Abstract
In the past it has been suggested that the Johnson-Mehl-Avrami Kolmogorov (JMAK) equation can be used to describe the progress of a large number of nucleation and growth reactions, including diffusion-controlled precipitation reactions, provided that nucleation is random. However, its validity has only been proved for reactions with a linear growth and not for diffusion-controlled precipitation reactions. Here, the ability of the JMAK equation to fit the experimental data of diffusion-controlled precipitation reactions has been compared with the Austin-Rickett (AR) equation
α=1−{[k(T)t]n+1}-1
In all cases studied the AR equation provides a better fit to the data and the obtained integer and half-integer values of n can be interpreted in terms of the physics of the transformation processes. The latter is mostly not possible for n values obtained from the JMAK equation. It is concluded that for the purpose of interpreting data of precipitation reactions, the AR equation is more appropriate than the JMAK equation.
Similar content being viewed by others
References
W.A. JOHNSON and K.E. MEHL, Trans. Am. Inst. Min. Met. Eng. 195 (1939) 416.
M. AVRAMI, J. Chem. Phys. 9 (1941) 177.
Idem, ibid. 7 (1939) 1103.
Idem, ibid. 8 (1940) 212.
A.N. KOLMOGOROV, Izv. Akad. Nauk SSSR, Ser. Mater. 1 (1937) 355.
J.W. CHRISTIAN, “The Theory of Transformation in Metals and Alloys”, 2nd Edn., Part 1 (Pergamon Press, Oxford, UK, 1975).
GE YU and J.K.L. LAI, J. Appl. Phys. 79 (1996) 3504.
R.A. VANDERMEER and P. GORDON, in “Recovery and Recrystallization in Metals”, edited by L. Himmel (Gordon and Breach Science, New York, NY, 1963) p. 211.
S. BRAUER, J.O. STRÖM-OLSEN, M. SUTTON, Y.S. YANG, A. ZALUSKA, G.B. STEPHENSON and U. KÖSTER, Phys. Rev. B 45 (1992) 7704.
N.X. SUN, X.D. LIU and K. LU, Scripta Mater. 34 (1996) 1201.
F.S. HAM, Q. J. Appl. Math. 17 (1959) 137.
Idem, J. Appl. Phys. 30 (1959) 1518.
EON-SIK LEE and YOUNG G. KIM, Acta Metall. Mater. 38 (1990) 1669.
J.B. AUSTIN and R.L. RICKETT, Trans. Am. Inst. Min. Eng. 135 (1939) 396.
V. ERUKHIMOVITCH and J. BARAM, Phys. Rev. B 50 (1994) 5854.
Idem, ibid. 51 (1995) 6221.
B. NOBLE and G.E. THOMPSON, Metal Sci. J. 5 (1971) 114.
P. VAN MOURIK, E.J. MITTEMEIJER and TH. H. DE KEIJSER, J. Mater. Sci. 18 (1983) 2706.
P. VAN MOURIK, PhD Thesis, Delft University of Technology (Delft University Press, Delft, The Netherlands, 1988).
J.L. MURRAY and A.J. McALISTER, Bull. Alloy Phase Diagr. 5 (1984) 74.
M.J. STARINK, P. VAN MOURIK and B.M. KOREVAAR, Metall. Trans. 24A (1993) 1723.
J.L. MURRAY, Int. Metall. Rev. 30 (1985) 211.
M.J. STARINK and P. VAN MOURIK, Mater. Sci. Eng. A156 (1992) 183.
Idem, J. Mater. Sci. 29 (1994) 2835.
A.-M. ZAHRA and M.J. STARINK, unpublished research (1996).
M.J. STARINK and A.-M. ZAHRA Mater. Sci. Forum 217–222 (1996) 795.
M. VAN ROOYEN, J.A. SINTE MAARTENSDIJK and E.J. MITTEMEIJER, Metall. Trans. 19A (1988) 2433.
M.H. BIGLARI, C.M. BRAKMAN, E.J. MITTEMEIJER and S. VAN DER ZWAAG, Metall. Mater. Trans. 26A (1995) 765.
K. SATYA PRASAD, A.K. MUKHOPADHYAY, A. A. GOKHALE, D. BANERJEE and D.B. GOEL, Scripta Metall. Mater. 30 (1994) 1299.
O. JENSRUD and N. RYUM, Mater. Sci. Eng. 64 (1984) 229.
P.J. GREGSON and S.A. COURT, Scripta Metall. Mater. 30 (1994) 1359.
M.J. STARINK and P.J. GREGSON, Mater. Sci. Eng., A211 (1996) 54.
M. VAN ROOYEN and E.J. MITTEMEIJER, Metall. Trans. 20A (1989) 1207.
E. OZAWA and H. KIMURA, Mater. Sci Eng. 8 (1971) 327.
M.A.J. SOMERS, PhD thesis, Delft University of Technology, Delft, The Netherlands (1989) Ch.II.
H.H. PODGURSKI and H.W. KNECHTEL, Trans. AIME 245 (1969) 1595.
J.S. STEENAERT, M.H. BIGLARI, C.M. BRAKMAN, E.J. MITTEMEIJER and S. VAN DER ZWAAG, Z. Metallkde 86 (1995) 700.
E. GAUTIER, A. SIMON and G. BECK, Acta Metall. 35 (1987) 1367.
H. SCHUMANN, “Metallographie” (Fachbuchverlag Leipzig, Leipzig, Deutschland, 1958).
TONG B. TANG and M.M. CHAUDHRI J. Thermal. Anal. 17 (1979) 359.
G. POKOL and G. VÁRHEGYI, CRC Crit. Rev. Anal. Chem. 19 (1988) 65.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Starink, M.J. Kinetic equations for diffusion-controlled precipitation reactions. Journal of Materials Science 32, 4061–4070 (1997). https://doi.org/10.1023/A:1018649823542
Published:
Issue Date:
DOI: https://doi.org/10.1023/A:1018649823542