1. R. L. Preece andK. W. J. Bowen,Met. Rev. 22 (1961) 241.
2. A. D. McQuillan andA. K. McQuillan, ?Titanium? (Academic Press, New York, 1956).
3. B. Edenhofer,Metal. Mater. Technol. 8 (1976) 421.
4. ?Metals Handbook?, 9th Edn, Vol. 4 (ASM, Metals Park, OH, 1981) p. 213.
5. R. I. Jaffee, H.R. Ogden andD. J. Maykuth,Trans. AIME 188 (1950) 1261.