Abstract
A new method of growing iron single crystals* of predetermined orientation is described. *U.S. Patent No. 3694269. This technique differs from the conventional strain-anneal method in that pulse heating is used to suppress random nucleation of undesired grains ahead of the growth interface, rather than a traveling “sharp” temperature gradient which is often difficult to attain. The procedures used to grow large α-iron single crystals with the new technique are fully described. A significant advantage of this method is that large oriented single crystals, 25 cm (10 in.) or greater in length, can be grown from rods or strip in a few hours, with a much higher probability of success than can be obtained with the conventional technique, which typically requires several days to obtain crystals of this size.
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C. G. Dunn and G. Nonken:Metal Prog., 1953, vol. 71, pp. 71–75.
R. W. K. Honeycombe:Met. Rev., 1959, vol. 4, pp. 1–44.
D.F. Stein and J.R. Low, Jr.:Trans. TMS-AIME, 1961, vol. 221, pp. 744–46.
W. G. Burgers:The Art and Science of Growing Crystals, J. J. Gilman, ed., pp. 416–50, John Wiley and Sons, New York, 1963.
D. T. Aust:ibid., pp. 425–78.
S. Kadeckova and B. Sestak:Growth of Crystals, N. N. Sheftal, ed., pp. 255–69, Consultants Bureau (Plenum Publishing Co.), New York, 1969.
H. E. Rosinger, W. J. Bratina, and G. B. Craig:J. Cryst. Growth, 1970, vol. 7, pp. 42–44.
G. K. Williamson and R. E. Smallman:Acta Met., 1953, vol. 1, pp. 487–91.
Tomoyaki Takeuchi:Trans. J. Inst. Metals, 1966, vol. 7, pp. 1–7.
G. Mayer and W. A. Bockofen:Meter. Res. Bull., 1967, vol. 2, pp. 871–75.
R. W. Cahn:Recrystallization of Metallic Materials, F. Haessner, ed., pp. 43–79, Dr. Riedejer-Verlag, GMBH, Stuttgart, 1971.
W. Leslie, J. T. Michalak, and F. W. Aul:Iron and Its Dilute Solid Solutions, C. W. Spencer and F. E. Werner, ed., pp. 119–212,Interscience Publishers, New York, 1963.
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Bailey, D.J., Brewer, E.G. Improved strain-anneal crystal growth technique. Metall Trans A 6, 403 (1975). https://doi.org/10.1007/BF02667297
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DOI: https://doi.org/10.1007/BF02667297