Abstract
The influence of a solute addition (1.16 wt pct Sb) on the sintering behavior of spherical silver powder was found to be variable during the different stages of the sintering process. The shrinkage rate of the silver may be either enhanced or decreased by the presence of Sb, apparently dependent upon the dominant diffusion mechanism. The addition of a solute (Sb) to Ag restricts grain growth in fully dense Ag, but increases both the shrinkage and grain growth rates in the later stages of sintering. A comparison of the present sinter-ing and grain growth data with Beeré’s analysis of the intermediate stage of sintering in-dicates that the evolution of grain structure is related to the evolution of the pore struc-ture.
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R. L. Coble:J. Appl. Phys., 1961, vol. 32, p. 787.
P. J. Jorgensen:J. Amer. Ceram. Soc, 1965, vol. 48, p. 207.
P. J. Jorgensen:Grain Boundaries in Engineering Materials, J. L. Walter et al, ed., p. 205, Claitor’s, Baton Rouge, 1975.
G. C. Kuczynski:Trans. AIME, 1949, vol. 185, p. 169.
D. L. Johnson and T. M. Clarke:Acta Met., 1964, vol. 12, p. 1173.
B. R. Seidel and D. L. Johnson:J. Phys. Sintering, 1971, vol. 3, p. 143.
M. F. Ashby:Acta Met., 1974, vol. 22, p. 275.
R. L. Eadie and G. C. Weatherly:Sintering and Catalysis, G. C. Kuczynski, ed., p. 239, Plenum Press, N.Y., 1975.
G. D. Scott:Nature, 1960, vol. 188, p. 908.
W. K. Lee, R. L. Eadie, G. C. Weatherly and K. T. Aust:Zeit. Prakt. Metallogr., 1976, vol. 13, p. 241.
R. T. De Hoff and F. N. Rhines:Quantitative Microscopy, McGraw-Hill, N.Y., 1968.
C. J. Beingessner: Ph.D. Thesis, University of Toronto, 1966.
C. D. Graham and R. Maddin:J. Inst. Metals, 1954, vol. 83, p. 169.
W. M. Hesselberger:Metal Ind., 1949, vol. 75, p. 167.
P. Y. Y. Maak: B.A. Sc. Thesis, University of Toronto, 1977.
T. L. Wilson and P. G. Shewmon:Trans. TMS-AIME, 1966, vol. 236, p. 48.
F. A. Nichols:Acta Met., 1968, vol. 16, p. 103.
W. K. Lee: M.A. Sc. Thesis, University of Toronto, 1977.
J. J. Burton and E. S. Machlin:Phys. Rev. Lett, 1976, vol. 37, p. 1433.
E. Sonder:Phys. Rev., 1955, vol. 100, p. 1662.
S. D. Gertsricken and T. K. Yatsenko,Vop. Fiz. Met. Metalloved, Akad. Nauk. USSR, 1957, no. 8, p. 101.
D. Gupta and R. Rosenberg:Grain Boundaries in Engineering Materials, J. L. Walter et al, ed., p. 181, Claitor’s, Baton Rouge, 1975.
R. L. Eadie: Ph.D. Thesis, University of Toronto, 1976.
P. A. Beck, J. C. Kremer, L. J. Demer and M. L. Holzworth:Trans. AIME, 1948, vol. 175, p. 372
E. H. Aigeltinger and R. T. De Hoff:Met. Trans. A, 1975, vol. 6A, p. 1853.
W. Beeré:Metal Sci, 1976, vol. 10, p. 294.
J. G. J. Peelen:Sintering and Catalysis, G. C. Kuczynski, ed., p. 443, Plenum Press, N.Y., 1975.
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Formerly a graduate student with the Dept. of Metallurgy and Materials Science, Univ. of Toronto
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Takahata, D., Miller, W.A. & Aust, K.T. The effect of antimony on sintering and grain growth in silver. Metall Trans A 9, 935–940 (1978). https://doi.org/10.1007/BF02649837
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DOI: https://doi.org/10.1007/BF02649837