1. R. W. Bruner, “Metallurgy of Die Casting Alloys” (SDCE Inc., Detroit, MI, 1976) p. 25.
2. F. Klein, in “NADCA Die Casting Congress and Exposition”, Detroit, Paper T91-033 (1991) pp. 59–65.
3. E. G. Morgan, Found. Trade J. 17 June (1982) 887.
4. R. P. Dunn and W. Y. Dickert, Die Casting Eng. 19 (March–April) (1975) 12.
5. E. K. Holz, SDCE Transactions (Society of Die Casting Engineers, Detroit, MI, 1968) Paper 112, 7 pp.