search Department of Asarco Center, Pennsylvania. Dr. Dell ... president of marketing for the company. Theodore L. Diamond has been elected to the board of ...
ERRATA Below is the revised Figure 3 for "New Approaches to Alloy Development in the AI-Li System," by E. A. Starke, Jr., T. H. Sanders, Jr., and I. G. Palmer, which appeared in the August 1981 issue of Journal of Metals (pages 24-33). Roger L. Altman has been appointed section head, process metallurgy, of the Central Research Department of Asarco Incorporated. Dr. Altman joined the company in 1979 as senior research engineer.
technical consultant for Alcoa Laboratories' Smelting Research and Development Division, Alcoa Center, Pennsylvania. Dr. Dell joined Alcoa's research team in 1954.
Ronald Bachowski has been named senior technical supervisor in the Ingot Casting Division of Alcoa Laboratories, Alcoa Center, Pennsylvania. He has worked for Alcoa since 1959 in various engineering capacities.
Richard R. DeWitt has been named executive vice president of The International Nickel Company, Inc. He was formerly vice president of marketing for the company.
Charles J. Baroch has received the 1981 Award of Merit from the American Society for Testing and Materials. He was cited for his advancement of research, development, demonstration, and provision of nuclear energy as a viable source of energy supply. Dr. Barach is general manager of Materials Engineering and Capital Projects, Nuclear Materials and Manufacturing Division, Babcock and Wilcox Company, Lynchburg, Virginia.
Theodore L. Diamond has been elected to the board of trustees of Lehigh University. A member of the class of 1937, Mr. Diamond is president of T.L. Diamond & Co.
Weston H. Feilbach has been appointed market manager for GCA/Vacuum Industries' line of vacuum sintering furnaces. He will help define and develop new market strategies for the furnaces in metal powder processing, powder metallurgy sintering, and W_ J. Chen has been appointed ceramic sintering applications. director of technical services and research, Phelps Dodge Corporation, Morenci, Arizona. He was Warren S. Peterson has been previously smelter project direc- named manager of the Process Development Section of Cabot tor for the company. Corporation's Reading MetallurRobert F. Chenkovich has been gical Research and Development appointed general scrap purchas- Laboratories. He will direct proing agent for Federated Metals cess metallurgy development for Corporation's Pacific Coast De- the primary metallurgical operations. partment. Roger A. Covert has been named general sales manager, Plating and Chemical Industries for The International Nickel Company, Inc. He was formerly general sales manager, Plating Industry. Thomas B. Cox has been appointed research supervisor at Climax Molybdenum Company's research laboratory in Ann Arbor, Michigan. Prior to joining Climax, Dr. Cox managed a research and development facility at Lawrence Livermore National Laboratory . William G. Davenport has been named head of the Department of Metallurgical Engineering, University of Arizona and assistant director of the Arizona Bureau of Geology and Mineral Technology. Dr. Davenport was formerly associate dean of engineering at McGill University.
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Allen S. Russell, vice president and chief scientist, Alcoa, has received the Karl J. Bayer Medal, honoring his lifetime of achievement in aluminum science and technology. During his 40 years with Alcoa, his research played a significant role in many of the advances in aluminum technology, including the development of the Alcoa Smelting Process. Dr. Russell was honored at the Seventh International Light Metals Congress, held June 1981 in Vienna. He is the fourth recipient of the award.
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FIgure 3. (III) BrIght field mIcrograph of an overaged AI-L1 alloy .howlng the large PFZ at the graIn boundary; (b) .chematic of a ten."e deformatIon and crack nucleation mechanl.m In a PFZ; (c) the pre.ence of dImple. on an Intergranular frac· ture of a peakaged AI-L1 alloy.
M. B. Dell has been named
JOURNAL OF METALS • October 1981
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