1. 1) K. Sumiyama, M. Kadono and Y. Nakamura: Trans. JIM, 22 (1981), 686.
2. 2) K. Sumiyama and Y. Nakamura: submitted to Proceedings of 4th International Conference on Rapidly Quenched Metals, 1981, Sendai.
3. 3) K. Sumiyama, M. Kadono and Y. Nakamura: in preparation.
4. 4) W. B. Pearson: A Handbook of Lattice Spacings and Structures of Metals and Alloys, Pergamon Press, (1958), p. 629.
5. 5) H. F. Winters and E. Kay: J. Appl. Phys., 38 (1967), 3928.