Strain induced cracking in partially solidified tin-lead alloy

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This work was sponsored by B u n d e s m i n s t e r ftir Forschung und Technologie as part of the project 03 S 054.

REFERENCES 1. G. Sick: Dr. Ing. Dissertation, Technische Universit~it Clausthal, Clausthal-Zellerfeld, Germany, 1984. 2. K. Jellinek and J. Zakowski: Z. anorg, allg. Chemie, 1925. vol. 142, pp. 1-53. 3. E.V. Britzke and A. E Kapustinsky: Z. anorg, allg. Chemie, 1932, vol, 205, pp. 95-112. 4. E.M. Cox, M.C. Bachelder, N.H. Nachtrieb, and A.S. Skapski: J. Metals, 1949, no. 1, pp. 27-31. 5. K. Sudo: Sci. Rep. RITU, 1950, vol. A2, pp. 513-18. 6. A. Kihira: Res. Rep. Fac. Eng., Nagoya Univ., 1950, vol. 3, pp. 39-42. 7. Y. Tanaka, K. Watanabe, and J. Kurihara: Mem. Fac. Eng., Hokkaido Univ., 1950, vol. 8, pp. 14-22. 8. A.A. Brooks: J. Am. Chem. Soc., 1953, vol. 75, pp. 2464-67. 9. F.D. Richardson and J. E. Antill: Trans. Faraday Soc., 1955, vol. 51, pp. 22-33. 10. J.B. Wagner and C. Wagner: J. Electrochem. Soc., 1957, vol. 104, pp. 509-11. 11. J. Sodi and J. E Elliott: TMS AIME, 1968, vol. 242, pp. 2143-45. 12. D. Arndt and E. Kordes: Z. anorg, allg. Chemie, 1968, vol. 359, pp. 1-13. 13. M. Nagamori: Metall. Trans. B, 1976, vol. 7B, pp. 67-80. 14. J.F. Elliott and M. Gieiser: Thermochemistrv for Steelmaking~ Addison-Wesley, 1960, vet. f. 15. I. Barin and O. Knacke: Thermochemical Properties of Inorganic Substances, 1973, Supplement 1977, Springer. 16. J.B. Wagner and C. Wagner: J. Chem. Phys., 1957, vol. 26, pp. 1602-06. 17. V. Wehefritz: Z. Phys. Chem., 1960, vol. 26, pp. 339-58. 18. H. Rau: J. Phys. Chem. Solids, 1967, vol. 28, pp. 903-16. 19. K. Weiss: Ber. Bunsenges. Phys. Chem., 1969, vol. 73, no. 4, pp. 338-48. 20. R. Peronne, D. Balesdent, and J. Rilling: Bull. Soc. Chim. Fr., 1972, vol. 2, pp. 457-63. 21. W.R. Cook, Jr.: Nat. Bureau Stand. Spec. Publ. No. 364, 1972, pp. 1-129. 22. H. Rau: J. Phys. Chem. Solids, 1974, vol. 35, pp. 1415-24. 23. H. Le Brusq and J. R Delmaire: Rev. int. Htes Temp. et R~fract., 1974, vol. 2, pp. 193-98. 24. H. Rau: Solid State Communications, 1975, vol. 16, pp. 1041-42. 25. A. Dumon and A. Lichanot: J. Solid State Chemistry, 1977, vol. 21, pp. 23-35. 26. R.C. Sharma and Y.A. Chang: Metall. Trans. B, 1980, vol. liB, pp. 575-83. 27. P. Rahlfs: Z. Phys. Chem., Leipzig, 1936, vol. B31, pp. 157-94. 28. N. Morimoto and G. Kullerud: Am. Mineral., 1963, vol. 48, pp. 110-23.

Strain Induced Cracking in Partially Solidified Tin-Lead Alloy ISAMU YAMAUCHI and F. WEINBERG Some of the cracking which occurs during the continuous casting of steel is a result of hot tearing. ~ Thermal and mechanical strains in the solid shell produce separation along residual liquid layers at the interdendritic boundaries, resulting in cracks. The amount of strain required to produce cracking is not clear, estimates varying between 0.2 and 3.0 pct. 23 The present investigation was undertaken to determine experimentally the strain required to develop cracks in a metal alloy during solidification. The tests consisted of straining a partially solidified tinlead alloy in an Instron testing machine using th