Abstract
Alloys of Cu-Fe with iron contents from 10 to 30 wt % have been prepared by casting plus mechanical reduction. A series of heat treatments was done at various stages of the mechanical reduction to promote precipitation of the iron from the copper matrix with the hope of optimizing electrical conductivity at a given strength level. A curve of optimum tensile strength against electrical conductivity was determined. It was found to lie significantly below the available data for Cu-Nb alloys and it is suggested that further improvements may be possible in Cu-Fe alloys by improved thermal mechanism processing.
Similar content being viewed by others
References
J. Bevk, J. P. Harbison andJ. L. Bell,J. Appl. Phys. 49 (1978) 6031.
W. A. Spitzig, A. R. Pelton andF. C. Laabs,Acta Metall. 35 (1987) 2427.
W. A. Spitzig andP. D. Krotz,Scripta Metall. 21 (1987) 1143.
P. D. Funkenbusch andT. H. Courtney,Acta Metall. 33 (1985) 913.
P. D. Funkenbusch, J. K. Lee andT. H. Courtney,Met. Trans. 18A (1987) 1249.
C. V. Renaud, E. Gregory andJ. Wong,Adv. Cry. Eng. 32 (1986) 443.
J. Bevk, W. A. Sunder, G. Dublon andD. C. Cohen, “insitu Composites IV”, edited by F. D. Lemkey, H. E. Cline and M. McLean (Elsevier, New York, 1982) p. 121.
W. A. Spitzig andJ. D. Verhoeven, unpublished research, Ames Laboratory, Ames, Iowa (July, 1987).
P. D. Funkenbusch, T. H. Courtney andD. G. Kubisch,Scripta Metall. 18 (1984) 1099.
P. D. Funkenbusch andT. H. Courtney,ibid. 15 (1981) 1349.
W. Hodge, R. I. Jaffee, J. G. Dunleavy andH. R. Odgen,Trans. Met. Soc. AIME 180 (1949) 15.
W. Hodge, R. A. Happe andB. W. Gonser,Wire, Wire Prod.,26 (1951) 1033.
C. S. Smith andE. Palmer, US Pat. 1 999 850 (1935).
S. I. Ivanova andN. N. Myuller,Tsvetnye Met. (12) (1975) 57.
S. Fukui, T. Watanabe andK. Isokawa,Denki Sciko 44 (1973) 193.
M. Hansen andK. Anderko, “Constitution of Binary Alloys”, 2nd Edn (McGraw-Hill, New York, 1958) p. 580.
C. S. Smith,Phys. Rev. 57 (1940) 337.
J. B. Newkirk,Trans. Met. Soc. AIME 209 (1957) 586.
A. Boltax,ibid. 218 (1960) 812.
Idem, ibid. 224 (1962) 281.
S. Nishikawa andK. Nagata,Seisan Kenkyu 20 (1968) 521.
G. Tammann andW. Oelsen,Z. Anorg. Chem. 186 (1930) 257.
Y. Chuang andY. A. Chang,Met. Trans. 15A (1984) 1921.
J. D. Verhoeven andE. D. Gibson,J. Mater. Sci. 13 (1978) 1576.
S. C. Chueh, MS thesis, Iowa State University Library (1982).
C. V. Renaud, E. Gregory andJ. Wong,Adv. Cry. Engr. 34 (1988) 435.
W. D. Stevenson Jr, “Elements in Power Systems Analysis” (McGraw-Hill, New York, 1955) p. 353.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Verhoeven, J.D., Chueh, S.C. & Gibson, E.D. Strength and conductivity ofin situ Cu-Fe alloys. J Mater Sci 24, 1748–1752 (1989). https://doi.org/10.1007/BF01105700
Received:
Accepted:
Issue Date:
DOI: https://doi.org/10.1007/BF01105700