报告题目：Cross Wedge Rolling Technology 

　　主讲嘉宾：Kozhevnikova Grazhina Valerievna教授（白俄罗斯科学院物理技术研究所） 

　　活动时间：11月15日（周五）10：00—11：00 

　　活动地点：师昌绪楼406会议室 

　　内容简介： 

　　In this lecture, she will introduce the following items on CWR: 

　　1. The theories of cross and cross-wedge rolling. 

　　2. Deformation and energy theories of metal failure under plastic deformation. 

　　3. Contact friction in metal forming processes. 

　　4. Deformation welding of metals. 

　　5. Computer simulation of metal forming processes. 

　　6. Solving tasks of metal forming using a slip-line field method. 

　　7. Prediction of metal structure in metal forming processes. 

　　报告人简介： 

　　Grazhina Kozhevnikova was born in 1966. In 1989 she graduated cum laude from Belarusian Polytechnic Institute, specialty “Machines and metal forming technologies”. She commenced to work at Physical Technical Institute of the National Academy of Sciences of Belarus as a junior research associate in 1989. Since 2006 she occupies the position of a leading researcher. In 2006 G. Kozhevnikova took her degree of a PhD of technical science after the defense of her thesis “Development of theory and technology for forming axisymmetric stepped parts using cross rolling” (Russian Scientific Degree “Candidate of Technical Sciences”, professional certificate КН 02998). In 2007-2009 she studied at the post-doctorate of Physical Technical Institute of the National Academy of Sciences of Belarus. In 2015 G. Kozhevnikova took her degree of Doctor of technical science (DSc) after the defense of her thesis ”Theoretical and technological basics of cross-wedge rolling of billets of limited plasticity” (Russian Scientific Degree “Doctor of Technical Sciences”, professional certificate ДН 001063) 

　　She is a member of the editorial Board of the journal “Proizvodstvo Prokata (Rolled Products Manufacturing)” (Moscow, Russia), a scientific consultant of the company “Shandong Tijin Precision Forging Co.” (China). G. Kozhevnikova was awarded with the "Qilu Friendship Award" of the People's Government of Shandong Province, China: the medal and the diploma were presented in recognition of the remarkable achievement made during her work in Shandong Province. 

　　G. Kozhevnikova has 261 scientific works, including 15 patents and 5 monographs. 

　　欢迎广大职工和研究生前来交流！