1. 2) Y.Adachi, T.Tomida and S.Hinotani : Tetsu-to-Hagané, 85 (1999), 620.
2. 3) Y.Adachi, T.Tomida and S.Hinotani : Proc. 3rd Symp. on Super Metal, RIMCOM & JRCM, Tokyo, (2000), 73.
3. 4) S.Torizuka, O.Umezawa, K.Tsuzaki and K.Nagai : Mater Sci. Forum, 284-286 (1998), 225.
4. 5) S.Torizuka, O.Umezawa, K.Nagai, K.Tsuzaki, S.Genda and Y.Kogo : Proc. Int. Conf. of Solid-Solid Phase Transformation '99 (JIMIC-3), ed. by M.Koiwa, K.Otsuka and T.Miyazaki, JIM, Sendai, (1999), 1533.
5. 6) T.Yokota, T.Shiraga, K.Sato and M.Niikura : Tetsu-to-Hagané, 86 (2000), 479.