1. A.L. Schaeffler, Metal Prog. 56, 680 (1949).
2. W.T. DeLong, G.A. Ostrom, and E.R. Szumachowski, Weld. J. Res. Suppl. 35, 526 (1956).
3. ASTM A800-1, Standard Practice for Steel Casting, Austenitic Alloy, Estimating Ferrite Content (West Conshohocken: ASTM International, 2024), p. 1.
4. N. Suutala, Metall. Trans. A 14A, 191 (1983).
5. T. Koseki and M.C. Flemings, Metall. Mater. Trans. A 26A, 2991 (1995).