,” Z. Metallkd. 56(7), 437–446 (1965).
T. Saburi and C. M. Wayman, “Massive and Martensitic Transformations in β Cu-Ga Alloys,” Trans. AIME 233(7), 1373–1382 (1965).
S. V. Rushchits and D. A. Mirzaev, “Planar Defects in Martensitic Close-Packed Structures with Orthorhombic and Monoclinic Distortions: I. Theory of Diffraction,” Fiz. Met. Metalloved. 99(6), 19–29 (2005) [Phys. Met. Metallogr. 99 (6), 567–577 (2005)].
S. V. Rushchits and D. A. Mirzaev, “Planar Defects in Martensitic Close-Packed Structures with Orthorhombic and Monoclinic Distortions: II. P1 and P2 Martensite of Copper Alloys,” Fiz. Met. Metalloved. 99(6), 30–41 (2005) [Phys. Met. Metallogr. 99 (6), 578–589 (2005)].
S. Kajiwara, “Theoretical Analysis of the Crystallography of the Martensitic Transformation of BCC to 9R Close-Packed Structure,” Trans. Jpn. Inst. Metals, 17, 435–446 (1976).
Phase Diagrams of Binary Metal Systems: A Handbook, Ed. by N. P. Lyakishev (Mashinostroenie, Moscow, 1997) [in Russian].
A. G. Khachaturyan, S. M. Shapiro, and S. Semenovskaya, “Adaptive Phase Formation in Martensitic Transformation,” Phys. Rev. B: 43(13), 10832–10843 (1991).
Author information
Authors and Affiliations
Additional information
Original Russian Text © D.A. Mirzaev, V.M. Schastlivtsev, I.L. Yakovleva, S.V. Rushchits, Yu.V. Khlebnikova, 2010, published in Fizika Metallov i Metallovedenie, 2010, Vol. 109, No. 1, pp. 93–101.
Rights and permissions
About this article
Cite this article
Mirzaev, D.A., Schastlivtsev, V.M., Yakovleva, I.L. et al. Fine structure of martensitic phases in the Cu-24% Ga alloy. Phys. Metals Metallogr. 109, 86–94 (2010). https://doi.org/10.1134/S0031918X10010096
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S0031918X10010096