1. H. Kusaba and Y. Murakami, “Titanium and its applications,” (Nikkan Kogyo Shinbunsha, Tokyo, 1983) (in Japanese).
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50 (1981) 31.
3. A. Fuji, T. H. North, K. Ameyama and M. Futamata, Mater. Sci. Tech.
8 (1992) 219.
4. A. Fuji and K. Ameyama, Ibid.
12 (1994) 101.
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4 (1981) 221.