Aluminium Technology '86, Proceedings of the International Conference., Location: London, Engl, Sponsors: Inst of Metals, Metals Technology Committee, London, Engl;Assoc Italiana di Metallurgia, Italy;ASM, Metals Park, OH, USA;Japan Inst of Metals, Jpn;Norsk Metallurgisk Selskap, Norw;Soc Francaise de Metallurgie, Fr