1. 1) 例えば,H.K.D.H.Bhadeshia and S.R.Honeycombe: Steels (Third Edition), Elsevier, Butterworth-Heinemann, UK, (2006), 53.
2. 2) T. Takahashi, M. Nagumo and Y. Asano: J. Jpn. Inst. Met., 42(1978), 708.
3. 3) T. Kimura, M. Takemasa and M. Honjo: JFE Tech. Rep., 26(2010), 11.
4. 4) H. Yokoyama, S. Mitao and M. Takemasa: NKK Tech. Rep., (2002), No.176, 59.
5. 5) Y. Kataoka, J. Furukawa, M. Ueda and T. Horita: 1992 Rail Steel Symposium Proceedings, Iron and Steel Society, Inc., USA, (1992), 11.