6Dell M B. in Extractive Metallurgy of Alumininum [M]. New York: Interscience Publishers, 1963.
7K Grjotheim, B J Welch. Aluminium Smelter Technology- A Pure and Applied Approach [M]. Dusseldorf: Aluminum- Verleg,1980.
8C Krohn, L P Lossius, H A Oye. [A]. J L Anjier. Light Metals 1982[C]. Warrendale PA, USA, TMS,. 1982:311-318.
9S R Brandtzag, B J Welch. Mechanical Changes In Cathode Carbons During Start- Up [A]. Paul G Campbell, Light Metals 1989[C].Warrendale PA, USA, TMS, 1989:169-174.
10Jilai Xue, Harald A. Oye, Sodium and Bath Penetration into TiB2 -carbon Cathodes During Laboratory Aluminium Electrolysis[A]. Eud R Cutshall, Light Metals 1992 [C].Warrendah PA,USA, TMS, 1992:773 - 778.