sponsored by the Non-ferrous Metals Committee of the Minerals, Metals and Materials Society, Chicago, Illinois, September 28-29, 1988 ; edited by H.D. Merchant, D.E. Tyler, E.H. ChiaTMSc1989
sponsored by the Non-ferrous Metals Committee of the Metallurgical Society of AIME, Detroit, Michigan, September 19-20, 1984 ; edited by H.D. Merchant, J.G. MorrisMetallurgical Societyc1985