Abstract
A systematic investigation has been made of the plastic deformation, recrystallization, and grain growth characteristics of swaged crystal bar zirconium. It was observed that zirconium can be cold worked and annealed for fabrication processes without difficulty, but that severe reductions produce a well defined fiber texture which is not removed by recrystallization. Deformation and growth processes affecting the microstructure are discussed in detail. The activation energy for recrystallization was found to vary with the degree of deformation, while a unique activation energy for grain growth was not obtained. Abnormal grain coarsening was observed after annealing severely worked material at 750°C.
Similar content being viewed by others
References
P. Kulin: MIT Notebook No. 222; private communication.
F. D. Rosi, C. A. Dube, and B. H. Alexander: AIME Trans., 1953, vol. 197, p. 257; Journal op Metals, February 1953.
F. von Goler and G. Sachs: Ztsch. für Physik, 1932, vol. 77, p. 281.
W. A. Johnson and R. F. Mehl: AIME Trans., 1939, vol. 135, p. 416.
M. Avrami: Journal of Chemical Physics, 1939, vol. 7, p. 1103
W. A. Anderson and R. F. Mehl: AIME Trans., 1945, vol. 161, p. 140.
M. Kornfield and W. Pavlov: Physik Ztsch. Sowjet., 1937, vol. 12, p. 658.
M. Cook and T. L. Richards: Journal, Inst, of Metals, 1947, vol. 73, p. 1.
B. F. Decker and D. Harker: AIME Trans., 1950, vol. 188, p. 887; Journal of Metals, June 1950.
R. M. Treco: AIME Trans., 1953, vol. 197, p. 344; Journal op Metals, February 1953.
P. A. Beck, J. C. Kremer, and L. Demer: Physical Review, 1947, vol. 71, p. 555.
P. A. Beck, J. C. Kremer, L. J. Demer, and M. L. Holzworth: AIME Trans., 1948, vol. 175, p. 372.
J. E. Burke: AIME Trans., 1949, vol. 188, p. 73; Journal op Metals, February 1949.
P. A. Beck, J. Towers, Jr., and W. O. Manley: AIME Trans., 1948, vol. 175, p. 634.
F. J. Dunkerly, F. Pledger, V. Damiano, and J. Fulton: AIME Trans., 1951, vol. 191, p. 1003; Journal of Metals, August 1951.
R. K. McGeary and B. Lustman: AIME Trans., 1953, vol. 197, p. 284; Journal of Metals, February 1953.
Author information
Authors and Affiliations
Additional information
TP 4245E. Manuscript, Apr. 7, 1955. Niagara Frontier Regional Meeting, March 1956.
Rights and permissions
About this article
Cite this article
Treco, R.M. Recrystallization and Grain Growth in Iodide Zirconium. JOM 8, 1304–1311 (1956). https://doi.org/10.1007/BF03377871
Published:
Issue Date:
DOI: https://doi.org/10.1007/BF03377871