New Technology for Copper Removal from Lead by …
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References
1. Murray JL (1985) The aluminium-copper system. Int Met Rev 30(1):211–234
2. Claus W, Herrmann I (1939) Zur Kenntnis der systeme Al-Cu-Pb und Al-Pb, vol XVIII, no 48.
Metallwissenschaft Reine und angewandte Metallkunde, Berlin