1. 1) R. G. SHERMAN and H. D. KESSLER : Trans. ASM, 48 (1956), p. 1956
2. 2) Metals Handbooks : ASM, 4 (1981), p. 763
3. 7) I. W. HALL and C. HAMMOND : Proc. Int. Conf. on Titanium, 3d (1976), p. 601
4. 8) M. A. IMAN and G. M. GILMORE : Metall. Trans., 14A (1983), p. 233
5. 9) P. J. FOPIANO, M. B. BEVER and B. L. AVERBACH : Trans. ASM, 62 (1969), p. 324