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DR. S. LEE SEMIATIN

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Dr. S. Lee Semiatin, a member of the scientific and professional cadre of senior executives, is a Senior Scientist in Materials Processing and Processing Science, and research leader of the Metals Processing Group, Materials and Manufacturing Directorate, Air Force Research Laboratory, Wright-Patterson Air Force Base, Ohio. In this position, he is responsible for formulating and leading the Air Force research and development program in the processing of metals and associated modeling and simulation techniques. He assists other AFRL directorates and Air Force system program offices in solving processing problems for aircraft and space systems.

Dr. Semiatin worked at Battelle Memorial Institute from 1978 to 1991 prior to joining the Air Force. At Battelle he conducted and directed assorted processing-related programs for many government and industrial clients. Much of his government-sponsored work was for the Air Force Materials Laboratory and the Air Force Office of Scientific Research. This included basic studies on flow localization phenomena in various aerospace alloys and the fundamentals of material behavior during deformation processing. Programs for industrial clients focused heavily on developing new products and processes for numerous conventional and advanced alloys for the automotive, appliance, aerospace and other industries. In June 1991, Dr. Semiatin joined the Materials Directorate as senior scientist in the Metals, Ceramics and Nondestructive Evaluation Division, and as research leader of the Processing Science Group. Under his direction, the group conducts basic and applied research and development in four major areas: the processing of conventional and emerging metallic/intermetallic alloys and hybrid materials; physics-based modeling techniques for microstructure prediction and control; novel characterization techniques; and novel processes. This work has led to the development of various new forging, extrusion and rapid heat treatment processes, a number of which are utilized on a production basis. The science-based processing tools whose development he has led are now widely used throughout the aerospace industry. In addition he consults regularly with many manufacturing vendors on material processing problems which affect Air Force systems. 

Dr. Semiatin is also an adjunct professor at the Ohio State University, the University of Dayton, and Wright State University in which capacity  he has advised numerous graduate-level and doctoral program students in their thesis research, often on important Air Force topics. Dr. Semiatin is the author and co-author of more than 300 technical papers, 25 limited-distribution reports, and three books. He has edited a variety of handbooks and conference proceedings. In addition, he holds eight U.S. patents related to processing.

EDUCATION
1971 Bachelor of Science degree in engineering mechanics, Johns Hopkins University, Baltimore, Md.
1972 Master of Science degree in metallurgy and materials science, Carnegie-Mellon University, Pittsburgh, Pa.
1977 Doctor of Philosophy degree in metallurgy and materials science, Carnegie-Mellon University, Pittsburgh, Pa.

CAREER CHRONOLOGY
1. 1977 - 1978, research metallurgist, Low Carbon Steel Section, Armco Inc., Middletown, Ohio
2. 1978 - 1981, research scientist, Metalworking Group, Battelle Memorial Institute, Columbus, Ohio
3. 1981 - 1986, principal research scientist, Metalworking Group, Battelle Memorial Institute, Columbus, Ohio
4. 1986 - 1991, Senior Research Scientist, Metallurgy Department, Battelle Memorial Institute, Columbus, Ohio
5. 1991 - 1996, Senior Scientist, Metals, Ceramics and Nondestructive Evaluation Division, and research leader, Processing Science Group, Materials Directorate, Wright-Patterson AFB, Ohio
6. 1996 - present, Senior Scientist, Materials Processing and Processing Science, and research leader, Metals Processing Group, Materials and Manufacturing Directorate, Air Force Research Laboratory, Wright-Patterson AFB, Ohio

AWARDS AND HONORS
1989 National Aerospace Plane Titanium Aluminide Achievement Award
1992 - 2007 Air Force Office of Scientific Research Star Team Awards
1992 Fellow, ASM International
1993 Cleary Scientific Achievement Award, Materials Directorate, Wright-Patterson AFB, Ohio
1993 Fellow, Air Force Research Laboratory, Wright-Patterson AFB, Ohio
1994 Scientific Achievement Award, Air Force Materiel Command
1995 Air Force Basic Research Award
1996 Honorary member, Alpha Sigma Mu
1999 Albert Sauveur Memorial Lecturer, ASM Boston Chapter
2000 Lifetime Achievement Award in Processing, Thermec'2000
2002 Honorary ScD Degree, Institute for Metal Physics, Kiev, Ukraine
2003 Robert S. Pond Distinguished Lecture in Materials Science, Johns Hopkins University
2007 ASM International Gold Medal
2007 Distinguished Scientist/Engineer Award, Materials Processing and Manufacturing Division, The Minerals, Metals & Materials Society (TMS) 
2007 Meritorious Senior Professional Presidential Rank Award
2008 Fellow, TMS
2008 Distinguished Scientist/Engineer Award, Structural Materials Division, TMS 

OTHER ACHIEVEMENTS
1991 - present, adjunct professor, Industrial, Welding and Systems Engineering Department, The Ohio State University, Columbus
1999 - present, adjunct professor, Graduate Materials Engineering Program, University of Dayton, Dayton, Ohio
2000 - present, adjunct professor, School of Graduate Studies, Wright State University, Dayton, Ohio

PROFESSIONAL MEMBERSHIPS AND ASSOCIATIONS
Metallurgical Society of the American Institute of Mining, Metallurgical, and Petroleum Engineers (TMS-AIME)
Shaping and Forming Committee, Metallurgical Society of AIME
Executive committee member, ASM Dayton Chapter
Board of review, Metallurgical Transactions
ASM Metals Handbook Committee 

(Current as of October 2009)

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