65438-0997 Postdoctoral research at the University of Tennessee. 1994-2005: president of Dalian jiaotong university, professor of Dalian jiaotong university, founder of Dalian jiaotong university motto, executive director of China welding society, vice chairman of Liaoning railway society and executive director of Liaoning pressure vessel society.
In 2003, he won the title of "Top Ten Science and Technology Demonstration Enterprises" and "Top Ten Science and Technology Man of the Year" jointly organized by Dalian Science and Technology Bureau and Dalian Evening News Agency. Young and middle-aged experts with outstanding contributions from the Ministry of Railways.
2005-2065 438+00 Chairman of School of Information Engineering, Dalian Jiaotong University.
20 1 1-20 13 Dean of Dalian University of Science and Technology.
Engaged in teaching and teaching of material welding for a long time. He presided over and completed a number of scientific research projects of ministries, provinces and cities. A lot of work has been done on the weldability of Cr-Mo and Cr-Mo-V steels, the weldability of dissimilar steels, the microstructure characteristics of the fusion zone of welded joints, the fusion zone characteristics of surfacing austenitic stainless steel on the surface of Cr-Mo steel and its hydrogen-induced peeling behavior, etc., which has reached the international advanced level and won the third prize of scientific and technological progress of China People's Liberation Army. At present, it is undertaking a number of provincial and municipal key projects such as "development of Fe-Al composite welding wire for surfacing welding of Fe 3 Al", "application of nano-powder in welding materials" and "welding of cemented carbide and steel". In recent years, he has published more than 40 papers in academic journals and conferences at home and abroad, instructing more than 0 graduate students.