1. Metals and their Weldability, Welding Handbook, W.H. Kearns (Ed.), 7th ed., vol. 4, Miami, American Welding Society, Chap. 10, 1984, pp. 434–473.
2. (a) R.R. Boyer, in: Metals Handbook: Metallographic and Microstructures, 9th ed., vol. 9, ASM International, USA, 1992, pp. 458–475;
3. (b) R.W. Schutz, D.E. Thomas, in: Metals Handbook: Corrosion, 9th ed., vol. 13, ASM International, USA, 1992, pp. 669–706.
4. M. Pourbaix, Atlas of Electrochemical Equilibria in Aqueous Solutions, Houston, NACE, 1974, pp. 213–222.