Summary
Zinc-based alloys have been used for pressure die-casting applications for decades because of their excellent mechanical properties and economic advantages as compared to other pressure die-casting alloys, such as copper-, magnesium-, and aluminum-based alloys. However, recently there has been a growing interest in the use of zinc-based alloys as a general purpose foundry alloy. In this article the metallurgy of the zinc-aluminum based family of alloys is discussed; the pressure die casting and gravity casting zinc alloys are fully described in terms of chemical composition and mechanical properties. Casting with zinc alloys can offer material, processing, and economic advantages; these are covered and examples of applications are given. Though the superiority of zinc-based alloys for pressure die-casting applications vis-à-vis other die casting alloys has always been realized, this has not been the case for the foundry (gravity cast) alloys. It is shown that the zinc-based alloys are viable engineering materials; that they possess distinct processing and economic advantages, and exhibit mechanical properties which are competitive with other traditional casting alloys — both ferrous and nonferrous.
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References
A. Georgius, De Re Metallica (Basle, 1556) English Translation, H. Hoover and L. Hoover, 2nd Edition, Dover Publications, Inc., New York, 1950.
S.D. Sanders, R.C. Bruton, C.W. Rodman, W.D. Kaiser and P.D. Frost, “Die Casting Process Instrumentation Study,” Transactions of the 6th SDCE International Die Casting Congress, 1970, Paper No. 51.
T.P. Groeneveld and W.D. Kaiser, “Designing for Thin-Wall Zinc Die Castings,” Battelle-Columbus Laboratories, Columbus, Ohio, International Lead and Zinc Research Organization, Inc., New York, 1975.
D.C.H. Nevison, “Design Parameters for Zinc Thin Wall Die Castings,” Die Casting Engineer, March–April 1977, pp. 14–28.
E.A. Anderson and G.L. Werley, “A New Zinc Alloy for Gravity Casting,” ILZRO Research Summary, Project ZM-5, July 1962.
E.A. Anderson, “The Development of Zinc Die Casting Alloys,” Transactions of the 5th SDCE International Die Casting Congress, 1968, Paper No. 115.
S.F. Radtke, “New Zinc Die Casting Alloys and Their Applications,” Transactions of the 6th SDCE International Die Casting Congress, 1970, Paper No. 104.
“Design Applications of Gravity Casting Zinc, ILZRO-12,” Zinc Institute Inc., New York, New York, 1972.
E. Gervais, P. Chollet and H. Levert, “Zinc Alloys for General Foundry Applications,” 16th Annual CIM Conference of Metallurgists, Vancouver, B.C., Canada, August 1977.
E. Gervais, H. Levert and M. Bess, “Development of a Family of Zinc Base Foundry Alloys,” 84th Casting Congress and Exposition, American Foundrymen’s Society, St. Louis, Missouri, April 21–25, 1980.
E. Gervais, A.Y. Kandeil and H. Levert, “Properties and Die Casting of the Zn-27% Al-2% Cu-0.01% Mg Alloy,” 11th SDCE International Die Casting Congress, Cleveland, Ohio, June 1981, Paper No. G-T81-086.
M. Murray, “The Mechanical Properties of Some Zinc Based Casting Alloys,” CSIRO, Division of Materials Science, Melbourne, Australia, March 1980, Paper No. 80-26.
W. Mihaichuk, “Graphite Mold Casting the Zinc Foundry Alloys,” Modern Casting, July 1981, pp. 39–42.
D.R. Dreger, “Zinc Goes to Work in the Foundry,” Machine Design, June 26, 1980.
D. Kanicki, “Zinc in the Foundry Industry: Where Does it Fit?” Modern Casting, March 1979.
L.A.J. Lodder, “Zinc-Base Alloys,” Non-Ferrous Foundry Metallurgy. Edited by A.J. Murphy, McGraw Hill Book Co., New York, 1954.
J.C. Fox, “Zinc-Base Alloy Castings,” Zinc: The Science and Technology of the Metal, its Alloys and Compounds. Edited by C.H. Mathewson, Reinhold Publishing Corporation, New York, 1959.
Metals Handbook, Vol. 8, 8th Edition, American Society for Metals, Metals Park, Ohio, 1973, p. 265.
M.L. Fuller and R.L. Wilcox, Metals Technology 1934 (September); AIMME Tech. Publ. No. 572, pp. 1–17; also Trans. AIMME, 117, 1935, pp. 338–354.
H.E. Brauer and W.M. Peirce, Trans. AIMME, 22 (1) 1922, p. 13.
Engineering Properties of Zinc Alloys, 2nd Edition, ILZRO Inc., New York, 1981.
M.T. Murray, M.P. Harding and P.M. Robinson, “The Effect of Casting Design on the Fracture of Zinc-Based Die Casting Alloys,” ILZRO Project ZM-218; Progress Report No. 1, 1975.
M.T. Murray and P.M. Robinson, “Control of Metallurgical Properties of Lightweight Castings,” ILZRO Project ZM-253, Progress Report No. 2, 1977.
W.M. Peirce, Die Casting with Zinc, American Zinc Institute, Inc., New York, 1965.
J.W. Kissel and K.F. Dufrane, “The Bearing Properties of Zinc Gravity Casting Alloys,” ILZRO Project ZM-298, Progress Report No. 2, 1980.
Rheocasting: Proceedings of the Workshop on Rheocosting. Edited by R.D. French and F.S. Hodi, workshop held at Army Materials and Mechanics Research Center, February 3–4, 1977, MCIC-78-35, Metals and Ceramics Information Center, Columbus, Ohio.
G. Langford and D. Apelian, “Diffusion Solidification,” J. Metals, 32 (9) 1980, pp. 26–33.
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Apelian, D., Paliwal, M. & Herrschaft, D.C. Casting with Zinc Alloys. JOM 33, 12–20 (1981). https://doi.org/10.1007/BF03339527
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DOI: https://doi.org/10.1007/BF03339527