1. ‘Austempered Ductile Iron and ADI Castings’, Willman Industries. https://willmanind.com/austempered-ductile-iron/ (accessed Mar. 29, 2021).
2. S.K. Yu, C.R. Loper Jr., H.H. Cornell, The effect of molybdenum, copper, and nickel on the microstructure, hardness, and hardenability of ductile cast irons. AFS Trans. 94, 557–576 (1986)
3. K.L. Hayrynen, ‘The Production of Austempered Ductile Iron (ADI). 2002 world conference on ADI, co-sponsored by the ductile iron society and the American foundry society, conference proceedings’. (Louisville, Kentucky, USA, 2002)
4. U. Batra, S. Ray, S.R. Prabhakar, The influence of nickel and copper on the austempering of ductile iron. J. Mater. Eng. Perform. 13(1), 64–68 (2004). https://doi.org/10.1361/10599490417515
5. R. Ghasemi, I. Hassan, A. Ghorbani, A. Dioszegi, Austempered compacted graphite iron—influence of austempering temperature and time on microstructural and mechanical properties. Mater. Sci. Eng. A 767, 138434 (2019). https://doi.org/10.1016/j.msea.2019.138434