1. Cáceres, C.H., Scensson, I.L., and Taylor, J.A., 2003, “Strength-Ductility Behaviour of Al-Si-Cu-Mg Casting Alloys in T6 Temper,” International Journal of Cast Metals Research, Vol. 15, pp. 531–543.
2. Crundwell, F.K., Moats, M.S., Ramachandran, V., Robinson, T.G., and Davenport, W.G., 2011, “Production of nickel concentrate from ground sulfide ore,” Extractive Metallurgy of Nickel, Cobalt, and Platinum Group Metals, Elsevier, Chap. 15, pp. 171–187.
3. Jones, M.H., and Woodcock, J.T., 1988, “Reagents in sulfide mineral flotation,” Reagents in Mineral Technology: Surfactant Science, Vol. 27, pp. 684–698.
4. Koenig, R.L., and Frost, M.T., 1995, “The Potential fora Magnesium Industry in Australia,” Newcastle, Vol. 23, pp. 125–130.
5. London Metal Exchange, 2014,
https://doi.org/www.lme.com
/en-gb/metals/non-ferrous/nickel/, accessed February 2014.