sponsored by the Nonferrous Metals Committee of the Metallurgical Society of AIME at Monterey, California, April 12-14, 1983 ; edited by C. Baker ... [et al.] sponsored by the Ferrous Metallurgy Committee of the Metallurgical Society of AIME, held in Pittsburgh, Pennsylvania, August 17-19, 1981 ; edited by A.J. DeArdo, G.A. Ratz, P.J. Wray. sponsored by the Non-Ferrous Metals Committee of the Metallurgical Society of AIME ; ed. by H. D. Merchant, J. G. Morris. sponsored by the Los Angeles Chapter of the American Society for Metals, Los Angeles, California, March 22, 1984 ; edited by Suphal P. Agrawal. sponsored by the Heat Treatment Committee of the Metallurgical Society of AIME held at the 112th AIME Annual Meeting, Atlanta, Georgia, March 9, 1983 ; edited by Daniel E. Diesburg.