1. J. C. Benz andH. W. Leavenworth,J. Metals 37 (1985) 36.
2. K. N. Rao, R. Shivakumar andM. L. Bhatia,Trans. Indian Inst. Metals,39 (1986) 175.
3. A. Inoue, Y. Kijima, T. Minemura andT. Masumoto,Metall. Trans. A 12A (1981) 1245.
4. G. E. Hale, PhD thesis, Department of Metallurgy, University of Leeds, Leeds (1982).
5. W. K. Choo andK. H. Han,Metall. Trans. A. 16A (1985) 5.