1. 1) D. Horstmann and F. K. Peters: Stahl u. Eisen, 90 (1970), 1106.
2. 2) A. A. Harshmann: 7th International Conference on Hot Dip Galvanizing, Paris, 1964, Ed. By Zinc Development Association, London, Pergamon Press, Oxford, (1967), p. 189.
3. 3) D. H. Blickwede: J. Metals, 5 (1953), 807.
4. 4) M. Hansen and K. Anderko: Constitution of Binary Alloys, McGraw-Hill, New York, (1958), p. 737.
5. 5) M. Onishi and K. Fukumoto: J. Japan Inst. Metals, 38 (1974), 148.